GE GFK0579B manual

GE F anuc Automation Programmable Control Pr oducts Series 90 -70 Remote I/O Scanner User’s Manual GFK–0579B July 1992[...]

GFL–002 W arnings, Cautions, and Notes as Used in this P ublication W ar ning W arning notices are used in this publication to emphasize that hazardous voltages, currents, temperatures, or other conditions that could cause personal injury exist in this equipment or may be associated with its use. In situations where inattention could cause either[...]

iii Pr eface Content of this Manual This book is a reference to installing, configuring, and using a GE F anuc Series 90 –70 Remote I/O Scanner (IC697BEM733). Chapter 1. Introduction : This chapter describes the Remote I/O Scanner and other equipment that may be used with it. It discusses Genius bus operation as it relates to the Remote I/O Scann[...]

Pr eface Series 90–70 Genius Bus Contr oller User ’ s Manual – July 1992 iv Appendix C. Logicmaster 90–70, Release 3, Series 90–70 PLC Configuration Instructions: Explains how to complete the PLC portion of the configuration if you are using Release 3 of the Logicmaster 90–70 software. Appendix D. Logicmaster 90–70, Release 3, Remote [...]

Contents v GFK–0579B Series 90–70 Remote I?O Scanner User ’ s Manual – July 1992 Chapter 1 Introduction 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Over view 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Module Description 2[...]

Contents vi GFK–0579B Series 90–70 Remote I?O Scanner User ’ s Manual – July 1992 Chapter 5 Logicmaster 90 Operation with a Remote Dr op 77 . . . . . . . . . . . . . . . . Over view 77 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting Up Programmer Communications with a Rem[...]

Contents vii GFK–0579B Series 90–70 Remote I?O Scanner User ’ s Manual – July 1992 Chapter 9 R emote I/O Scanner Datagrams 123 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Datagram T ypes 124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Read Map 125 . . . . . . . . . . . [...]

1 section level 1 1 figure bi level 1 table_big level 1 restart lowapp ARestart oddapp: ARestarts for autonumbers that do not restart in each chapter . figure bi level 1, reset table_big level 1, reset chap_big level 1, reset1 Lowapp Alwbox restart evenap:A1app_big level 1, resetA figure_ap level 1, reset table_ap level 1, reset figure level 1, res[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 2 Module Description The Series 90–70 Remote I/O Scanner consists of a single circuit board, with a hinged door which serves as a faceplate. It occupies one slot in a Series 90–70 I/O rack. GENIUS HAND HELD MONITOR GENIUS BUS TERMINALS SERIES 90–70 GENIUS BUS REMOTE I/O SCANN[...]

1 3 Chapter 1 Introduction LEDs The Remote I/O Scanner has three LEDs that show through the transparent portion at the top of the door . lights to indicate that the module has passed its powerup diagnostic tests. If this LED flashes, it indicates a problem, as shown in the table below . If this LED is off , there is a fatal er ror , which causes th[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 4 Required Equipment The following equipment is required to use a Remote I/O Scanner . A t least one Series 90–70 5–slot or 9–slot remote rack with P ower Supply . A remote drop may include multiple racks and power supplies. If a Genius Hand–held Monitor will be used to con[...]

1 5 Chapter 1 Introduction P ar ts of a R emote Drop T ogether, a Remote I/O Scanner and the modules it serves make up a remote drop on the Genius bus. The remote drop may consist of one to eight Series 90–70 racks. P S GENIUS BUS ALL RACKS MUST BE A T THE SAME GROUND POTENTIAL RACK 7 P S B R M a44875 NOTE: P S A S C N N E R RACK 1 B R M B T M RA[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 6 Series 90–70 Racks Any of the following racks can be used in a remote drop: 5–slot, panel mount rack (IC697CHS750). 9–slot, panel mount rack (IC697CHS790). 9–slot, rack mount rack (IC697CHS791). Each of these racks has an additional, wider slot for a P ower Supply . Rack [...]

1 7 Chapter 1 Introduction Series 90–70 Power Supplies These Series 90–70 P ower Supplies can be used in a remote drop: IC697PWR710, 120/240 V A C input, +5 VDC output, 55 W atts (shown below) IC697PWR711, 120/240 V A C input, +5 VDC, +12 VDC, –12 VDC output, 100 W atts IC697PWR721, 24VDC input, +5 VDC, +12 VDC, –12 VDC output, 90 W atts IC[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 8 P owering T wo Racks from a Single Power Source Ex cept for the 125VDC supply , each of these power supplies can be used to power two racks if the total current requirement for both racks does not ex ceed the power supply’s load capacity . The rack that does not contain the P o[...]

1 9 Chapter 1 Introduction Series 90–70 Modules for a Remote Drop The table below lists modules that can be placed in a remote drop, and gives their catalog numbers, I/O capacities, and loads. Module Catalog Number I/O P oints or Channels Module Description Load in Amps at +5 VDC IC697BEM733 Remote I/O Scanner 0.80 IC697BEM713 Bus T ransmitter Mo[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 10 Analog Modules : The maximum number of analog input modules that can provide input data to the host is 8; however , there may be additional modules in the remote drop configured outside the Remote I/O Scanner ’s I/O map. The maximum number of analog input modules that can be c[...]

1 11 Chapter 1 Introduction Genius Bus The Genius bus is an industrially–hardened Local–Area–Network (LAN). It passes I/O (control) data and background information (datagrams) between the Remote I/O Scanner and a Genius bus controller . The communicated data is protected from environmental inter ference and corr uption in several ways. Each b[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 12 Timing A fully–loaded (128 input bytes and 128 output bytes) remote drop adds at least 20mS to the bus scan. The table below shows the bus scan time contribution, at each baud rate, for remote drops with a total of 16, 32, 64, 128, and 256 bytes (fully–loaded), when the Remo[...]

1 13 Chapter 1 Introduction Number of Remote Drops on a Bus The number of remote drops on a bus depends on the baud rate and the total number of I/O points in the remote drops. Since the maximum Genius bus scan time is 400mS, and the bus scan time contribution of one fully–loaded remote drop is 20mS, only twenty fully–loaded remote drops are su[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 14 Redundancy The Remote I/O Scanner can be used with CPU redundancy , bus redundancy , or both. The suitability of redundancy features for any system depends on the requirements of the application. F or Series 90–70 PLC CPUs that are release 3 and earlier , some types of redunda[...]

1 15 Chapter 1 Introduction Genius Bus Redundancy In Genius bus redundancy , there are two bus cables each connected to a Bus Controller . The device communicates on only one bus at a time. Before the alternate bus can be use for communications, a bus switchover must occur and the device must “log in “ with the Bus Controller(s) on the alter na[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 16 Redundant Bus Configuations Many different redundant bus configurations are possible. Three basic ways of using a Remote I/O Scanner with a redundant bus are described below . A Remote I/O Scanner can be installed directly on both cables of the dual bus pair . The Remote I/O Sca[...]

1 17 Chapter 1 Introduction A Remote I/O Scanner can be located on a bus stub. The bus switching device to which the bus stub is connected can be another Remote I/O Scanner , as shown below , or a Genius block with a Bus Switching Module attached. In this example, there are two remote drops installed directly on a dual bus. A third remote drop and [...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 18 Configuration A remote drop can be fully configured using Logicmaster 90–70, or automatically configured using a Genius Hand–held Monitor . Differences between the two methods are explained below . Optionally , a previously–configured remote drop can be reconfigured using [...]

1 19 Chapter 1 Introduction Configurable Features The following table summarizes configuration options for a remote drop, and compares them to the PLC configuration required with a remote drop. The remote drop can be configured, or reconfigured, using Logicmaster 90–70 or a Genius Hand–held Monitor , or datagrams. If the configuration is not pr[...]

1 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 20 Configuration Protection A fter configuring a Remote Drop, it is important to prevent inadvertent change while the system is in operation. F or this reason, Logicmaster 90–70 automatically protects any configuration you download to a Remote I/O Scanner . A configuration done w[...]

2 section level 1 1 figure bi level 1 table_big level 1 21 Chapter 2 Installation This chapter describes procedures for installing the racks and modules in a remote drop, grounding equipment, connecting the Genius bus, completing SNP connections, and attaching a programmer . Hardware P ackaging Each Series 90–70 rack is shipped in its own carton,[...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 22 System Grounding Procedures All components of a control system and the devices it is controlling must be properly grounded. Ground conductors should be connected in a tree fashion with branches routed to a central earth ground point. This ensures that no ground conductor carries[...]

2 23 Chapter 2 Installation Rack Installation Install the rack(s) in the orientation shown below . The illustration shows a 9–slot rack, but a 5–slot rack could be used. Series 90–70 PLC racks may be rack or panel mounted, depending on version ordered. Rack dimensions for installation purposes are shown below . The Series 90–70 rack does no[...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 24 Rack Grounding Complete safety and reference ground connections from the GND ter minal on the rack to earth ground using minimum A WG #12 wire and a ring ter minal. Use of a nut and star washer for each wire on the GND lug is recommended to ensure adequate grounding. Warning If [...]

2 25 Chapter 2 Installation Do not confuse this rack number with the Device Number used by a Remote I/O Scanner . Rack number refers to a rack’s position within a remote drop. A Device Number is a Remote I/O Scanner ’s assigned ID on the Genius bus. These two numbers are not related. The following example shows rack numbering for three remote d[...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 26 P ower Supply Installation A fter setting the rack number selection jumpers, install the power supply as instr ucted in its datasheet. An A C power supply installs directly in the leftmost slot of the rack. F or DC power supplies, a P ower Supply A dapter installs in the leftmos[...]

2 27 Chapter 2 Installation Module Locations F ollow the guidelines below when planning module locations in a remote drop. Remote I/O Scanner Locate the Remote I/O Scanner in rack 0, slot 1, next to the power supply . Bus T ransmitter Module A Bus T ransmitter Module (BTM) can be located in any slot of rack 0; however , there must be no empty slots[...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 28 Module Installation and Removal Warning Always be car eful working near the power supply and the wiring to I/O boards in the rack. Be sure a protective faceplate cover is installed on each board. V oltages pr esent on I/O wiring and power supply could cause severe or fatal injur[...]

2 29 Chapter 2 Installation Field Wiring to I/O Modules Basic procedures for completing module wiring are given on the next page. F or additional information about installing a specific module, please read the module datasheet. a43855 HINGED DOOR TERMINAL BOARD JACKSCREW JACKSCREW CORD TIE CLEA T STRAP CORD TIE CLEA T STRAP CORD TIE CORD TIE STRAP [...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 30 1. Open the hinged door on the module to access the jackscrew which holds the ter minal board securely in place. Remove the ter minal board by tur ning the jackscrew counter–clockwise until it is fully disengaged. 2. Remove the terminal board by grasping the top and swinging i[...]

2 31 Chapter 2 Installation Multiple R acks in a R emote Drop If the remote drop has more than one rack, rack 0 must contain a Bus T ransmitter Module. The Bus T ransmitter should be installed in slot 2, next to the Remote I/O Scanner . Using the appropriate cable (see the table below), attach the bottom connector of the Bus T ransmitter to the top[...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 32 Genius Bus Connections: Single Bus Cable T o install the Remote I/O Scanner on a single bus cable, use the upper four terminals as described below . Do not use the lower eight ter minals. 5 6 3 1 7 9 11 4 2 8 10 12 R E D U N D A N C Y SER1 SER1A SER2A SER1B SER2B a44754 SHIELD O[...]

2 33 Chapter 2 Installation Genius Bus Connections: Dual Bus Cables T o install a Remote I/O Scanner directly on both busses of a redundant bus, use the lower eight ter minals as described below . Do not attach an exter nal Bus Switching Module to a Remote I/O Scanner . TERMINALS FOR BUS A TERMINALS FOR BUS B 5 6 3 1 7 9 11 4 2 8 10 12 R E D U N D [...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 34 Connecting a Bus Stub to a Remote I/O Scanner A bus stub must always be Belden 9182 or equivalent cable, regardless of the cable type used for the dual bus trunk. BUS A a44882 BUS B BUS STUB BELDEN 9182 OR EQUIV ALENT NO TERMINA TING RESISTOR TERMINA TING RESISTOR NEEDED IF REMO[...]

2 35 Chapter 2 Installation Programmer Connection at the Remote I/O Scanner A Logicmaster 90–70 programmer can be connected to rack 0 of a remote drop. (Logicmaster 6 or Logicmaster 5 cannot be used with a remote drop). Refer to the instr uctions that follow , for the type of equipment you are using. Logicmaster 90 P arallel version and W orkstat[...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 36 L ogicmaster 90 Serial V ersion and Workstation Inter face Board If the programmer is equipped with the serial version of Logicmaster 90–70 and a W orkstation Inter face Board (IC647WMI920 for W orkmaster II or IBM PS/2 computer , or IC640WMI910 for a W orkmaster or IBM PC–X[...]

2 37 Chapter 2 Installation L ogicmaster 90 Serial V ersion, No Workstation Inter face Board If the programmer is equipped with the serial version of Logicmaster 90–70, and does NOT have a W orkstation Inter face Board, connection must be made via an inter mediate RS422/RS485 to RS–232 Converter . If no isolation is required, use GE F anuc RS?[...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 38 Multidrop Connections Multidrop connections are described in the Series 90–70 Installation and Operation Manual (GFK–0262). Additional instr uctions are given below . Connection is made between the CPU and the serial port on the Remote I/O Scanner . T erminating the R emote [...]

2 39 Chapter 2 Installation Programmer Connections in a Multidrop Network In a multidrop network, a programmer connected to the CPU can communicate with the Remote I/O Scanner over the serial link, as shown below . A programmer can also be connected directly at the remote drop. However , when the Remote I/O Scanner is part of a multidrop network, i[...]

2 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 40 SNP Multidrop with WSI Board in Workmaster II RECOMMENDED CABLE TYPES, BELDEN #9505 OR #9832 (FIVE PAIR TWISTED) WIRE PAIRS MUST BE CONSISTENT THROUGHOUT LENGTH OF NETWORK. OEM MUST GUARANTEE THERE IS NO MORE THAN A " 7 VOL T COMMON MODE VOL TAGE BETWEEN P ANELS. ** * * * 1[...]

2 41 Chapter 2 Installation SNP Multidrop without WSI Board in Workmaster II RS–422 ISOLATED REPEA TER (IC655CCM590) J2 SHIELDED TWISTED PAIRS SERIES 90 REMOTE I/O SCANNER SERIES 90 REMOTE I/O SCANNER J1 SHIELDED TWISTED PAIRS SERIES 90 PLC TD RD RTS CTS DCD DTR GND UP TO MAXIMUM OF 50 FEET (15.2 METERS) * SHLD 0V RD ( A’ )– RD ( B’ )+ SD ([...]

3 section level 1 1 figure bi level 1 table_big level 1 43 Chapter 3 Remote I/O Scanner Operation This chapter explains how a Remote I/O Scanner interacts with the modules in its remote drop, how it stores data, and how it ex changes data with a PLC or other type of system host. Over view The Remote I/O Scanner scans I/O modules in its remote drop [...]

3 Remote I/O Scanner User ’ s Manual – July 1992 44 I/O Scan Scanning begins immediately at power up, unless a fatal diagnostic er ror occurs within the module. At power up, all I/O in the remote drop, ex cept those that are presently forced, default to Off . I/O that are forced at the time of powerup start operation in the forced state or valu[...]

3 45 Chapter 3 Remote I/O Scanner Operation I/O Scanner Memory The Remote I/O Scanner has %I, %AI, %Q, %A Q, and %R inter nal memories. The following table shows how much memor y of each type the Remote I/O Scanner has, and the maximum amount that may be transferred with the host. Memory T ype R eferences A vailable in R emote I/O Scanner T ransfer[...]

3 Remote I/O Scanner User ’ s Manual – July 1992 46 Data T ransfer with the Host Each bus scan, a Remote I/O Scanner ex changes the following data with the host PLC or computer: It sends an input message with up to 128 bytes of %I and/or %AI inputs. It receives an output message with up to 128 bytes of %Q and/or %A Q outputs. The exact length a[...]

3 47 Chapter 3 Remote I/O Scanner Operation Input Data Sent by the Remote I/O Scanner When the Remote I/O Scanner has its turn on the bus, it sends one input data message containing the latest values for all configured discrete inputs followed by all configured analog inputs. Because they are broadcast (like all Genius inputs), they can be obtained[...]

3 Remote I/O Scanner User ’ s Manual – July 1992 48 Outputs from the Host to a Remote Drop Each time the host’s Bus Controller has the bus communications token, it sends any outputs it has received from the CPU to the devices on the bus. Outputs for the Remote I/O Scanner are sent in one output data message, with all configured discrete outpu[...]

3 49 Chapter 3 Remote I/O Scanner Operation Configuring Extra References Nor mally , there are no extra references configured for the Remote I/O Scanner , since that would consume extra references in the host CPU, making them unavailable for other modules. In addition, extra references add to the Genius bus scan time, so they should be avoided if t[...]

3 Remote I/O Scanner User ’ s Manual – July 1992 50 Using Option Modules in a Remote Drop PCMs (Programmable Coprocessor Modules), GDS (Graphics Display Coprocessor Modules), and ADS (Alphanumeric Display Coprocessor Modules) can be located in a remote drop. These option modules look at the Remote I/O Scanner as though it were a Series 90–70 [...]

3 51 Chapter 3 Remote I/O Scanner Operation Sending Data from an Option Module to the Host T o send data to the host CPU, the option module must place that data into the %I or %AI memory area of the Remote I/O Scanner . The data must be located within the range of %I or %AI memory configured for transfer to the host, and cannot cor respond to an in[...]

3 Remote I/O Scanner User ’ s Manual – July 1992 52 Direct Access to I/O by Option Modules A PCM, GDS, or ADS module in the remote drop can read inputs from, and send outputs to, any I/O module in the drop. This may include modules which do not communicate with the system host at all. It is possible to place I/O modules in a remote drop, and us[...]

4 section level 1 1 figure bi level 1 table_big level 1 53 Chapter 4 Configuration with Logicmaster 90–70 This chapter explains: how to use Logicmaster 90–70 software to configure a Remote I/O Scanner and the modules in a remote drop. See page 55. how to convert Remote Drop configuration folders created with Release 3 Logicmaster software to Re[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 54 Using R elease 3 Configuration Files with R elease 4 Software W ith Release 3 of the Logicmaster software, multiple folders were needed for the configuration: one for the PLC, and one for each remote drop. W ith Release 4 software, all configuration files are contained within th[...]

4 55 Chapter 4 Configuration with Logicmaster 90–70 Configuring a Remote Drop A Remote I/O Scanner must be configured as a device on a Genius bus. If the Bus Controller has not been configured yet, refer to the configuration instructions in the Series 90–70 Genius Bus Controller User ’s Manual . W ith the Bus Controller configured, select its[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 56 Selecting the Bus Address Move the cursor to the Bus Address that will be used by the Remote I/O Scanner and press F8 (Remote). (The Bus Address is the Remote I/O Scanner ’s address on the Genius bus; this number is not its DROP ID. See the e xplanations of Bus Address and Dro[...]

4 57 Chapter 4 Configuration with Logicmaster 90–70 A fter the configuration is saved, the Remote Drop rack configuration screen appears. The Remote I/O Scanner is located in slot 1. The configuration screen shows the rack and slot location of the Bus Controller , and the Bus A ddress, Remote Drop rack, and Drop ID of the Remote I/O Scanner . Loc[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 58 W ith the REMSCAN slot still selected, press F10 (zoom) to configure the Remote I/O Scanner . The first configuration screen appears. The next available Reference Addresses within the PLC configuration have been automatically calculated and assigned. Auto I/O Map is ON The infor[...]

4 59 Chapter 4 Configuration with Logicmaster 90–70 I/O Map The I/O map represents the boundaries of the I/O references assigned to the remote drop which will be scanned by the central PLC. Before any modules are configured, the I/O map begins at the next available reference in each data type, based on the PLC configuration, and each reference ty[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 60 Using Auto I/O Map Use A uto I/O Map if you want to use the software’s automatic I/O mapping feature. W ith A uto I/O Map , the first I/O module of a given data type is assigned the same offset as the offset of the I/O map. A uto I/O Map automatically supplies lengths for the [...]

4 61 Chapter 4 Configuration with Logicmaster 90–70 presently–unavailable modules. Alter natively , you can could configure the existing equipment with A uto I/O Map ON, then tur n it OFF and edit the length fields to provide space for the future modules, Y ou need to plan this early; if you don’t leave enough room for future modules, extensi[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 62 P ress the P age Down key to display the second configuration screen for the Remote I/O Scanner . The selections you can mak e on this screen are explained below . Genius Interface Entries Several of the Genius entries relate to both redundancy and CPU redundancy . These feature[...]

4 63 Chapter 4 Configuration with Logicmaster 90–70 In a dual bus system, if the Remote Drop will be located downsteam of another device that controls bus switching (either a Bus Switching Module or another Remote I/O Scanner), set this entry to YES. If either of the previous two entries is YES, and the total bus scan time is expected to ex ceed [...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 64 during the Store operation. XXX stands for a Drop ID of 016 to 254. This can be changed on the SNP ID screen. The last three digits of the SNP ID refer to the Remote I/O Scanner ’s Drop ID and cannot be changed directly . Sweep Control Entries Most applications will use the de[...]

4 65 Chapter 4 Configuration with Logicmaster 90–70 Configure the Modules in the Remote Drop Configuring modules in a Remote Drop is the the same as configuring modules in the central PLC. First, select a slot: Use the function keys to select a module type. When the catalog number screen appears, you can either enter a catalog number or use the f[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 66 Enabled/Disabled, T ransition P ositive/Negative, and Input Filter T ime. Configure such selectable features as appropriate for your application. Note Such module features can only be selected using the Logicmaster 90–70 software. If a remote drop is configured ( or r econfigu[...]

4 67 Chapter 4 Configuration with Logicmaster 90–70 Entering Additional Modules Configure the rest of the modules in the Remote Drop in the same way . Y ou can also copy , delete, and undelete module configurations. Modules of the same type are automatically given the next Reference A ddress that is available in the remote drop. Reference Address[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 68 Completing the Remote Drop Configuration F or the example configuration, the Remote Drop rack display looks lik e this: The I/O map and references for each module are displayed. When you are finished configuring the modules in the Remote Drop, press ESC. If A uto I/O Map is ON, [...]

4 69 Chapter 4 Configuration with Logicmaster 90–70 Reference Overlaps If you have entered a conflicting reference address, the following warning appears: Overlapping addresses Overlapping references are per mitted in %Q and %A Q. Overlapping references in %I and %AI are not per mitted; such a configuration is not valid. W ith the next press of a[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 70 Changing R eference Addresses and Lengths The I/O map shows the beginning Reference A ddress or Length assigned to the Remote I/O Scanner for %I, %Q, %AI, and %A Q data. Y ou can change any reference address or length in the I/O map. If you change a reference address after enter[...]

4 71 Chapter 4 Configuration with Logicmaster 90–70 Displaying Configured References If you want to display references configured for the PLC or a Remote Drop, use Reference V iew . Reference V iew shows any reference conflicts that have been created. Viewing PLC R eferences T o see the references in the Remote I/O Scanner ’s I/O Map together w[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 72 Viewing Remote Drop R eferences The Remote Drop Reference V iew screens show references assigned to individual modules in a Remote Drop, and indicates reference overlaps as well as modules that are outside the Remote I/O Scanners’s I/O Map. Y ou can reach the Remote Drop Refer[...]

4 73 Chapter 4 Configuration with Logicmaster 90–70 Copying, Deleting, and Undeleting Individual modules in the Remote Drop configuration can be copied, deleted, and undeleted in the same way as modules in the PLC configuration. Y ou can also copy , delete, and undelete Remote I/O Scanners and their remote drop configuration files from the bus le[...]

4 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 74 Selecting an Existing Configuration File The Configuration Select feature can be used to display and select the available configuration files. T o use Configuration Select, use the CFGSEL (shift–F6) key from any rack, bus, or Remote Drop rack screen. Y ou can enter the name of[...]

4 75 Chapter 4 Configuration with Logicmaster 90–70 Storing the Configuration In addition to storing the central PLC configuration, a remote drop configuration created with Logicmaster 90 software must be stored to each Remote I/O Scanner as described below . Storing the Configuration to the PLC Use the Utility functions to store the program fold[...]

5 section level 1 1 figure bi level 1 table_big level 1 77 Chapter 5 Logicmaster 90 Operation with a R emote Drop This chapter explain how to set up a Logicmaster 90 programmer to communicate with a remote drop. It also describes functional differences in Logicmaster 90 when it is communicating with a remote drop. Over view A Logicmaster 90–70 pr[...]

5 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 78 Setting Up Programmer Communications with a Remote Drop T o set up the programmer for remote drop communications, follow these steps: 1. Go to the LM90–70 P rogrammer Setup Menu: 2. In the Setup Menu, choose F3 ..... Select SNP/P arallel Connections The following screen appear[...]

5 79 Chapter 5 Logicmaster 90 Operation with a Remote Drop Status Display for a Remote Drop When the programmer is communicating with the PLC CPU, the status lines at the bottom of the screen display information about the CPU. When communicating with a remote drop, the status lines display information about the Remote I/O Scanner . The first field [...]

5 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 80 L ogicmaster 90 Software, Programmer Differences for a Remote Drop When used with a remote drop, the features of the programmer are similar to the features used with a Series 90–70 PLC. F eatures Not Used for a R emote Drop Certain programmer features are not used for a remote[...]

5 81 Chapter 5 Logicmaster 90 Operation with a Remote Drop Programming Software: Differences for a Remote Drop The features of the Logicmaster 90–70 software have the differences described below when used with the remote drop (versus normal PLC operation). F eatur e F r om Remote Dr op LM90–70 Folder (A ttached to R emote I/O Scanner) P rogram [...]

6 section level 1 1 figure bi level 1 table_big level 1 83 Chapter 6 Remote Drop Configuration with a Hand–held Monitor This chapter explains how to configure a Remote I/O Scanner and the I/O modules in a remote drop using a Genius Hand–held Monitor . HHM version 4.0 (IC660HHM501G) or later is required. If the remote drop includes any Analog Ex[...]

6 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 84 Over view A Hand–held Monitor provides automatic configuration of I/O references for a remote drop. The Hand–held Monitor automatically assigns references for the presently–installed Series 90–70 I/O modules only . It does so in ascending order , starting with the slot n[...]

6 85 Chapter 6 Remote Drop Configuration with a Hand–held Monitor When configured with a Hand–held Monitor , the Remote I/O Scanner automatically assigns I/O references to the modules in the remote drop starting with the reference(s) assigned by the user via the Program Block ID screens. The left–most module of each type (%I, %Q, %AI, or %A Q[...]

6 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 86 Set Up the Hand–held Monitor 1. If the remote drop is connected to an operating bus, the Hand–held Monitor must be the ONL Y Hand–held Monitor plugged into any device on the bus. If the remote drop that is NOT connected to a properly–terminated Genius bus, install a 150 [...]

6 87 Chapter 6 Remote Drop Configuration with a Hand–held Monitor Display the Configuration Main Menu T o begin remote drop configuration, select F3 (Configuration). The configuration Main Menu appears. F1:PROG BLOCK ID F2:CONFIG BLOCK F3:COPY CONFIG F4: F rom this menu, select Program Block ID (F1) to complete the basic remote drop configuration[...]

6 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 88 Select the Device Number The first step in configuring any device on a Genius bus is to assign its Device Number (bus address). This is a number from 0 to 31 representing the serial bus address of the device. There are 32 available addresses on a bus. One is needed for the Hand?[...]

6 89 Chapter 6 Remote Drop Configuration with a Hand–held Monitor Select a Series Six or Series Five PLC Reference Address If the host is a Series Six PLC or Series Five PLC, an I/O or register reference address must be assigned to the Remote I/O Scanner . This is done on the Program Block ID screen. It is also necessar y to configure Series 90?[...]

6 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 90 Select the Baud Rate Genius bus communications can occur at any of four baud rates: 153.6 Kbaud standard, 153.6 Kbaud extended, 76.8 Kbaud, or 38.4 Kbaud. The default is 153.6 K baud (standard). The Genius I/O System User ’s Manual gives guidelines for baud rate selection. Eac[...]

6 91 Chapter 6 Remote Drop Configuration with a Hand–held Monitor Select Series 90–70 Data Lengths The Remote I/O Scanner must be assigned a starting address and length for one or more of the following data types that will be used by I/O modules in its remote drop: %I the discrete input table %Q the discrete output table %AI the analog input ta[...]

6 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 92 The ne xt screen that appears is used to assign the data types and lengths. HHM Display PROG REMOTE MAP %I ____ LENGTH(PTS) ____ tgl ref send nxt Configuration Steps 1. T o select a data type, press F1 (tgl). In sequence, line 2 will display: %I (discrete input bits), %Q, (discr[...]

6 93 Chapter 6 Remote Drop Configuration with a Hand–held Monitor Select the Remote Drop ID The same configuration screen is used to assign a Remote Drop ID. A Remote Drop ID is a number between 16 and 254 that allows the Remote I/O Scanner to communicate with serial Logicmaster 90–70 for multidrop programming. The ID distinguishes one remote d[...]

6 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 94 Display I/O Modules in Remote Drop When you enter the Configure Block screens, the Hand held–Monitor displays the configuration of the first I/O module in the remote drop. An example is shown below . This is a r ead–only function; I/O module configuration cannot be changed w[...]

6 95 Chapter 6 Remote Drop Configuration with a Hand–held Monitor Select Genius Bus Redundancy A fter the last module display screen, the Hand–held Monitor displays the redundancy configuration screens for the Remote I/O Scanner . The first of these indicates whether or not the Remote I/O Scanner will be located on a dual bus or bus stub. The d[...]

6 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 96 Select CPU Redundancy If the remote drop will be used on the same bus with two controllers (PLCs or host computers), each of which will send it outputs, the Remote I/O Scanner must be set up for CPU Redundancy . F or a new Remote I/O Scanner as shipped from the factory , this fe[...]

6 97 Chapter 6 Remote Drop Configuration with a Hand–held Monitor Select Configuration Protection This feature can be used to protect the remote drop configuration, preventing changes from the CPU or Hand–held Monitor . It can only be selected from a Hand–held Monitor . T o make subsequent changes, protection must be removed again using a Han[...]

7 section level 1 1 figure bi level 1 table_big level 1 99 Chapter 7 Monitoring and Controlling Remote Drop Data This chapter explains how to monitor or control remote drop I/O data using Genius Hand–held Monitor or a programmer . Over view There are three ways to manipulate I/O data in a remote drop: A. by forcing an input or output to assume a [...]

7 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 100 F orcing Circuits F orcing an I/O circuit from a Hand–held Monitor causes the circuit to assume a selected state (for discrete circuits) or value (for analog circuits). The forced state/value is also stored in the Remote I/O Scanner ’s EEPROM memor y , and will survive powe[...]

7 101 Chapter 7 R emote Drop I/O Data Overriding I/O Circuits Over riding an I/O circuit means changing its state or value in the PLC ’s Over ride T ables. Over rides must be done from the PLC, with the remote drop online. Results can be viewed on the programmer screen. It cannot be done at the remote drop. The over ride data is stored in the PLC[...]

7 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 102 Monitoring/Controlling I/O Data: Genius Hand–held Monitor A Genius Hand–held Monitor can be used to display cur rent I/O states and diagnostics, and to force and unforce individual I/O points. F rom the HHM main menu, select either F1 (Monitor Block) or F2 (Monitor/Control [...]

7 103 Chapter 7 R emote Drop I/O Data Finding the Circuit’s Series 90 Reference Y ou can use the circuit number and starting reference for the module to find the exact Series 90–70 I/O reference of the circuit. F or example, suppose the first two HHM lines show the following: MNTR 3 143#0.3 %I 33 STS 0 FAULT > ref force diag The Series 90–[...]

7 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 104 Multiple Faults for the Same Circuit The Remote I/O Scanner stores faults (up to 64) in time sequence, not reference sequence. T o see whether there are additional faults on the same reference, use the F4 (nxt) key to go through the fault screens. W atch the reference identific[...]

7 105 Chapter 7 R emote Drop I/O Data F orcing an Analog Circuit If the circuit to be forced is an analog circuit, its current value appears on line 3 of the Monitor screen. MNTR 3 143#0.3 %AI 1 STS –22138 > ref force diag Circuit value P ressing F3 (force) displays: MNTR 3 143#0.3 %AI 1 FRC –22138 Circuit is not forced > ref force diag P[...]

7 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 106 Displaying Other Circuits In monitor mode, the HHM will step through I/O modules in the following sequence: 1. %I, all references used 2. %AI, all references used 3. %Q, all references used 4. %A Q, all references used T o display additional circuits within the cur rently–sel[...]

7 107 Chapter 7 R emote Drop I/O Data Monitoring/Controlling I/O Data: L ogicmaster 90–70 Logicmaster 90–70 can be used to monitor I/O in the remote drop, either from the PLC I/O T ables or from the Remote I/O Scanner ’s internal I/O tables. Reference T ables Display from the PLC When the system is in operation and the remote drop is communic[...]

7 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 108 Reference T ables Display for the R emote I/O Scanner When the programmer communicates directly with the remote drop, the Logicmaster reference tables display the Remote I/O Scanner ’s internal %I, %Q, %AI, %A Q, %R, %S, %SA, %SB, and %SC memories. I/O data in the Remote I/O [...]

7 109 Chapter 7 R emote Drop I/O Data Monitoring/Controlling I/O Data: Series Six PLC or Series Five PLC F or a Series Six or Series Five PLC, I/O data for a remote drop may be configured to use either I/O or register memory . T o utilize the data correctly , it is necessary to know the position of each module in the rack, and the amount of input a[...]

7 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 11 0 Analog values can be displayed in decimal, signed decimal, or hex using the programmer function keys. F or example, here the first analog input is shown in signed decimal format: POINT # INPUT (nickname) 0064 +0091 00011001 00101010 00011001 01010100 01001001 00101100 0192 101[...]

7 111 Chapter 7 R emote Drop I/O Data Remote Drop Data in Register Memory If Series Six or Series F ive register memor y is used for remote drop data, an amount is required that is equal to the total number of bytes of input data PL US output data. The data is stored beginning at the assigned register reference. The sequence is: discrete inputs, th[...]

7 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 11 2 Monitoring/Controlling I/O Data: Computer T o utilize the Remote I/O Scanner ’s I/O data correctly , a computer must know the sequence of modules in the rack, and the amount of input and output data each has. F or the PCIM, QBIM, and other GENI–based inter faces, the input[...]

8 section level 1 1 figure bi level 1 table_big level 1 113 Chapter 8 Diagnostics and F ault Clearing This chapter describes the diagnostics capabilities of the Remote I/O Scanner , and explains how faults on a remote drop can be cleared from a Hand–held Monitor or programmer . Over view The Remote I/O Scanner receives all standard Series 90–70[...]

8 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 11 4 Display and Clear F aults from a Genius Hand–held Monitor A Genius Hand–held Monitor can display faults from a remote drop while attached anywhere on the Genius bus. Fault status is available from the HHM’s Block/Bus Status screen, or the Monitor Block screen. F ault Inf[...]

8 11 5 Chapter 8 Diagnostics and F ault Clearing Displaying Faults from the Monitor Block Screens F rom the HHM main menu, select either F1 (Monitor Block) or F2 (Monitor/Control Reference). Both functions access the same set of display screens for the Remote I/O Scanner . MNTR 1 143#0.2 %I 1 STS 0 > ref force diag F rom any Monitor screen, pres[...]

8 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 11 6 Display and Clear F aults from Logicmaster 90–70 The content of the PLC and I/O F ault T able displays depends on whether the programmer is communicating with the PLC or a remote drop. I/O Fault T able at the PLC The content of the fault display at the PLC depends on the rev[...]

8 11 7 Chapter 8 Diagnostics and F ault Clearing I/O F ault T able at the Remote I/O Scanner If the programmer is communicating with a remote drop and in on–line mode, the I/O F ault T able shows the remote drop rack and slot locations of the module where the fault occur red, and a description of the fault. Slot Number Remote Drop Rack Number |PR[...]

8 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 11 8 PLC F ault T able at the Series 90–70 PLC If the programmer is communicating with a Series 90–70 PLC and a remote drop fault occurs, the PLC F ault T able shows the Drop ID and the rack and slot within the remote drop where the fault has occurred: 33#0.1 Drop ID Rack Slot [...]

8 11 9 Chapter 8 Diagnostics and F ault Clearing PLC Fault T able at the R emote I/O Scanner If the programmer is communicating with a remote drop and in on–line mode, the PLC F ault T able shows the remote drop rack and slot locations of the module where the fault occurred, and a description of the fault. F aults on option modules (such as the P[...]

8 Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 120 Status References Status references in the Remote I/O Scanner are assigned to %S, %SA, %SB, and %SC memor y . These references have the same definitions as the status references for the Series 90–70 PLC, although not all are meaningful for a Remote I/O Scanner . They can be m[...]

8 121 Chapter 8 Diagnostics and F ault Clearing Display and Clear F aults from Logicmaster 5 or Logicmaster 6 If the host CPU is a Series Five or Series Six PLC, faults from a remote drop are displayed in the Genius F ault T able. A Logicmaster 6 fault table is illustrated below . The Logicmaster 5 fault table is similar . F aults from remote drops[...]

9 section level 1 1 figure bi level 1 table_big level 1 123 Chapter 9 Remote I/O Scanner Datagrams This chapter lists datagrams that can be sent to a Remote I/O Scanner module, and shows the format of the Read Map, W rite Map, and Read Map Reply Datagrams. Datagrams cannot be sent to individual I/O modules in a remote drop. It also shows the for ma[...]

9 Series 90–70 Remote I/O Scanner User ’ s Manual – June 1992 124 Datagram T ypes The table below shows the types of device that can send each datagram, and the resulting action taken by the Remote I/O Scanner . Datagram T ype Subfunction Code Sent Fr o m R emote I/O Scanner A ction Read Identification 00 B C, HHM send Read ID Reply Read Conf[...]

9 125 Chapter 9 Remote I/O Scanner Datagrams Read Map Subfunction Code: 2A hex This datagram is used to read the Series 90–70 I/O references assigned to a Remote I/O Scanner , and its Remote Drop ID. Data Field F ormat: none Read Map R eply Subfunction Code: 2B hex A Remote I/O Scanner sends this reply datagram after receiving a Read Map datagram[...]

9 Series 90–70 Remote I/O Scanner User ’ s Manual – June 1992 126 Report F ault Datagram F ormat The for mat of Report F ault datagrams sent by a Remote I/O Scanner is shown below . The Series 90–70 Bus Controller interprets this information automatically; no datagram programming is required. If the host is a Series Six or Series Five PLC, [...]

9 127 Chapter 9 Remote I/O Scanner Datagrams F ault Byte 3 7 6 54 32 1 0 byte 2 Fault record number (always 0) Number of fault records F ault Bytes 4 and 5 F ault bytes 4 and 5 (bytes 3 and 4 of the datagram) identify the reference offset (within the Remote I/O Scanner itself) assigned to the faulted module. This is an internal reference, not a Ser[...]

A section level 1 1 figure_ap level 1 table_ap level 1 129 Appendix A Estimating the Number of R emote Drops for a Bus The number of remote drops that can be installed on a bus depends on the baud rate and the total number of I/O points in the remote drops. Only twenty fully–loaded remote drops are supported on a single bus that operates at 153.6[...]

B section level 1 1 figure_ap level 1 table_ap level 1 131 Appendix B F inding the I/O Configuration Data T otal for a R emote Drop The maximum amount of I/O configuration data for a remote drop is 4500 bytes. This amount will accommodate the configuration of a remote drop with: no more I/O modules than can be included in the Remote I/O Scanner ’[...]

B Series 90–70 Remote I/O Scanner Use’ s Manual – July 1992 132 2. A dd the contribution of each I/O module in the remote drop. F or discrete input modules, the contribution is either 36 bytes for modules with catalog numbers IC697MDL2nn (for example, IC697MDL241) or 42 bytes for modules with catalog numbers IC697MDL6nn. 3. Include 50 bytes a[...]

C section level 1 1 figure_ap level 1 table_ap level 1 133 Appendix C Logicmaster 90–70, R elease 3: Series 90–70 PLC Configuration for R emote Drops This appendix explains how to include a Remote I/O Scanner in the configuration of a Series 90–70 PLC using Release 3 of the Logicmaster 90–70 software. Over view If you are using Release 3 of[...]

C Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 134 Step 1: Create or Select a PLC Program F older T o begin configuring a remote drop, go to the P rogram F older screen and select or create the PLC program folder . If the Bus Controller has not already been configured, continue at step 2. If you are adding a Remote I/O Scanner [...]

C 135 Appendix C Logicmaster 90–70, R el. 3: Series 90–70 PLC Configuration for R emote Drops W ith the Bus Controller selected in the rack display , zoom into the Bus Controller to display the bus configuration screen. In this example, the bus configuration screen shows the bus controller being configured at its default location––bus addre[...]

C Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 136 The central CPU rack display retur ns. P ress F10 (zoom) to display the remote drop rack configuration screen.[...]

C 137 Appendix C Logicmaster 90–70, R el. 3: Series 90–70 PLC Configuration for R emote Drops Step 3: Configure the Remote I/O Scanner On this screen, enter the Remote Drop ID and the I/O map to be used for the Remote I/O Scanner . Input Def : OFF Out Rnable: YES Bus Adr 29 Entering the Scanner ’s Remote Drop ID The Scanner ’s Remote Drop I[...]

C Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 138 Assigning I/O R eferences for the R emote I/O Scanner The discrete and analog I/O references that will be used by the Remote I/O Scanner must be configured. A starting address and length must be specified for at least one of the following: %I the discrete input table %Q the dis[...]

C 139 Appendix C Logicmaster 90–70, R el. 3: Series 90–70 PLC Configuration for R emote Drops Input Default/Out Enable The two final fields specify how input and output conditions will be handled following loss of communications, and whether outputs will be sent automatically after power up. Input Default : Specifies the state presented to the [...]

C Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 140 Using the Copy Configuration F eature Once a Remote I/O Scanner has been entered into the PLC configuration, it can be copied to any other location on the bus. W ith the cursor at the module to be copied, press the Copy key . Move the cursor to the intended location for the cop[...]

D section level 1 1 figure_ap level 1 table_ap level 1 141 Appendix D Logicmaster 90–70, R elease 3: Remote Drop Configuration Instr uctions This appendix explains how to configure a remote drop using Release 3 of the Logicmaster 90–70 software. Individual remote drop configuration files that have been created using Logicmaster 90–70 Release [...]

D Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 142 Remote Drop Configuration Summary Configuring a remote drop with Logicmaster 90–70 is similar to configuring a rack with a CPU and I/O modules. The configuration steps are: 1. Select or create the folder for the remote drop configuration. F or a Series 90–70 PLC host, this [...]

D 143 Appendix D Logicmaster 90–70, Release 3: R emote Drop Configuration Instructions Step 1: Create a F older T o begin configuring a remote drop, go to the P rogram F older screen and create a new folder for its configuration. F or a Series 90–70 PLC, you should create the central PLC ’s program folder , even if the remote I/O is to be ins[...]

D Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 144 Step 2: Configure the Remote I/O Scanner Display the configuration screen for Rack 0, which is where the Remote I/O Scanner is installed. The Remote I/O Scanner is installed in slot 1 of the rack; however , as the configuration screen shows, this is the slot nor mally assigned [...]

D 145 Appendix D Logicmaster 90–70, Release 3: R emote Drop Configuration Instructions Entering the Scanner ’s Remote Drop ID The Scanner ’s Remote Drop ID is its remote drop communications ID. The range of possible IDs is 16–254 The default is 16, which should initially appear in the REMOTE DROP ID: field. Each remote drop in a serial comm[...]

D Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 146 Series Six or Series Five PLC Reference F or a Series Six or Series Five PLC system that uses I/O table references, a previously–unconfigured Remote I/O Scanner will accept a reference entered here. It will be the reference for the first data type (in the sequence listed abov[...]

D 147 Appendix D Logicmaster 90–70, Release 3: R emote Drop Configuration Instructions Definitions of Communications and Operating P arameters The following table summarizes the Genius configuration parameters, communications port configuration parameters, and sweep control parameters for a Remote I/O Scanner . P arameter Description Default Choi[...]

D Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 148 Step 3: Configure the Modules in the Remote Drop In addition to configuring the Remote I/O Scanner , the Logicmaster 90–70 software is used to configure the modules in the remote drop, the rack type, and the P ower Supply type. Configuration steps are the same as described in[...]

D 149 Appendix D Logicmaster 90–70, Release 3: R emote Drop Configuration Instructions Conversely , it is possible that a PCM, GDS, or ADS module contains data which it wishes to pass to the host, or that it requires data to be supplied by the host. T o pass data to the host, some %I or %AI memor y which is not used by I/O modules must be include[...]

D Series 90–70 Remote I/O Scanner User ’ s Manual – July 1992 150 Step 4: Store the Configuration to the Remote Drop A fter creating or editing the configuration of a remote drop, the configuration can either be saved to disk, or stored to the remote drop. Caution Be sur e the configuration does not contain too many option modules, or too muc[...]

Index 151 A Analog I/O inputs, 47 , 48 Analog Input Expander modules, 10 A uto I/O map, configuration, 60 , 66 , 68 , 70 B Baud rate configuration, 90 , 146 , 147 of Genius bus, 11 , 62 SNP , 63 Block/Bus Status HHM screen, 114 B SM Controller , 62 B SM Present, 62 Bus Address, 56 , 57 , 88 , 135 Bus Controller configuration, 55 , 134 Bus Controlle[...]

Index 152 F F aults clearing, 114 , 116 , 117 display on HHM, 115 display with Logicmaster 90–70, 116–120 LM fault table at remote drop, 81 maximum number of , uncleared, 113 F ield wiring information, 29 F ilenames, configuration, 53 G Genius bus, operation, 11 Genius bus redundancy , 95 Grounding, programming computer , 35 , 36 Grounding proc[...]

Index 153 O Operation, 43 Option modules, number in remote drop, 53 Outputs allocating, 91 , 138 , 145 enabled, configuring, 62 , 138 send by host, 48 Over riding I/O , 101 P P arity , SNP , 63 PCIM version required, 4 PLC Control and Status functions at re- mote drop, 81 PLC F ault T able, 118 , 119 P orts on the Remote I/O Scanner , 3 P ower supp[...]

Index 154 SNP P ort configuration, 63 Status display , 79 Status references, 120 Stop bits, SNP , 63 Stop modes, 44 Storing the PLC configuration, 75 , 140 Storing the remote drop configuration, 75 , 150 System overview , 1 T T er minal board strap, 30 wiring, 29 , 30 T er minator plug, 31 T iming, 12 , 61 T oggling I/O , 101 , 107 T wo–rack powe[...]