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Un buon manuale d’uso
Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Omega CNI16D. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Omega CNI16D o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.
Che cosa è il manuale d’uso?
La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Omega CNI16D descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.
Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.
Quindi cosa dovrebbe contenere il manuale perfetto?
Innanzitutto, il manuale d’uso Omega CNI16D dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Omega CNI16D
- nome del fabbricante e anno di fabbricazione Omega CNI16D
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Omega CNI16D
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti
Perché non leggiamo i manuali d’uso?
Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Omega CNI16D non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Omega CNI16D e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Omega in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Omega CNI16D, come nel caso della versione cartacea.
Perché leggere il manuale d’uso?
Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Omega CNI16D, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.
Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Omega CNI16D. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.
Sommario del manuale d’uso
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Pagina 1
U ser ’ s Guide USA MADE IN www .omega.com e-mail: info@omega.com iSeries info: www .omega.com/specs/iseries T emperature & Pr ocess Controller Manual CNi8, CNi8C, CNi8DH, CNi8DV , CNi16, CNi16D, CNi32 Shop on line at[...]
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Pagina 2
It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply . OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained in this document is believed to be correct, but OM[...]
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Pagina 3
T ABLE OF CONTENTS Part 1: Introduction ............................................................................................ 2 1.1 Description ................................................................................. 2 1.2 Safety Considerations ............................................................... 3 1.3 Before Y ou Begin .[...]
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Pagina 4
LIST OF FIGURES: Figure 2.1 Front Panel Display .............................................................................. 5 Figure 2.2 Rear Panel Power and Output Connector Labels .............................. 6 Figure 2.3 Rear Panel Input Connector Labels .................................................... 6 Figure 2.4 Main Power Connection[...]
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Pagina 5
NO TES, WARNINGS and CA UTIONS Information that is especially important to note is identified by following labels: • NOTE • W ARNING or CAUTION • IMPORT ANT • TIP NOTE: Provides you with information that is important to successfully setup and use the Programmable Digital Meter . CAUTION or W ARNING: T ells you about the risk of electrical s[...]
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Pagina 6
P ART 1 INTRODUCTION 1.1 Description This device can be purchased as monitor (read process value only) or as a controller . • The iSeries controller offers unparalleled flexibility in process measurement. Each unit allows the user to select the input type, from 10 thermocouple types (J, K, T , E, R, S, B, C, N and J DIN), Pt R TDs (100, 500 or 10[...]
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Pagina 7
1.2 Safety Considerations This device is marked with the international caution symbol. It is important to read this manual before installing or commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic Compatibility). This instrument is a panel mount device protected in accordance with EN 61010-1:200[...]
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Pagina 8
1.3 Before Y ou Begin Inspecting Y our Shipment: Remove the packing slip and verify that you have received everything listed. Inspect the container and equipment for signs of damage as soon as you receive the shipment. Note any evidence of rough handling in transit. Immediately report any damage to the shipping agent. The carrier will not honor dam[...]
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Pagina 9
P ART 2 SETUP 2.1 Front Panel Figure 2.1 Front Panel Display T able 2.1 Front Panel Annunciators 1 Output 1/Setpoint 1/ Alarm 1 indicator 2 Output 2/Setpoint 2/ Alarm 2 indicator °C °C unit indicator °F °F unit indicator PV Upper Display shows the Process V alue SV Lower Display shows the Setpoint 1 V alue a Changes display to Configuration Mod[...]
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Pagina 10
2.2 Rear Panel Connections The rear panel connections are shown in Figures 2.2 and 2.3. Figure 2.2 Rear Panel Power and Output Connections Figure 2.3 Rear Panel Input Connections T able 2.2 Rear Panel Connector POWER AC/DC Power Connector: All models INPUT Input Connector: All models TC, PR (Process), R TD OUTPUT 1 Based on one of the following mod[...]
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Pagina 11
2.3 Electrical Installation 2.3.1 Power Connections Caution: Do not connect power to your device until you have completed all input and output connections. Failure to do so may result in injury! Connect the main power connections as shown in Figure 2.4. Figure 2.4 Main Power Connections T able 2.3 Fuse Requirement (see specifications) FUSE Connecto[...]
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Pagina 12
2.3.2 Thermocouple The figure below shows the wiring hookup for any thermocouple type. For example, for T ype K hookup, connect the yellow wire to the "2" terminal and the red wire to the "1(-)" terminal. When configuring your controller , select Thermocouple and Thermocouple T ype in the Input T ype menu (see Part 3). Figure 2.[...]
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Pagina 13
9 2.3.3 T wo/Three/Four-W ire RTD The figures below show the input connections and input connector jumpers (shown in bold lines) required to hookup a 2-, 3- or 4-wire RTD. Figure 2.6 a) RTD-1000 ohm and b) RTD-100 ohm Wiring Hookup 500 ohm Wiring Hookup The two-wire connection is simplest method, but does not compensate for lead-wire temperature ch[...]
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Pagina 14
10 2.3.4 Process Current The figure below shows the wiring hookup for Process Current 0 – 20 mA. Figure 2.7 Process Current Wiring Hookup (Internal and External Excitation) When configuring your instrument, select Process T ype in the Input T ype Menu (see Part 3). 2.3.5 Process V oltage The figure below shows the wiring hookup for Process V olta[...]
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Pagina 15
11 2.3.6 Wiring Outputs This meter has two factory installed outputs. The SPDT Mechanical Relay , SPST Solid State Relay , Pulse and Analog Output Connection are shown below . Figure 2.9 a) Mechanical Relay and SSR b) Pulse and Analog Outputs Wiring Hookup Outputs Wiring Hookup Use copper conductors only for power connections TEMPERA TURE CONTROLLE[...]
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Pagina 16
This device may have a programmable communication output. The RS-232 and RS-485 Output Connection are shown below . External RS-232 connections are not available with -EI or C4EI options. Figure 2.1 1 a) RS-232 Output Wiring Hookup b) RS-485 Output Wiring Hookup This device may also have an excitation output. If the Dual Display model has a Low V o[...]
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Pagina 17
2.3.7 Dual Display Color Setup The dual display option allows the user to change the color of the upper and lower displays. T o change the color of the upper display , see Section 3.2.15 (Display Color section). T o change the color of the lower display follow the instructions below: The unit should be removed from the panel and opened. Refer to th[...]
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Pagina 18
14 P ART 3 OPERA TION: Configuration Mode 3.1 Introduction The instrument has two different modes of operation. The first, Run Mode, is used to display values for the Process V ariable, and to display or clear Peak and V alley values. The other mode, Menu Configuration Mode, is used to navigate through the menu options and configure the controller [...]
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Pagina 19
15 3.2 Menu Configuration It is required that you put the controller in the Standby Mode for any configuration change other than Setpoints & Alarms. Figure 3.1 Flow Chart for ID and Setpoints[...]
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Pagina 20
16 3.2.1 ID Number SEE ID MENU SELECTION IN CONFIGURA TION SECTION FOR ENABLE/DISABLE OR CHANGE ID CODE. If ID Code is Disabled or set as Default (0000) the menu will skip ID step to Setpoint Menu. If ID Code is set to Full Security Level and user attempts to enter the Main Menu, they will be prompted for an ID Code. If ID Code is set to Setpoint/I[...]
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Pagina 21
17 3.2.2 Set Points SETPOINT 1: Press a 1) Press a , if necessary until SP1 prompt appears. Press d 2) Display shows previous value of “Setpoint 1”. Press b & c 3) Press b and c to increase or decrease Setpoint 1 respectively . Holding b & c buttons down for approximately 3 seconds will speed up the rate at which the Setpoint value incr[...]
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Pagina 22
18 3.2.3 Configuration Menu Figure 3.2 Flow Chart for Configuration Menu Enter Configuration Menu: Press a 1) Press a , if necessary , until CNFG prompt appear . Press d 2) Display advances to INPT Input Menu. Press a 3) Pressing and releasing a to scroll through all available menus of Configuration section. 3.2.4 Input T ype Menu Figure 3.3 Flow C[...]
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Pagina 23
19 Input T ype (Thermocouple) ENTER INPUT TYPE MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press d 3) Display flashes T.ç , RTD or PROC (Thermocouple, RTD or Process). If the displayed input type is T.ç , press a to skip to step 6 ( T.ç stops flashing). THERMOCOUPLE SUBMENU[...]
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Pagina 24
20 Input T ype (RTD) ENTER INPUT TYPE MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press d 3) Display flashes T.ç , RTD or PROC (Thermocouple, RTD or Process). If the displayed input type is RTD , press a to skip to step 6 ( RTD stops flashing). RTD SUBMENU: Press b 4) Scroll [...]
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Pagina 25
21 Input T ype (Process) ENTER INPUT TYPE MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press d 3) Display flashes T.ç , RTD or PROC (Thermocouple, RTD or Process). If the displayed input type is PROC , press a to skip to step 6 ( PROC stops flashing). PROCESS SUBMENU: Press b [...]
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Pagina 26
22 ENTER READING CONFIGURA TION MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press a 3) Display advances to RDG Reading Configuration Menu. Press d 4) Display advances to DEC Decimal Point. DECIMAL POINT SUBMENU: Press d 5) Display flashes previous selection for Decimal locatio[...]
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Pagina 27
23 Reading Configuration (If Process was selected) INPUT/READING (SCALE AND OFFSET) SUBMENU: Input V oltage or Current can be converted or scaled into values appropriate for the process or signal being measured. So, a reading may be displayed, for example, in units of weight or velocity instead of in amperes or volts. The instrument determines Scal[...]
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Pagina 28
24 Conversion number is a coefficient of conversion between input values and real full display range (10000 counts shown as 9999). See T able 3.2 below for proper conversion number . T able 3.2 Conversion T able RANGE CONVERSION NUMBER 100 mV 10000 / (100 x 1) = 100 1 V 10000 / (1000 x 1) = 10 10 V 10000 / (1000 x 10) = 1 0 -20 mA 10000 / (20 x 1) [...]
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Pagina 29
25 3.2.6 Alarm 1 This unit is equipped with two physical outputs that can only be configured as follows: Alarm 1 & Alarm 2, Alarm 1 & Output 2, Output 1 & Alarm 2, Output 1 & Output 2, Analog Out 1 & Alarm 2, Analog Out 1 & Output 2 . Analog Out available only if Analog Output Option board is factory installed. If Analog Out[...]
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Pagina 30
26 ALARM 1 ENABLE/DISABLE SUBMENU: Press b 5) Scroll though the available selection until ENBL displays to use Alarm 1. Press d 6) Display shows STRD stored message momentarily and then advances to ABSo only if it was changed, otherwise press a to advance to ABSo Alarm 1 Absolute/Deviation Submenu. If DSBL Alarm 1 Disabled was selected, all submenu[...]
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Pagina 31
27 CONT ACT CLOSURE SUBMENU: Press d 11 ) Display flashes previous selection. Press b to N.ç. Normally Closed or N.o. Normally Open. Press d 12) Display shows STRD stored message momentarily and then advances to AçTV only if it was changed, otherwise press a to advance to AçTV Active Submenu. Normally Open: If this feature is selected, then the [...]
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Pagina 32
28 ALARM ENABLE/DISABLE A T POWER ON: Press d 15) Display flashes previous selection. Press b to ENBL enable or DSBL disable. Press d 16) Display shows STRD stored message. momentarily and then advances to ALR.L only if it was changed, otherwise press a to advance to the ALR.L Alarm 1 Low V alue Submenu. If the alarm is enabled at Power On, the ala[...]
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Pagina 33
29 3.2.7 Analog Output (Retransmission) Analog Output can be configured as Retransmission or Control outputs. In this section we will discuss Retransmission Output. This unit is equipped with two physical outputs that can only be configured as follows: Alarm 1 & Alarm 2, Alarm 1 & Output 2, Output 1 & Alarm 2, Output 1 & Output 2, A[...]
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Pagina 34
30 ANALOG OUTPUT ENABLE/DISABLE SUBMENU: Press b 5) Scroll though the available selection until ENBL displays to use Analog Output Retransmission (output proportional to the input signal). Press d 6) Display shows STRD stored message momentarily and then advances to CURR or VoLT Submenu only if it was changed, otherwise press a to advance to CURR o[...]
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Pagina 35
31 Accuracy of Analog Output board is +/-1% of FS (Full Scale) when following conditions are satisfied: 1. The input is not scaled below 1% of Input FS (10 mV @ 1 V or 0.2 mA @ 20 mA input ranges). 2. Analog Output is not scaled below 3% of Output FS (300 mV @ 10 V or 0.6 mA @ 20 mA output ranges). Otherwise certain corrections need to be applied. [...]
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Pagina 36
32 3.2.8 Alarm 2 This unit is equipped with two physical outputs that can only be configured as follows: Alarm 1 & Alarm 2, Alarm 1 & Output 2, Output 1 & Alarm 2, Output 1 & Output 2, Analog Out 1 & Alarm 2, Analog Out 1 & Output 2 . Analog Out available only if Analog Output Option board is factory installed. Alarm must be[...]
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Pagina 37
33 3.2.9 Loop Break Time/Field Calibration Figure 3.8 Flow Chart for Loop Break Time/Field Calibration ENTER LOOP BREAK TIME MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press a 3) Press a , if necessary , until Display advances to LOOP Loop Break T ime Menu. Press d 4) Display[...]
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Pagina 38
34 3.2.9 Loop Break Time/Field Calibration (continued) Reading Offset Adjust allows the user to fine tune a minor error of the transducer , however some applications may require a large offset adjust. (Displayed Process V alue = Measured Process V alue ± R.ADJ). Reading Adjust is adjustable between -1999 to 9999. For T emperature Reading only , no[...]
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Pagina 39
35 3.2.10 Output 1 Alarm 1 and Output 1 or Analog Output (Retransmission) share the same contacts on the rear panel connector . If Alarm 1 or Analog Output (Retransmission) is Enabled , Output 1 is automatically Disabled . Figure 3.9 Flow Chart for Output 1 It is required that you put the controller in the Standby Mode for any configuration change [...]
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Pagina 40
36 ENTER OUTPUT 1 MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press a 3) Press a , if necessary , until Display advances to OUT1 Output 1 Menu. Press d 4) Display advances to SELF Self Submenu. SELF SUBMENU: The Self Option allows the output of the instrument to be controlled [...]
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Pagina 41
37 MAXIMUM/PERCENT HIGH SUBMENU: Specify in percent, the maximum value (99) for control output. If the output is analog proportional (Current or V oltage), then the maximum voltage or current, in percent, is specified. If the output is time proportional (Relay , SSR, or Pulse), then the maximum duty-cycle, in percent, is specified. Press d 12) Disp[...]
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Pagina 42
38 ACTION TYPE SUBMENU: The error that results from the measurement of the Process V ariable may be positive or negative since it may be greater or smaller than the Setpoint. If a positive error should cause the instrument output to increase (i.e. cooling), it would be called Direct Acting . If a negative error should cause the output to increase ([...]
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Pagina 43
39 If Anti Integral (Anti Windup) Submenu “Enabled” , this feature allows the error term outside the proportional band to be calculated and accumulated for integration. This may be an important feature in applications where fast response time is desirable. ST ART AUTO TUNE PID: Press d 27) Display flashes ENBL or DSBL . Press b 28) Scroll throu[...]
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Pagina 44
40 RESET SETUP SUBMENU: Press d 33) Display flashes 1 st digit of the previous I REST Reset value. Press b & c 34) Press b and c buttons to enter a new “Reset” value. Press d 35) Display shows STRD stored message momentarily and then advances to RATE only , if it was changed, otherwise press a to advance to RATE Rate Setup Submenu. Reset un[...]
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Pagina 45
41 DAMPING F ACTOR SUBMENU: Press d 42) Display flashes the previous “Damping Factor” selection. Press b 43) Scroll through the available selections: 0000 , 0001 , 0002 , 0003 , 0004 , 0005 , 0006 , 0007 . Press d 44) Display flashes STRD stored message and then advances to OUT2 only , if it was changed, otherwise press a to advance to OUT2 Out[...]
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Pagina 46
42 3.2.1 1 Output 2 Output 2 and Alarm 2 share the same contacts on the rear panel connector . If Alarm 2 is Enabled , Output 2 is automatically Disabled . Figure 3.10 Flow Chart for Output 2 ENTER OUTPUT 2 MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press a 3) Press a , if ne[...]
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Pagina 47
43 ACTION TYPE SUBMENU: The error that results from the measurement of the Process V ariable may be positive or negative since it may be greater or smaller than the Setpoint. If a positive error should cause the instrument output to increase (i.e. cooling), it would be called Direct Acting . If a negative error should cause the output to decrease ([...]
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Pagina 48
44 CYCLE TIME SUBMENU: Press d 15) Display flashes 1 st digit of the previous “Cycle T ime” value. Press b & c 16) Press b and c buttons to enter a new “Cycle T ime” value (1 to 199 seconds). Press d 17) Display shows STRD stored message momentarily and then advances to RAMP only , if it was changed, otherwise press a to advance to RAMP[...]
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Pagina 49
45 3.2.12 Ramp & Soak Alarm must be DISABLED if Ramp is ENABLED. Figure 3.1 1 Flow Chart for Ramp and Soak ENTER RAMP AND SOAK MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press a 3) Press a , if necessary , until Display advances to RAMP Ramp and SOAK Soak Menu. RAMP ENABL[...]
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Pagina 50
46 SOAK ENABLE/DISABLE SUBMENU: Press d 7) Display flashes ENBL or DSBL . Press b 8) Scroll through the available selections: “Enable” or “Disable”. Press d 9) Display shows STRD stored message momentarily and then advances to “Ramp V alue” Submenu. Ramp & Soak provides users with the flexibility to slowly bring the Process V ariabl[...]
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Pagina 51
47 3.2.13 ID CODE Figure 3.12 Flow Chart for ID Code ENTER ID CODE MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press a 3) Press a , if necessary , until Display advances to ID ID Code Menu. ENTERING OR CHANGING YOUR (NON-DEF AUL T) ID CODE: Press d 4) Display advances to ____ [...]
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Pagina 52
48 ENTERING OR CHANGING YOUR (DEF AUL T) ID CODE: Enter ID menu (Repeat steps from 1 to 3). Press d 10) Display advances to CH.ID Change ID Code Submenu. Press d 11 ) Display shows 0000 message with flashing 1 st digit. If you want to change your default “ID Code” you can do it now , otherwise press a and menu will skip to FULL Full Security Su[...]
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Pagina 53
49 3.2.14 COMMUNICA TION OPTION Purchasing the controller with Serial Communications permits an instrument to be configured or monitored from an IBM PC compatible computer using software available from the website or on the CD-ROM enclosed with your shipment . For complete instructions on the use of the Serial Comm.Option, refer to the Serial Comm.[...]
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Pagina 54
50 ENTER COMMUNICA TION OPTION MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press a 3) Press a , if necessary , until Display advances to COMM Communication Options Menu. Press d 4) Display advances to C.PAR Communication Parameters Submenu. If Communication Option is not insta[...]
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Pagina 55
51 STOP BIT SUBMENU: Press d 15) Display flashes previous selection for “Stop Bit”. Press b 16) Scroll through the available selections: 1-BIT , 2-BIT . Press d 17) Display shows STRD stored message momentarily and then advances to BUS.F only , if it was changed, otherwise press a to advance to BUS.F Bus Format Submenu. BUS FORMA T SUBMENU: Det[...]
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Pagina 56
52 Press d 25) Display flashes previous selection for “Echo”. Press b 26) Scroll through the available selections: NO, YES. Press d 27) Display flashes STRD stored message momentarily and then advances to STND only if it was changed, otherwise press a to advance to STND Communication Standard Submenu. COMMUNICA TION INTERF ACE ST ANDARD SUBMENU[...]
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Pagina 57
53 DA T A FORMA T SUBMENU: Preformatted data can be sent automatically or upon request from the controller . Use the Data Format Submenus to determine what data will be sent in this preformatted data string. Refer to the iSeries Communications Manual for more information about the data format. At least one of the following suboptions must be enable[...]
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Pagina 58
54 TEMPERA TURE UNIT SUBMENU: Includes a byte in the data string to indicate whether reading is in Celsius or Fahrenheit. Press d 50) Display flashes previous selection for UNIT . Press b 51) Scroll through the available selections: NO, YES. Press d 52) Display shows STRD stored message momentarily and then advances to ADDR only , if it was changed[...]
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Pagina 59
55 3.2.15 DISPLA Y COLOR SELECTION This submenu allows the user to select the color of the display . Figure 3.14 Flow Chart for Display Color Selection ENTER DISPLA Y COLOR SELECTION MENU: Press a 1) Press a , if necessary , until CNFG prompt appears. Press d 2) Display advances to INPT Input Menu. Press a 3) Press a , if necessary , until Display [...]
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Pagina 60
56 ALARM 2 DISPLA Y COLOR SUBMENU: Press d 11 ) Display flashes previous selection for “Alarm 2 Color Display”. Press b 12) Scroll through the available selections: GRN , RED or AMBR . Press d 13) Display shows STRD stored message momentarily and then momentarily shows the software version number , followed by RST Reset, and then proceeds to th[...]
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Pagina 61
57 Example 3: Output 1 = Analog Output (Alarm 1 disabled), Setpoint 1 = 300, Output 2 = Relay , Setpoint 2 = 200 Alarm 1 & 2 Setup: Deviation, Band, “ALR.H” = 10 Color Display Setup: “N.CLR” = Green, “1.CLR” = Amber , “2.CLR” = Red Display Colors change sequences: RED RED RED GREEN RED • ➤ --------------- • ------ • ----[...]
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Pagina 62
58 P ART 4 SPECIFICA TIONS Accuracy ±0.5°C temp; 0.03% reading process Resolution 1°/0.1°; 10 µV process T emperature Stability 1) RTD: 0.04°C/°C 2) TC @ 25°C (77°F): 0.05°C/°C - Cold Junction Compensation 3) Process: 50 ppm/°C NMRR 60 dB CMRR 120 dB A/D Conversion Dual slope Reading Rate 3 samples per second Digital Filter Programmable[...]
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Pagina 63
59 Modes T ime and Amplitude Proportional Control Modes; selectable Manual or Auto PID, Proportional, Proportional with Integral, Proportional with Derivative with Anti-reset Windup and ON/OFF Rate 0 to 399.9 seconds Reset 0 to 3999 seconds Cycle Time 1 to 199 seconds; set to 0 for ON/OFF operation Gain 0.5 to 100% of span; Setpoints 1 or 2 Damping[...]
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Pagina 64
60 EXCIT A TION (optional in place of Communication) 24 Vdc @ 25 mA Not available for Low Power Option INSULA TION Power to Input/Output 2300 V ac per 1 min. test 1500 V ac per 1 min. test ( Low V oltage/Power Option) Power to Relays/SSR Outputs 2300 V ac per 1 min. test Relays/SSR to Relay/SSR Outputs 2300 V ac per 1 min. test RS-232/485 to Inputs[...]
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61 J K T E R S B C N L RTD RTD T able 4.1 Input Properties TC Input T ype Range Accuracy* Iron-Constantan -210 to 760°C 0.4°C -346 to 1400°F 0.7°F -270 to -160°C 1.0°C CHROMEGA ® - -160 to 1372°C 0.4°C ALOMEGA ® -454 to -256°F 1.8°F -256 to 2502°F 0.7°F -270 to -190°C 1.0°C Copper-Constantan -190 to 400°C 0.4°C -454 to -310°F 1.8[...]
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Pagina 66
62 P ART 5 F ACT OR Y PRESET V ALUES T able 5.1 Factory preset value MENU ITEMS F ACTOR Y PRESET V ALUES NOTES Set Point 1 (SP1) 000.0 Set Point 2 (SP2) 000.0 Input: Input T ype (INPT) TC, type K Reading Configuration (RDG): Decimal Point (DEC.P) FFF .F T emperature unit (TEMP) °F Filter value (FL TR) 0004 Alarm 1 & 2 : Alarm 1 (ALR1), Alarm 2[...]
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63 MENU ITEMS F ACTOR Y PRESET V ALUES NOTES Ramp & Soak (RAMP) : Ramp (RAMP) Disable (DSBL) Soak (SOAK) Disable (DSBL) Ramp V alue (RAMP) 00:00 Soak V alue (SOAK) 00:00 ID : ID V alue 0000 Full ID (FULL) Disable (DSBL) Set Point ID (ID.SP) Disable (DSBL) Communication Parameters: Baud Rate (BAUD) 9600 Parity (PRTY) Odd Data bit (DA T A) 7 bit [...]
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Pagina 68
64 P ART 6 CE APPRO V ALS INFORMA TION This product conforms to the EMC directive 89/336/EEC amended by 93/68/EEC, and with the European Low V oltage Directive 72/23/EEC. Electrical Safety EN61010-1:2001 Safety requirements for electrical equipment for measurement, control and laboratory . Double Insulation Pollution Degree 2 Dielectric withstand T[...]
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NO TES 65[...]
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Pagina 70
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Pagina 71
WARRANTY / DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of one (1) year from the date of purchase. In addition to OMEGA ’s standard warranty period, OMEGA Engineering will extend the warranty period for four (4) additional years if the warranty card enclosed with each instru[...]
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Pagina 72
W her e Do I Find Ev er ything I Need f or Pr ocess Measur ement and Contr ol? OM EGA…Of Cour se! Shop on line at www.omega.com TEMPERA TURE Thermocouple, R TD & Thermistor Probes, Connectors, Panels & Assemblies W ire: Thermocouple, R TD & Thermistor Calibrators & Ice Point References Recorders, Co[...]