Eaton Electrical EZ204-DP manual

For more information visit : www.E atonElectrical.com MN05013001E EZ204-DP PROFIBUS-DP Slave Interface User Manual May 2005[...]

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For more information visit : www.E atonElectrical.com MN05013001E I Before commencing the installation • Disconnect the power supply of the device. • Ensure that devices cannot be accidentally restarted. • Verify isolation from the supply. • S hort circuit to earth . • Cover or enclose neighboring units that are live. • Follow the engin[...]

For more information visit : www.EatonElectrical.com MN05013001E II • Emergency stop devices complying with IEC/EN 60204-1 must be effective in all operating modes of the automation devices.Unlatching the emergency-stop devices must not cause restart. • Devices that are designed for mounting in housings or control cabinets must only be operated[...]

For more information visit : www.EatonElectrical.com 1 MN05013001E Contents About This Manual ...................................................... 7 Target readership.......................................................... 7 Other manuals on the device ........................................ 7 Device designation................................[...]

For more information visit : www.EatonElectrical.com Contents MN05013001E 2 4 PROFIBUS-DP Functions ......................................... 31 Slave modules ............................................................ 31 Diagnostics data ......................................................... 32 GSD file ........................................[...]

For more information visit : www.EatonElectrical.com MN05013001E 3 – Analog value comparator/threshold comparator: A1 – A16 ................................................................ 73 – Counter relays: C1 – C16 ....................................... 76 – Operating hours counters: O1 – O4 ....................... 79 – Timing re[...]

For more information visit : www.EatonElectrical.com Contents MN05013001E 4 – Text output function blocks D01 ..D32 ................. 142 – Data function blocks DB01 .. DB32 ...................... 145 – PID controllers DC01 .. DC32 .............................. 147 – Signal smoothing filters FT01 .. FT32 .................. 150 – Receive [...]

For more information visit : www.EatonElectrical.com MN05013001E 5 Glossary .................................................................. 193 Index ........................................................................ 201[...]

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For more information visit : www.E atonElectrical.com 7 MN05013001E About This Manual Target readership This manual has been produced for automation technicians and engineers. A thorough knowledge of the PROFIBUS-DP fieldbus and the programming of a PROFIBUS-DP master is required. You should also be fam iliar with the operation of the EZ control re[...]

For more information visit : www.EatonElectrical.com MN05013001E 8 Device designation This manual uses the follow ing short names for equipment types, as far as the description applies to all of these types: • EZ512-..-..., EZ7..-..-... Type designation of the control relay, the point represents a placeholder for all characters used. • EZ500 fo[...]

Device designation For more information visit : www.EatonElectrical.com MN05013001E 9 • EZ-AB for – EZ512-AB... – EZ719-AB... • EZ-AC for – EZ512-AC-.. – EZ719-AC – EZ8..-AC-... • EZ-DC for – EZ512-DC-.. – EZ719-DC-.. – EZ8..-.DC-... • EZ-DA for – EZ512-DA... – EZ719-DA...[...]

For more information visit : www.EatonElectrical.com MN05013001E 10 Abbreviations This manual uses abbreviations with the following meanings: hex: Hexadecimal (number system with base 16) dec : Decimal (number system with base 10) bcd: binary coded decimal code VR: V alue R ange PC: P ersonal C omputer Writing conventions Except for the first page [...]

For more information visit : www.EatonElectrical.com 11 MN05013001E 1 EZ204-DP The EZ204-DP communication module was developed for automation tasks using the PROFIBUS-DP fieldbus. The EZ204-DP is a gateway and can only be used in conjunction with the EZ700, EZ800 or EZD basic units. The EZ control relay or EZD device with a PROFIBUS-DP gateway alwa[...]

For more information visit : www.EatonElectrical.com EZ204-DP MN05013001E 12 System overview The EZ204-DP slaves are integrated in a PROFIBUS-DP system. Figure 1: Integration of EZ204-DP in the DP network  Master area , PLC or PC  Slave area, e.g. EZ /EZD wit h DP interface a b[...]

Device setup For more information visit : www.EatonElectrical.com MN05013001E 13 Device setup Figure 2: View of the device  PROFIBUS-DP connection, 9-pole SUB-D socket  24 V DC supply v oltage  Device desi gnation plate  BUS communicat ion LED  POW operation LED  EZ-LINK socket POW BUS f e a d c b[...]

For more information visit : www.EatonElectrical.com EZ204-DP MN05013001E 14 Device function description The EZ204-DP module allows t he EZ and EZD series devices to be connected to a PROFIBUS-DP communication network. The following data can be transferred by selecting the appropriate SDO/PDO: EZ700/800, EZD-CP8.. • S1 to S8 Output data of the ba[...]

Improper use For more information visit : www.EatonElectrical.com MN05013001E 15 EZ800/EZD-CP8.. • All markers and EZ-NETdata • Function blocks (read/write, as viewed from the master) – Arithmetic function blocks – Frequency counters, high-speed counters, incremental encoder counters – 7-day and year time switch – Operating hours counte[...]

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For more information visit : www.EatonElectrical.com 17 MN05013001E 2I n s t a l l a t i o n The same principles apply as for EZ700, EZ800 and EZD basic units with expansion devices. Connecting EZ204-DP to the basic unit Figure 3: Fi t t ing + or removing + the EZ204-DP to the basic unit 1 3 4 2 1 2 3 4[...]

For more information visit : www.EatonElectrical.com Installation MN05013001E 18 Figure 4: Connection between basic unit and EZ204-DP Connecting the po wer supply The EZ204-DP unit is run on a 24 V DC power supply ( J Section “Technical Data” from Page 187). Figure 5: Standard connection EZ-LIN K EZ7.. EZ8.. EZD-CP8.. EZ204 -DP Warning Always e[...]

Connecting PROFIBUS-DP For more information visit : www.EatonElectrical.com MN05013001E 19 Connecting PROFIB U S-DP Use a 9-pole SUB-D plug to connect the PROFIBUS-DP interface to the PROFIBUS-DP fieldbus. For this use the special PROFIBUS-DP plug and the special PROFIBUS-DP cable available from the Eaton range of accessories. The type of cable use[...]

For more information visit : www.EatonElectrical.com Installation MN05013001E 20 Bus terminating resistors The first and last station in a bus segment must be connected to the bus with the bus termi nating resistor switched on. The bus terminating resistor is swit ched externally. This external switch function can either be implemented as a separat[...]

Electrical isolation For more information visit : www.EatonElectrical.com MN05013001E 21 Electrical isolation The following electrical isolation should be provided for the interfaces of the EZ204-DP: Figure 6: Potential isolation between the power supply and outputs  Safe isolation of EZ-LINK 240 V AC  Simple isolation of PROFIBUS-DP  24 V[...]

For more information visit : www.EatonElectrical.com Installation MN05013001E 22 Transfer rates – automatic baud rate detection The EZ204-DP module automatic ally detects the baud rate used in the communication network after it is switched on. However, this requires that at least one station sends valid telegrams in the network. The EZ204-DP modu[...]

Maximum distances/bus cable For more information visit : www.EatonElectrical.com MN05013001E 23 Distance between stations when using Type A cable to IEC 61158: Distance between two stations when using Type B cable to IEC 61158: Baud rate [Kbit/s] Max. cable length Type A cable [m] 9.6 1 200 19.2 1 200 93.75 1 200 187.5 1 000 500 400 15 0 0 200 30 0[...]

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For more information visit : www.EatonElectrical.com 25 MN05013001E 3 Device Operation Initial power up X Before you switch on the device, verify that it is properly connected to the power supply, to the bus connector and to the basic unit. X Switch on the power supply to the basic unit and the PROFIBUS-DP expansion unit. The Power LED of the EZ204[...]

For more information visit : www.EatonElectrical.com Device Operation MN05013001E 26 Setting the PROFIBUS- DP station address Every PROFIBUS-DP stati on requires an unambiguous address in the PROFIBUS-DP st ructure. There are two ways of setting the PROFIBUS-DP addresses on the EZ204-DP: • Using the integrated display and keypad on the EZ or EZD [...]

Setting the PROFIBUS-DP station For more information visit : www.EatonElectrical.com MN05013001E 27 X Enter the System menu by pressing DEL + ALT simultaneously. X Use cursor buttons Í or Ú to select CONFIGURATOR X Confirm your entry with OK X With EZ800/EZD devices select the LINK... X Confirm with OK. + PASSWORD... SYSTEM GB D F E I.. CONFIGURA[...]

For more information visit : www.EatonElectrical.com Device Operation MN05013001E 28 EZ700 devices show the fo llowing dialog immediately: Information on the 4th display line: I Setting the address using EZSoft Choose J Communication J Configuration J Expansion Devices J EZ204-DP. J X Set the address: Set the value of the current digit with Í or ?[...]

Status LEDs For more information visit : www.EatonElectrical.com MN05013001E 29 Status LEDs The EZ204-DP expansion unit has two LEDs. POW LED, Function Figure 7: Function of the POW LED  LED continuously lit: – Power supply present – Communication with the basic unit aborted  LED flashing: – Power supply present – Communication with t[...]

For more information visit : www.EatonElectrical.com Device Operation MN05013001E 30 Cycle time of EZ basic unit Communication between the basic unit and EZ204-DP via EZ- LINK increases the cycle time of the basic unit. In extreme cases the cycle time may increase by 40 ms. This should be taken into account for the reaction times of the basic unit.[...]

For more information visit : www.EatonElectrical.com 31 MN05013001E 4 PROFIBUS-DP Functions Slave modules The EZ204-DP expansion module is a PROFIBUS-DP slave in compliance with IEC 61186/EN 50170. You can select the following EZ204-DP slave modules via the PROFIBUS-DP Configurator in the master PLC by using the appropriate GSD file. These m odules[...]

For more information visit : www.E atonElectrical.com PROFIBUS-DP Functions MN05013001E 32 Diagnostics data The EZ204-DP device features the standard diagnostics in accordance with the PROFIBUS specification. Two additional diagnostics bytes are also sent. GSD file A PROFIBUS-DP GSD file is required for selecting the device and for running it on th[...]

PROFIBUS certification For more information visit : www.EatonElectrical.com MN05013001E 33 PROFIBUS certification EZ204-DP was certified as a PROFIBUS-DP device by the PROFIBUS User Organization. EZ204-DP contains the PROFIBUS VPC3+ interface. J Irregular operation may occur under the following conditions: • When in a multimaster system Class I a[...]

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For more information visit : www.E atonElectrical.com MN05013001E 35 5 Inputs/Outputs, EZ700/800/EZD Operating Mode The appropriate module must be selected in the slave configuration in order for I/O data to be transferred between the EZ 204-DP slave and a PROFIBUS-DP master. J The terms “input data” and “output data” are used from the poin[...]

For more information visit : www.EatonElectrical.com Inputs/Outputs, EZ700/800/EZD Operating Mode MN05013001E 36 “Inputs 3 bytes” module: operating mode, S1 – S8 The normal PROFIBUS-DP master data exchange with the EZ204-DP slave is via input data bytes 0, 1, 2. Requirement: The “Inputs, 3 bytes” module must have been selected. The master[...]

“Inputs 3 bytes” module: operating mode, S1 – S8 For more information visit : www.EatonElectrical.com MN05013001E 37 Table 2: Byte 1: Status of S1 to S8 on the basic unit Example: Output Bit 76543210 S1 0/1 S2 0/1 S3 0/1 S4 0/1 S5 0/1 S6 0/1 S7 0/1 S8 0/1 Value 19 hex S5, S4 and S1 are active . Attention! If control commands and I/O data are [...]

For more information visit : www.EatonElectrical.com Inputs/Outputs, EZ700/800/EZD Operating Mode MN05013001E 38 “Inputs 1 byte” module: S1 – S8 When this module is selected, the master only receives 1 byte (coil output data S1 to S8) via PROFIBUS. Requirement: The “Inputs, 1 byte” module must have been selected. “Outputs 3 byt es” mo[...]

“Outputs 3 bytes” module: operating mode, R9 For more information visit : www.E atonElectrical.com MN05013001E 39 Table 3: Byte 0: Oper ating mode 0 = status “0”, 1 = status “1” Explanation Value 34 hex = 0011 0100 bin : This value sets the EZ/EZD status from STOP to RUN. It is only interpreted as a command and therefore does not permit[...]

For more information visit : www.EatonElectrical.com Inputs/Outputs, EZ700/800/EZD Operating Mode MN05013001E 40 Table 4: Byte 1: Write status of R9 to R16 Example: EZ/EZD Input Bit 76543210 R9 0/1 R10 0/1 R11 0/1 R12 0/1 R13 0/1 R14 0/1 R15 0/1 R16 0/1 Value 19 hex R13, R12 and R9 shou ld be active.[...]

“Outputs 3 bytes” module: operating mode, R9 For more information visit : www.E atonElectrical.com MN05013001E 41 Table 5: Byte 2: Write status of R1 to R8 Example: EZ/EZD Input Bit 7 6 5 4 3 2 1 0 R1 0/1 R2 0/1 R3 0/1 R4 0/1 R5 0/1 R6 0/1 R7 0/1 R8 0/1 Value 2B hex R6, R4, R2 and R1 should be active. Attention! If control commands and I/O data[...]

For more information visit : www.EatonElectrical.com Inputs/Outputs, EZ700/800/EZD Operating Mode MN05013001E 42 “Outputs 1 byte” module: R 1–R 8 When this module is selected, the master only sends 1 byte (coil output data S1 to S8) via PROFIBUS. Requirement: The “Outputs; 1 byte” module must have been selected. Note on using the 1 byt e [...]

For more information visit : www.EatonElectrical.com 43 MN05013001E 6 Control commands for EZ700 Data exchange procedure The “Control commands 9 byte s” module allows extended data exchange of the EZ700 on the PROFIBUS-DP communication bus. This allows y ou to transfer services from the following areas: • Read/write image date and time (Page [...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 44 The master initiates the data exchange of the control commands and the addressed slave responds. During communication 9 data bytes (byte 0 = toggle byte, bytes 1 to 8 information bytes) are sent via PROFIBUS. The basic telegram structure is shown in the f[...]

Data exchange procedure For more information visit : www.EatonElectrical.com MN05013001E 45 The following tables show t he different control commands possible. These essential control commands fall into three essential categories – real-time clock, image and function blocks. Telegram structure J In order to use input/output data and control comma[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 46 Table 6: Index 0 – date and time of real-time clock Table 7: Index 1 – Summer time Byte Contents Operand Value (hex) 4 Data 1 Hour 0 to 23 0x00 to 0x17h 5 Data 2 Minute 0 to 59 0x00 to 0x3Bh 6 Data 3 Day Day (1 to 28; 29, 3 0, 31; depending on month a[...]

Data exchange procedure For more information visit : www.EatonElectrical.com MN05013001E 47 Table 8: Index 2 – Winter time (only valid if Area = “Rule” s elected) Switching rule bit array Byte Contents Value (hex) 4 Data 1 Area = Rule 01 5 – 8 Data 2 – 5 Winte r time switching rule J Table 9 J Please also read the detailed description in [...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 48 Table 9: Switchin g rule bit ar ray Data 5 Data 4 Data 3 Data 2 Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Difference Time of time change Month Day Rule_2 Day Rule_1 0: 0:30h Minute: 0 to 59 Hour: 0 to 23 0 t[...]

Read/write image data For more information visit : www.E atonElectrical.com MN05013001E 49 Read/write image data General notes on working with image data When writing to image data, it must be remembered that an image (e.g. inputs, outputs,... ) used in the EZ700/EZ800/EZD program is also written cyclica lly by the actual program. The only image da[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 50 Overview Operands Meaning Read/ write Type Page A1 – A16 Analog value compa rators/threshold comparators: A1 – A1 6 Read 8C 51 C1 – C16 Counters: C1 – C 16 Read EE 52 D1 – D16 Text functio n blocks: D1 – D16 Read 94 53 I1 – I16 Local inputs:[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 51 Analog value comparators/ threshold comparators: A 1–A 1 6 The following commands are used to read the logic state of the individual analog value comparators A1 to A16. Telegram structure Table 10: Byte 5 to 6: Data 1 to 2 Byte Meaning Value (hex), sent by M[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 52 Counters: C1 – C16 The following commands are used to read the logic state of the individual counters C1 – C16. Telegram structure Table 11: Byte 5 to 6: Data 1 to 2 Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Command: Rea[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 53 Text function blocks: D1 – D16 The following commands are used to read the logic state of the individual text functi on blocks (D markers). Telegram structure Table 12: Byte 5 to 6: Data 1 to 2 Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J p[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 54 Local inputs: I1 – I16 This command string enables you to read the local inputs of the EZ700 basic unit. The relevant input word is stored in Intel format. Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Comma[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 55 Table 13: Byte 5 to 6: Data 1 to 2 Data 1 Bit 7 6 5 4 3 2 1 0 I1 0/1 I2 0/1 .. .. I8 0/1 Data 2 Bit 7 6 5 4 3 2 1 0 I9 0/1 I10 0/1 .. .. I16 0/1[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 56 Local analog inputs: IA1 – IA4 The analog inputs on the EZ700 basic unit (I7, I8, I11, I12) can be read directly via PROFIBUS-DP. The 16-bit value is transferred in Intel form at (Low Byte first). Telegram structure Byte Meaning Value (hex), sent by Mas[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 57 Example: A voltage signal is present at analog input 1. The required telegrams for reading the analog value are as follows: Table 14: Example telegram for reading the value at t he analog input Byte 5 – Data 1 (Low Byte): 4B hex Byte 6 – Data 2 (High Byte)[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 58 Markers: M1 – M16/N1 – N16 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1C o m m a n d : W r i t e 8C – Response: Write successful – C1 Command rejected – C0 1 2 Len 01 01 3T y p e 2 With M marker 86 [...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 59 Example: Marker M13 is set. Byte Meaning Value (hex), sent by Master Slave 0 Toggle by te J page 44 1C o m m a n d : W r i t e 8C – Response: Write successful – C1 Command rejected – C0 1 2L e n 01 01 3T y p e M marker 86 86 4 Index 0C 0C 5 Data 1 01 00 [...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 60 Markers: M1 – M16/N1 – N16 Unlike the write operation, t he marker read operation reads the entire marker area of a particu lar marker type (M or N) is read. Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 C[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 61 Table 15: Byte 5 to 6: Data 1 to 2 Example: The N markers are read: The markers N3, N11 and N16 are set. Data 1 Bit 7 6 5 4 3 2 1 0 MN M1 N1 0/1 M2 N2 0/1 ... ... ... M8 N8 0/1 Data 2 Bit 7 6 5 4 3 2 1 0 M9 N9 0/1 M10 N10 0/1 ... – ... M16 N16 0/1 Byte Meani[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 62 Operating hours counters: O1 – O4 The following commands are used to read the logic state of the operating hours counters O1 – O4. Telegram structure Table 16: Byte 5: Data 1 Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Com[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 63 Local P buttons: P1 – P4 The local P buttons are the display cursor buttons of the EZ700 basic unit. You can scan the buttons in both RUN and STOP mode. Only one byte has to be transferred for the P buttons. Telegram structure J Ensure that the P buttons are[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 64 Table 17: Byte 5: Data 1 Example: Data 1 = 2 hex J P3 is active. Data 1 Bit 7 6 5 4 3 2 1 0 P1 0/1 P2 0/1 P3 0/1 P4 0/1 – 0 – 0 – 0 – 0[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 65 Local outputs: Q1 – Q8 The local outputs can be read directly via the PROFIBUS-DP fieldbus. Telegram structure Table 18: Byte 5: Data 1 Example: Data 1 = 52 hex J Q2, Q5 and Q7 are active. Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 4[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 66 Inputs/outputs o f EZ - L I N K : R 1–R 1 6 / S 1–S 8 This service allows you to read the local R and S data and the data of the NET stations (1 – 8) transferred via EZ-LINK, again from the relevant EZ700 image. Telegram structure Byte Meaning Value[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 67 Table 19: Byte 5 to 6: Data 1 to 2 Data 1 Bit 7 6 5 4 3 2 1 0 RW SW R1 S1 0/1 R2 S2 0/1 ... ... ... R8 S8 0/1 Data 2 Bit 7 6 5 4 3 2 1 0 R9 – 0/1 R10 – 0/1 ... – ... R16 – 0/1[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 68 Timing relays: T1 – T16 The following commands are used to read the logic state of the individual timers T1 - T16. Telegram structure Table 20: Byte 5 to 6: Data 1 to 2 Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Command: Re[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 69 Year time switch: Y1 – Y8 The following commands are used to read the logic state of the individual year time switches. Telegram structure Table 21: Byte 5: Data 1 Example: Data 1 = 1 hex l HY2 is active Byte Meaning Value (hex), sent by Master Slave 0 Toggl[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 70 Master reset: Z1 – Z3 Telegram structure Table 22: Byte 5: Data 1 Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Comma nd: Read 88 – Response: Read successful – C2 Command rejected – C0 1 2 Len 01 01 3T y p e 93 93 4 Inde[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 71 7-day time switch: ö 1 – ö 8 The following commands are used to read the logic state of the individual 7-day time switches. Telegram structure Table 23: Byte 5: Data 1 Example: Data 1 = 2 hex l ö 3 is active. Byte Meaning Value (hex), sent by Master Slave[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 72 Read/write function block data General notes Always note the following when working with function blocks: • The relevant data is transferred in Intel format. In other words, the first byte is the low byte (Byte 5) and the last byte (byte 8) the high byt[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 73 Analog value comparator /threshold comparator: A 1–A 1 6 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Command: Read 89 – Write 8D – Response: Read successful – C2 Write successful – C1 Command r[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 74 Table 24: Operand ov erview Index (hex) Operand Read Write 00 Parameters J Table 25 × 01 Control byt e J Table 26 × 02 Comparison value 1 I1 2 × c 1 03 Comparison value 2 I2 2 × c 1 04 Gain factor for I1 (I1 = F1 × I1) F1 2 × c 1 05 Gain factor for [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 75 Table 25: Index 0 0 – Parameters Example: Data 1 (Byte 5) = 0xA3, Data 2 (Byte 6) = 0x03 l Resulting 16-bit value = 03A3 hex Meaning: HY, OS, F2, F1 are assigned a constant; I1, I2 are assigned to a variable such as I7, I8 C2...etc., appears in the [...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 76 Counter relays: C1 – C16 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Command: Read 89 – Write 8D – Response: Read successful – C2 Write successful – C1 Command rejected – C0 1 2T y p e 8F 8F 3 In[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 77 Table 27: Operand ov erview Table 28: Index 0 0 – Parameters Example: Data 1 (Byte 5) = 0x07 Meaning: The values appear in the Parameter menu. The counter is used in the mode of the frequency meter. The coun ter setpoint 1 is not assigned to a const[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 78 Table 29: Index 0 1 – Control byte Example: the actual value of C3 is to be read: Explanation: Data 1 = 12 Data 2 = 03 l resulting 16-bit value = 0312 hex = 786 dec Counter status = 786 Data 1 Bit 76543210 FB output ––––C 4 RE 3 D 2 Q1 1 1) Swit[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 79 Operating hours counters: O1 – O4 Telegram structure Table 30: Operand ov erview Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1C o m m a n d : Read 89 – Write 8D – Response: Read successful – C2 Write successful – C[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 80 Table 31: Index 0 0 – Parameters Example: Data 1 (Byte 5) = 0x01 Meaning: The values appear in the Parameter menu. Table 32: Index 0 1 – Control byte Example: Index 02/03 Transferred values: Data 1 0x21 Data 2 0x23 Data 3 0x40 Data 4 0x00 Resulting va[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 81 Timing relays: T1 – T16 Telegram structure Byte Meanin g Value (hex), se nt by Master Slave 0 Toggl e byte J page 44 1C o m m a n d : Read 89 – Write 8D – Response: Read succes sfu l – C2 Write successful – C1 Command rejected – C0 1 2T y [...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 82 Table 33: Operand ov erview Index (hex) Operand Read Write 00 Parameters J Table 34 × 01 Control byte J Table 35 × 02 Actual value 1 T × c 1 03 Time setpoint 1 S1 2 × c 1 04 Time setpoint 2 S2 2 × c 1 1) The value can only be written if it is assigne[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 83 Table 34: Index 0 0 – Parameters Example: Data 1 (Byte 5) = 0xAC Meaning: The values appear in the Parameter menu. The time is used in the impulse transmitter mode with the Second time base. The time setpoint S1 is assigned a constant and the time s[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 84 Table 35: Index 0 1 – Control byte Example: The time setpoint 1 is to be read: Explanation: Data 1 = 4C Data 2 = 06 J resulting 16-bit value = 064C hex = 1612 dec Meaning depending on set time base: Bit 7 6 5 4 3 2 1 0 FB input/output Da ta 3 –––?[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 85 Year time switch: Y1 – Y8 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Command: Read 89 – Write 8D – Response: Read successfu l – C2 Write successful – C1 Command rejected – C0 1 2T y p e A2 A[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 86 Table 36: Operand ov erview Table 37: Index 0 0 – Parameters Example: Data 1 (Byte 5) = 0x03 J The values of the year time switch of channel A and B in the parameter menu. Index (hex) Operand Read Write 00 Parameters J Table 37 × 01 Control byte J Tabl[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 87 Table 38: Index 0 1 – Control byte Channel A, Index 11/12 Index 0x11 channel A ON time Index 0x12 channel A OFF time Data 1 (Byte 5) – Day Data 2 (Byte 6) – Month Data 3 (Byte 7) – Year Example: The year time switch channel A is to be activate[...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 88 7-day time switch: Ö 1 – Ö 8 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 44 1 Command: Read 89 – Write 8D – Response: Read successful – C2 Write successful – C1 Command rejected – C0 1 2T y p e A1 A[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 89 Table 39: Operand ov erview Index (hex) Operand Read Write 00 Parameters J Table 40 × 01 Control byte J Table 41 × 11 Channel A Day o n/off × c 1 12 On time × c 1 13 Off time × c 1 21 Channel B Day o n/off × c 1 22 On time × c 1 23 Off time × [...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 90 Table 40: Index 0 0 – Parameters Example: Data 1 (Byte 5) = 0x03 Meaning: The values of the WH.. 7-day ti me switch from channel A and B appear in the parameter menu. Table 41: Index 0 1 – Control byte Channel A, Index 11/12/13 Index 0x11 channel A We[...]

Analysis – error codes via EZ-LINK For more information visit : www.EatonElectrical.com MN05013001E 91 Analysis – error codes via EZ-LINK The EZ700 basic unit will return a defined error code in the event of an incorrectly selected operating mode or an invalid telegram. The error code transferred has the following structure: Telegram structure [...]

For more information visit : www.EatonElectrical.com Control commands for EZ700 MN05013001E 92 Table 42: Error codes Error code Description 0x01 Unknown telegram transmitte d. 0x02 Unknown object transmitte d. 0x03 Unknown command transmi tted . 0x04 Invalid instanc e transm itted . 0x05 Invalid param eter set transmitted. 0x06 An attempt wa s made[...]

For more information visit : www.EatonElectrical.com 93 MN05013001E 7 EZ800/EZD Control Commands Data exchange procedure The Control commands 9 bytes module allows extended data exchange of the EZ800 and the EZD on the PROFIBUS-DP communication bus. This allows y ou to transfer services from the following areas: • Read/write date and time (Page 9[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 94 Byte 0 – Toggle byte Byte 0 is used to activate the sending of a control command with the toggle function. Procedure X To send a command, bit 7 must be toggled, i.e. set either from 1 to 0 or from 0 to 1. X Then poll the toggle bit for th e coupling mod[...]

Read/write date and time For more information visit : www.E atonElectrical.com MN05013001E 95 Read/write date and time Telegram structure J Please also note the relevant description of the real-time clock provided in the EZ800 manual and the EZD manual. The latest edition of these manuals are available as PDF files from the Internet at: www.EatonEl[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 96 Table 43: Byte 4 – 8: Data 1 – 5 Winter/summer time, DST Telegram structure Byte Contents Value (hex) 4 D ata 1 Hour (0 to 23) 00 – 17 5 D ata 2 Mi nute (0 to 59) 00 – 3B 6 D ata 3 Day (1 to 28; 29, 30, 31; depending on mon th and year) 01 – 1F [...]

Read/write date and time For more information visit : www.EatonElectrical.com MN05013001E 97 Table 44: Byte 4 – 8: Data 1 – 5 Byte Contents Value (hex) 4D a t a 1 A r e a None 00 Manual 01 Automatic EU 02 Automatic GB 03 Automatic US 04 5 Data 21 Set summer time day (1 to 28, 29, 30, 31 dependi ng on month and year) 00 – 3B 6 Data 31 Set Summ[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 98 Example The real-time clock of the EZ800 is to be set to Friday 23.05.2003, 14:36. Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte 81 80 1 Command: Write B3 – Response: Write successful – C1 2 Len 05 05 3 Index 00 00 4 Data 1 0E 00 5D a [...]

Read/write image data For more information visit : www.E atonElectrical.com MN05013001E 99 Read/write image data Overview J Please also observe the relevant description of possible image data provided in the EZ800 manual, the EZD manual, or in the EZSoft Help. The latest edition s of these manuals are available as PDF files from the Internet at: ww[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 100 Read local inputs IW0 This command string enables you to read the local inputs of the EZ800/EZD. The relevant input word is stored in Intel format. Telegram structure Table 45: Byte 5 to 6: Data 1 to 2 Byte Meaning Value (hex), sent by Master Slave 0 Tog[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 101 Example: Read local inputs IW0 The values Data 1 = C4 and Data 2 = 02 indicate that the inputs I8, I7, I3 and I10 have been set to 1. Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte 81 80 1 Command: Read 91 – Response: Read successful – C2 2[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 102 Read inputs of the stations IW1 to IW8 The EZ800 and EZD devices can be remotely expanded very simply using the EZ-NET. The service offered here makes it possible to implement read access to the inputs of individual NET stations. Telegram structure Byte [...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 103 Read local analog inputs IA1 to IA4 The analog inputs on the EZ800 and EZD basic units can be read directly via PROFIBUS-DP. The 16-bit value is transferred in Intel format (LowByte first). Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 104 Example A voltage signal is present at analog input 1. The required telegrams for reading the analog value are as follows: Byte 5 – Data 1 (Low Byte): D9 hex Byte 6 – Data 2 (High Byte): 02 hex J corresponding 16-bit value: 02D9 hex = 729 (7.29 V) By[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 105 Read local diagnostics ID1 to ID16 The local diagnostics (ID1 – ID8) bytes indicate the status of the individual NET stations. The connection to the remote station (only EZD) is indicated via ID9. Telegram structure Byte Meaning Value (hex), sent by Master [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 106 Table 46: Byte 5 to 6: Data 1 to 2 Example Data 1 = F8, Data 2 = FF J In the EZ-NET network, the three stations are present with the NET IDs 1, 2, 3 Data 1 Bit 7 6 5 4 3 2 1 0 ID1 0/1 ID2 0/1 .. .. ID8 0/1 Data 2 Bit 7 6 5 4 3 2 1 0 ID9 0/1 – 1 ... ...[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 107 Read and write local QW0 outp uts/outputs of the stations QW1 to QW8 You can read and write the local outputs directly via PROFIBUS-DP. However, the outputs are only switched externally if the device is in Run mode and the addressed output is not being used i[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 108 Table 47: Byte5: Data Data 1 Bit 7 6 5 4 3 2 1 0 Q1 0/1 Q2 0/1 Q3 0/1 Q4 0/1 Q5 0 Q6 0 Q7 0 Q8 0[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 109 Reading and writing local analog output QA1 The commands provided can be used to access the local analog output of the EZ800 or EZ D basic unit. When writing to the analog output, however, the value will only be output externally if the device concerned is in[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 110 Reading local P buttons The local P buttons are the display cursor buttons of the EZ800/EZD basic unit. You can scan the buttons in both Run and Stop mode. Only one byte has to be transferred for the P buttons. J Ensure that the P buttons are also activa[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 111 Table 48: Byte 5: Data Data 1 Bit 7 6 5 4 3 2 1 0 P1 0/1 P2 0/1 P3 0/1 P4 0/1 – 0 – 0 – 0 – 0[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 112 Reading RW.. inputs/SW.. outputs from E Z-LINK This service allows you to read the local R and S data and the data of the NET stations (1 – 8) transferred via EZ-LINK, again from the relevant EZ800/EZD image. Byte Meaning Value (hex), sent by Master Sl[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 113 Table 49: Byte 5 to 6: Data 1 to 2 Data 1 Bit 7 6 5 4 3 2 1 0 RW SW R1 S1 0/1 R2 S2 0/1 R3 S3 0/1 R4 S4 0/1 R5 S5 0/1 R6 S6 0/1 R7 S7 0/1 R8 S8 0/1 Data 2 Bit 7 6 5 4 3 2 1 0 R9 – 0/1 R10 – 0/1 R11 – 0/1 R12 – 0/1 R13 – 0/1 R14 – 0/1 R15 – 0/1 R[...]

For more information visit : www.E atonElectrical.com EZ800/EZD Control Commands MN05013001E 114 Value (hex), sent by Master Slave 0 T oggle byte J page 94 1 Command: Read 91 – Response: Read succes sful – C2 Command rejected – C0 2L e n 04 04 3T y p e For RN1 – RN32: 08 For SN1 – SN32: 0A 4 Index 01 – 08 1 01 – 08 1 5 – 8 Data 1 ?[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 115 Table 50: Byte 5 to 8: Data 1 to 4 Data 1 Bit 7 6 5 4 3 2 1 0 RN1 SN1 ... 0/1 ... 0/1 RN8 SN8 0/ 1 Data 2 Bit 7 6 5 4 3 2 1 0 RN9 SN9 0/1 .... ... RN16 SN16 0/1 Data 3 Bit 7 6 5 4 3 2 1 0 RN17 SN17 0/1 ... ... RN24 SN24 0/1 Data 4 Bit 7 6 5 4 3 2 1 0 RN25 SN2[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 116 Reading and writing markers Table 51: Byte 2 – 4: Len, Type, Index If required, refer to the more det ailed description of the marker allocation in the EZ800 manual and EZD manual. Only a small extract of this manual is show n at this point in order to[...]

Read/write image data For more information visit : www.E atonElectrical.com MN05013001E 117 Attention! The function blocks and DW markers (32-bit values) of EZ800/EZD operate with signed values. Applies to MD, MW, MB, M Left = Most significant bit, byte, word Right = Least significant bit, byte, word 32 bit MD1 16 bit MW2 MW1 8 bit MB4 MB3 MB2 MB1 [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 118 Example 1 Read marker bit M62 Result: Data 1 = 01 hex J M62 was set Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte 81 80 1 Command: Read 91 – Response: Read successful – C2 2 Len 01 01 3T y p e 0B 0B 4 Index 3E 3E 5D a t a 1 00 01 6D a[...]

Read/write image data For more information visit : www.EatonElectrical.com MN05013001E 119 Example 2 Write marker word MW32 with 823 823 dec = 337 hex J Data 1 = 37 hex , Data 2 = 03 hex Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte 81 80 1 Command: Write B1 – Response: Write succe ssful – C1 2 Len 02 02 3T y p e 0D 0D 4 Index 2[...]

For more information visit : www.E atonElectrical.com EZ800/EZD Control Commands MN05013001E 120 . EZ800 manual search term: MN05013004E. EZD manual search term: MN05013005E . Read/write function block data General notes Always note the following when working with function blocks: • The relevant data is transferred in Intel format. In other words[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 121 Overview Operands Meaning Read/write Type Page A01 – A32 “Analog value c omparators A01 .. A32” Re ad/write 11 122 AR01 – AR32 “Arithmetic function blo cks AR01 .. AR32” Read/write 12 124 BC01 – BC32 “Block compare function blocks BC0[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 122 Analog value comparators A01 .. A32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1 Command: Read 92 – Write B2 – Response: Read successfu l – C2 Write successful – C1 Command rejected – C0 2T y p e [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 123 Table 52: Operand ov erview Table 53: Index 0: Bit IO Table 54: Index 1 - Mode Index (hex) Operand Read Write 00 Bit IO, J Table 53 × 01 Mode, J Table 54 × 02 Compar ison valu e 1 I1 × c 1 03 Gain factor for I1 (I1 = F1 χ value) F1 × c 1 04 Comp[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 124 Arithmetic function blocks AR01 .. AR32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C0 [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 125 Table 55: Operand ov erview Table 56: Index 0: Bit IO Table 57: Index 1 - Mode Index (hex) Operand Read Write 00 Bit IO, J Table 56 × 01 Mode, J Table 57 × 02 First operand I1 × c 1 03 Second operand I2 × c 1 04 Result QV × 1) The value can onl [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 126 Block compare functi on blocks BC01 .. BC32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command re[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 127 Table 58: Operand ov erview Table 59: Index 0 – Bit IO Table 60: Index 1 - Mode Index (hex) Operand Read Write 00 Bit IO, J Table 59 × 01 Mode, J Table 60 × 02 Source range 1 I1 × c 1 03 Target range 2 I2 × c 1 04 Number of elem ents to compare[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 128 Block transfer functi on blocks BT01 .. BT32 Telegram structure Table 61: Operand ov erview Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1 Co mmand: Read 92 – Write B2 – Response: Read successfu l – C2 Write suc[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 129 Table 62: Index 0 – Bit IO Table 63: Index 1 - Mode J The data for index 2 and 3 is transferred as a 32-bit value in Intel format (Data 1 – Low Byte .. Data 2 - High Byte). Bit 7 6 5 4 3 2 1 0 FB input Data 1 – – – – – – – T 1 FB ou[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 130 Boolean sequence function blocks BV01 .. BV32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected ?[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 131 Table 64: Operand ov erview Table 65: Index 0: Bit IO Table 66: Index 1 - Mode Index (hex) Operand Read Write 00 Bit IO, J Table 65 × 01 Mode, J Table 66 × 02 First operand I1 × c 1 03 Second operand I2 × c 1 04 Operation re sult QV × 1) The val[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 132 Counters C01 .. C32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C0 2T y p e 14 14 3 Ins[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 133 Table 67: Operand ov erview Table 68: Index 0: Bit IO Index (hex) Operand Value Read Write 00 Bit IO J Table 68 × 01 Mode/P arameter – – – 02 Upper setpoint SH In integer range from – 2 147 483 648 to +2 147 483 647 × c 1 03 Lower setpoint [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 134 Frequency counters CF01 .. CF04 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C0 2T y p e[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 135 Table 69: Operand ov erview Table 70: Index 0: Bit IO Index (hex) Operand Read Write 00 Bit IO, J Table 70 × 01 Mode/Parameter – – 02 Upper setpoi n t SH × c 1 03 Lower setpoi n t SL × c 1 04 Actual valu e in Run mode QV × 1) The value can on[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 136 High-speed counters CH01 .. CH04 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C0 2T y p [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 137 Table 71: Operand ov erview Table 72: Index 0: Bit IO Index (hex) Operand Value Read Write 00 Bit IO J Table 72 × 01 Mode/P arameter – – – 02 Upper setpoint SH In integer range from –2 147 483 648 to +2 147 483 647 × c 1 03 Lower setpoint S[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 138 Incremental encoder counters CI01 .. CI02 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 139 Table 73: Operand ov erview 0 Table 74: Index 0 – Bit IO Index (hex) Operand Value Read Write 00 Bit IO Table 74 × 01 Mode/Parameter – – – 02 Upper setpoi n t SH In integer range from –2 147 483 648 to +2 147 483 647 × c 1 03 Lower setpoi[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 140 Comparators CP01 .. CP32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C0 2T y p e 18 18 [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 141 Table 75: Operand ov erview Table 76: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, Table 76 × 01 Mode/Parameter – – 02 Comparison value I1 × c 1 03 Comparison value I2 × c 1 1) The value can onl y be written if it is assign ed [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 142 Text output function blocks D01 ..D32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C0 2T[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 143 Table 77: Operand ov erview Index (hex) Operand Read Write 00 Bit IO, J Table 78 × 01 Mode/Parameter – – 02 Text line 1, column 1 - 4 × 03 Text line 1, column 5 - 8 × 04 Text line 1, column 9 - 12 × 05 Text line 1, column 13 - 1 6 × 06 Text [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 144 Table 78: Index 0 – Bit IO 27 Scaling maximum value 2 × 28 Scaling maximum value 3 × 29 Scaling maximum value 4 × 30 Control informatio n line 1 × 31 Control informatio n line 2 × 32 Control informatio n line 3 × 33 Control informatio n line 4 ×[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 145 Data function blocks DB01 .. DB32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C0 2T[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 146 Table 79: Operand ov erview Table 80: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, Table 80 × 01 Mode/Parameter – – 02 Input value: v alue that is transferred to the QV output when the FB is triggered. I1 × c 1 03 Output value QV ×[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 147 PID controllers DC01 .. DC32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 148 Table 81: Operand ov erview Index (hex) Operand Read Write 00 Bit IO , J Table 82 × 01 Mode, J Table 83 × 02 Setpoint: –32 768 to +32 767 I1 × c 1 03 Actual value: –32 768 to +32 767 I2 × c 1 04 Proportional gain [%], Value range: 0 to 65 535 KP [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 149 Table 82: Index 0 – Bit IO Table 83: Index 1 - Mode Bit 7 6 5 4 3 2 1 0 FB input Data 1 ––– SE 1 ED 2 EI 3 EP 4 EN 5 FB output Data 3 – – – – – – – LI 6 1) Transfer of manual ma nipulated variable on status 1 2) Activation of D [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 150 Signal smoothing filters FT01 .. FT32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 151 Table 84: Operand ov erview Table 85: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, J Table 85 × 01 Mode/Parameter – – 02 Input value, val ue range: –32 768 to +32 767 I1 × c 1 03 Recovery time [0.1 s ], Value range: 0 to 65 53[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 152 Receive network data function blocks GT01 .. GT32 Telegram structure Table 86: Operand ov erview Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 1 Command: Read 92 – Response: Read successful – C2 Command rejected – C0 2T y [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 153 Table 87: Index 0 – Bit IO Table 88: Index 1 – Mode/ Parameters (designation of PUT FB with data to be received) Bit 7 6 5 4 3 2 1 0 FB output Data 3 – – – – – – – Q 1 1) Status 1 if a new value is present that is transferred from t[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 154 7-day time switches HW01 .. HW32 Telegram structure Table 89: Operand ov erview Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J pag e 94 1 Command: Read 92 – Response: Read successful – C2 Command rejected – C0 2T y p e 1C 1C 3I n s [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 155 Table 90: Index 0 – Bit IO The data in the following table is shown in the Motorola format although it is actually transferred in Intel format. Table 91: Index 2 – 5, Parameter channels A – D Bit 7 6 5 4 3 2 1 0 FB output Data 3 – – – –[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 156 Example The channel A parameters of 7-day time switch HW19 are to be read. Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte 81 80 1 Command: Read 92 – Response: Read successful – C2 2T y p e 1C 1C 3 Instance 13 13 4 Index 02 02 5D a t a [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 157 Year time switches HY01 .. HY32 Telegram structure Table 92: Operand ov erview Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J page 94 1 Command: Read 92 – Response: Read successful – C2 Command rejected – C0 2T y p e 1D 1D 3I n [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 158 Table 93: Index 0 – Bit IO The data in the following table is shown in the Motorola format although it is actually transferred in Intel format. Table 94: Index 2 – 5, Parameter channels A – D Example The channel A parameters of year time switch HY1[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 159 Resulting telegram: Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 Date 4 Date 3 OFF y6 y5 y4 y3 y2 y1 y0 m3 m2 m1 m0 d4 d3 d2 d1 d0 Year Month Day Switch-off time: Day = 3 = 0 3 hex = 000 0 0011b Month = 10 (October) = 0A hex = 0000 101 0b Year = 20 12 = 0C he[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 160 Value scaling function blocks LS01 .. LS32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rej[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 161 Table 95: Operand ov erview Table 96: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, J Table 96 × 01 Mode/Parameter – – 02 Input value, value range: 32 bi t I1 × c 1 03 Interpolation point 1, X coordinate, value range: 32 bi t X1 [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 162 Master reset function blocks MR01 .. MR32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J pag e 94 1 Command: Read 92 – Response: Read successful – C2 Command rejected – C0 2T y p e 0F 0F 3I n s t a n c e 01 – 20[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 163 Table 97: Index 0 – Bit IO Table 98: Index 1 - Mode Bit 76543210 FB input Data 1 –––––––T 1 FB output Data 3 ––––––– Q1 2 1) Trigger coil. The appro priate Reset is executed if the co il is triggered (with a risi ng edge[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 164 Numerical converters NC01 .. NC32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected –[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 165 Table 99: Operand ov erview Table 100: Index 0 – Bit IO Table 101: Index 1 - Mod e Index (hex) Operand Read Write 00 Bit IO, Table 100 × 01 Mode, Table 101 × 02 Input value: operand to be con verted I1 × c 1 03 Output value: contains the co nver[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 166 Operating hours counters OT01 .. OT04 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 167 Table 102: Operand ov erview Table 103: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, J Table 103 × 01 Mode/Parameter – – 02 Upper threshold value I1 × c 1 03 Actual value of o perating hours counter QV × 1) The value can onl y [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 168 Send network data function blocks PT01 .. PT32 Telegram structure Table 104: Operand ov erview Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J pag e 94 1 Command: Read 92 – Response: Read successful – C2 Command rejected – C0 2T y p [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 169 Table 105: Index 0 – Bit IO Bit 7 6 5 4 3 2 1 0 FB input Data 1 – – – – – – – T 1 FB output Data 3 – – – – – – – Q1 2 1) Trigger coil. The value is provided on the NET if the coil is triggered (with a risi ng edge). 2) S[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 170 Pulse width modulation fu nction blocks PW01 .. PW02 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 C[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 171 Table 106: Operand ov erview Table 107: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, J Table 107 × 01 Mode/P arameter – – 02 Manipulated variab le, value range: 0 to 4095 (12 bit ) SV × c 1 03 Period duration [ms], Value range: [...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 172 Synchronize clock function block SC01 Telegram structure Table 108: Operand ov erview Table 109: Index 0 – Bit IO Byte Meaning Value (hex), sent by Master Slave 0 Toggle byte J pag e 94 1 Command: Read 92 – Response: Read successful – C2 Command re[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 173 Set cycle time function block ST01 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejecte[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 174 Table 110: Operand ov erview Table 111: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, J Table 111 × 01 Mode/Parameter – – 02 Cycle time in ms, value range: 0 – 1 000 I1 × c 1 1) The value can onl y be written if it is assign ed to [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 175 Timing relays T01 .. T32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command rejected – C0 2[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 176 Table 112: Operand ov erview Table 113: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, J Table 113 × 01 Mode/Parameters, J Table 114 × 02 Setpoint 1: Time setpoint 1 I1 × c 1 03 Setpoint 2: Time setpoint 2 (with timing relay with 2 setpo[...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 177 Table 114: Index 1 - Mod e/Parameters Mode Data 1 Operating mode 0 On-delayed 1 On-delayed with random setpoint 2 Off-delayed 3 Off-delayed with random setpoint 4 On and off delayed (two time se tpoints) 5 On and off delayed each with random setpoint[...]

For more information visit : www.EatonElectrical.com EZ800/EZD Control Commands MN05013001E 178 Value limitation function blocks VC01 .. VC32 Telegram structure Byte Meaning Value (hex), sent by Master Slave 0 T oggle byte J page 94 J page 94 1C o m m a n d : Read 92 – Write B2 – Response: Read successful – C2 Write successful – C1 Command [...]

Read/write function block data For more information visit : www.EatonElectrical.com MN05013001E 179 Table 115: Operand ov erview Table 116: Index 0 – Bit IO Index (hex) Operand Read Write 00 Bit IO, J Table 116 × 01 Mode/P arameter – – 02 Input value I1 × c 1 03 Upper limit value SH × c 1 04 Lower limit value SL × c 1 05 Output value: out[...]

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For more information visit : www.EatonElectrical.com 181 MN05013001E Appendix What Happens If ...? Event Explanation Remedy POW LED not lit No power supply Connect and switch on power supply POW LED flashing Data transfer via EZ-LINK OK BUS LED not lit No PROFIBUS-DP data communica tion Connect and start PROFIBUS-DP BUS LED lit Data transfer via PR[...]

For more information visit : www.EatonElectrical.com Appendix MN05013001E 182 Overview of commands EZ700 The commands are sorted in ascending order: Command value hex 01 Write T1 timing relay setpoint 02 Write T2 timing relay setpoint 03 Write T3 timing relay setpoint 04 Write T4 timing relay setpoint 05 Write T5 timing relay setpoint 06 Write T6 t[...]

Overview of commands For more information visit : www.EatonElectrical.com MN05013001E 183 1B Write time switch 3 channe l B 1C Write time switch 3 channe l C 1D Write time switch 3 channe l D 1E Write time switch 4 channe l A 1F Write time switch 4 channe l B 20 Write time switch 4 channe l C 21 Write time switch 4 channe l D 22 Write analog value [...]

For more information visit : www.EatonElectrical.com Appendix MN05013001E 184 37 Read time switch 4 ch annel A 38 Read time switch 4 ch annel B 39 Read time switch 4 ch annel C 3A Read time switch 4 ch annel D 3C Read time 3D Read status of anal og and digital inputs 3E Read status of P butto ns and operator buttons 3F Read status of timin g relays[...]

Overview of commands For more information visit : www.EatonElectrical.com MN05013001E 185 EZ800/EZD Byte 1 Byte 2 Byte 3 Date and time Comm and (hex) Len 1 (hex) Index (hex) Read/write date and tim e 93/B3 05 00 Winter/summer time, DST 01 Byte 1 Byte 2 Byte 3 Byte 4 Image data Command (hex) Len 1 (hex) Type (hex) Index (dec) Read/write im age data [...]

For more information visit : www.EatonElectrical.com Appendix MN05013001E 186 Byte 1 Byte 2 Byte 3 Function blocks Command (hex) Type (hex) Instance (hex) Read/wri te function blocks 92/B2 Receive network dat a function blocks GT01 .. GT32 0F 1 – 20 Analog value compa rators A01 .. A32 11 1 – 20 Arithmetic function bloc ks AR01 .. AR32 12 1 –[...]

Technical Data For more information visit : www.EatonElectrical.com MN05013001E 187 Technical Data General Ambient temperatures Standards and re gulations EN 55011, EN 550 22, IEC/EN 61-4, IEC 6 0068-2-27, IEC 61158 Dimensions (W × H × D) 35.5 × 90 × 56.5 mm Weight 150 g Mounting Top-hat rail to DIN 50 02 2, 35 mm Screw fixing with fixing brack[...]

For more information visit : www.EatonElectrical.com Appendix MN05013001E 188 Ambient mechanical conditions Electromagnetic compatibility (EMC) Pollution degree 2 Degree of protection EN 50 178 IEC 60 529 VBG4 IP20 Oscillations IEC 60 0 68-2-6 10 to 57 Hz (constant amplitude 0.15 mm) 57 to 150 Hz (cons tant accelera tion 2 g) Shocks IEC 60 068-2-27[...]

Technical Data For more information visit : www.EatonElectrical.com MN05013001E 189 Dielectric strength Tools and cable cross-sections Power supply LEDs Measurement of th e clearance and creepage distance EN 50 178 , UL 508, CSC C22.2 No 142 Dielectric strength EN 50 178 Solid min. 0.2 mm 2 , AWG 22 max. 4 mm 2 , AWG 12 Flexible with ferrule min. 0[...]

For more information visit : www.EatonElectrical.com Appendix MN05013001E 190 PROFIBUS-DP Device connection SUB-D 9-pole, so cket Electrical isolation Bus to power suppl y (simple) Bus and power supply to EZ basic unit (safe isolation) Function PROFIBUS-DP slave Interface RS 485 Bus protocol PROFIBUS-DP Baud rates Automatic search up to 12 MBd Bus [...]

Dimensions For more information visit : www.EatonElectrical.com MN05013001E 191 Dimensions Figure 9: Dimensions EZ204-DP (mm) M4 7.5 35.5 7.5 90 102 110 47.5 56.5 62 45 4.5[...]

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For more information visit : www.EatonElectrical.com MN05013001E 193 Glossary This glossary refers to subj ects relating to PROFIBUS-DP. Acknowledge Acknowledgement returned by the receiving station after having received a signal. Active metal component Conductor or conductive component that is live when in operation. Address Number, for example, f[...]

For more information visit : www.EatonElectrical.com Glossary MN05013001E 194 Bus terminating resistor Resisto r at the beginning and end of a bus line for preventing disturbance caused by signal re flections and for adapting bus cables. Bus terminating resistor s must always be the last unit at the end of a bus segment. Capacitive coupling Capacit[...]

For more information visit : www.EatonElectrical.com MN05013001E 195 EMC Abbreviation for “Electromagnetic Compatibility”. The ability of electrical equipment to fu nction trouble-free within a particular environment without a negative effect on the environment concerned. EN Abbreviation for “European Norm” or European standard. Equipotenti[...]

For more information visit : www.EatonElectrical.com Glossary MN05013001E 196 I/O Abbreviation for “Input/Output”. Impedance Apparent resistance that a component or circuit of several components has for an alternating current at a particular frequency. Inactive metal parts Conductive parts that cannot be touched and which are insulated from act[...]

For more information visit : www.EatonElectrical.com MN05013001E 197 NAMUR Abbreviation for “Normen-Ar beitsgemeinschaft für Mess- und Regeltechnik” (Standards Wo rk Group for Instruments and Controls). NAMUR proximity switches represent a special category of 2-wire proximity switches. They are highly resistant to interference and reliable due[...]

For more information visit : www.EatonElectrical.com Glossary MN05013001E 198 Protective conductor A conductor requi red for the protection against dangerous currents, designated by the letters PE (abbreviation of “Protective Earth”). Radiated coupling Radiated coupling oc curs when an electromagnetic wave makes contact with a conductor structu[...]

For more information visit : www.EatonElectrical.com MN05013001E 199 Topology Geometric structure of a network or circuit arrangement. UART Abbreviation for “Universal Asynchronous Receiver/ Transmitter”. A UART is a logic circuit used for converting an asynchronous serial data sequenc e into a bit-parallel data sequence or vice versa. Unidirec[...]

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For more information visit : www.EatonElectrical.com 201 MN05013001E Index 7-day time switch EZ700 ...................................................... 71, 88 EZ800/EZD (read) ....................................... 154 A Address range ....................................................... 26 Analog comparators EZ700, read and write ............[...]

For more information visit : www.EatonElectrical.com MN05013001E 202 Data exchange procedure EZ700 ............................................................ 43 EZ800/EZD .................................................... 93 Data function block, r ead/write (EZ800/EZD) ...... 145 Debounce ........................................................[...]

For more information visit : www.EatonElectrical.com MN05013001E 203 Inputs, network stations EZ800/EZD, read status .............................. 102 Invalid operating mode .......................................... 91 Invalid telegram ..................................................... 91 L Local inputs EZ700, read status .....................[...]

For more information visit : www.EatonElectrical.com MN05013001E 204 POW LED .............................................................. 29 Power supply ......................................................... 18 PROFIBUS-DP connection assignment ................ 19 Pulse width modulation Read/write (EZ800/EZD) ............................. 170[...]

For more information visit : www.EatonElectrical.com MN05013001E 205 Text output function block Read/write (EZ800/EZD) ............................. 142 Threshold value comparator EZ700, read status ........................................ 51 Threshold value switch EZ700 ............................................................ 73 Time change EZ[...]

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© 2005 Eaton Corporation All Rights Reserved Printed in USA Publication No . MN05013001E May 2005 Eaton Electrical 1000 Cherrington Parkway Moon T ownship, P A 15108-431 2 USA T el: 1-800-525-2000 www .Eato nElectrical.c om[...]