Omron SYSMAC C200H-TC User manual

Cat. No. W225-E1-3
Temperature Control Units
SYSMAC
C200H-TCjjj
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C200H-TCjjj
Temperature Control Units
Operation Manual
Revised March 2000
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Notice:
OMRON products are manufactured for use according to proper procedures by a qualified operator
and only for the purposes described in this manual.
The following conventions are used to indicate and classify precautions in this manual. Always heed
the information provided with them. Failure to heed precautions can result in injury to people or dam-
age to property.
DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury, or property damage.
OMRON Product References
All OMRON products are capitalized in this manual. The word “Unit” is also capitalized when it refers
to an OMRON product, regardless of whether or not it appears in the proper name of the product.
The abbreviation “Ch,” which appears in some displays and on some OMRON products, often means
“word” and is abbreviated “Wd” in documentation in this sense.
The abbreviation “PC” means Programmable Controller and is not used as an abbreviation for any-
thing else.
Visual Aids
The following headings appear in the left column of the manual to help you locate different types of
information.
Note Indicates
information of particular interest for ef ficient and convenient operation
of the product.
1, 2, 3... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.
OMRON, 1993
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permis-
sion of OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is
constantly striving to improve its high-quality products, the information contained in this manual is subject to change
without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no
responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the informa-
tion contained in this publication.
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TABLE OF CONTENTS
vii
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1
System Configuration and Features . . . . . . . . . . . . . . . . .
1-1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2 Basic System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 2
Connections and Settings . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2 Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3 Wiring .................................................................
SECTION 3
Data Setting Console Operation . . . . . . . . . . . . . . . . . . . .
3-1 Operating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Data Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3 Nomenclature and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4 Parameter Displays and Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 4
PC Memory Allocation and Programming . . . . . . . . . . .
4-1 Memory Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2 Data Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-3 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Error Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendices
A Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B Sensor Temperature Measurement Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C Heater Burnout Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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About this Manual:
This manual describes the installation and operation of the C200H-TC jjj T emperature Control Units
and includes the sections described below . Also briefly described is the basic operation and installation of
the C200H-DSC01 Data Setting Console.
Please read this manual carefully and be sure you understand the information provided before attempting
to install and operate a Temperature Control Unit or Data Setting Console.
Section 1 provides Temperature Control Unit features and describes its basic system configuration.
Section 2 provides information on the connections and settings of the Temperature Control Units.
Section 3 provides the basic operating procedures of the Data Setting Console including parameter set -
tings and displays.
Section 4 provides the C200H PC’ s memory allocation for the T emperature Control Units. Basic program -
ming procedures and examples are also provided.
Section 5 provides possible errors and error remedies.
The four Appendices provide references dealing with specifications, sensor temperature measurement
ranges, heater burnout detection, and dimensions.
WARNING Failure to read and understand the information provided in this manual may result in
personal injury or death, damage to the product, or product failure. Please read each
section
in its entirety and be sure you understand the information provided in the section
and related sections before attempting any of the procedures or operations given.
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PRECAUTIONS
This section provides general precautions for using C200H Temperature Control Units and related devices.
The information contained in this section is important for the safe and r eliable application of the C200H T emperature
Control Units. Y ou must r ead this section and understand the information contained befor e attempting to set up or
operate a C200H T emperature Control Unit.
1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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3Safety Precautions
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1 Intended Audience
This manual is intended for the following personnel, who must also have knowl -
edge of electrical systems (an electrical engineer or the equivalent).
•Personnel in charge of installing FA systems.
•Personnel in charge of designing FA systems.
•Personnel in charge of managing FA systems and facilities.
2 General Precautions
The user must operate the product according to the performance specifications
described in the relevant manuals.
Before using the product under conditions which are not described in the manual
or applying the product to nuclear control systems, railroad systems, aviation
systems, vehicles, combustion systems, medical equipment, amusement ma-
chines, safety equipment, and other systems, machines, and equipment that
may
have a serious influence on lives and property if used improperly , consult
your OMRON representative.
Make sure that the ratings and performance characteristics of the product are
sufficient for the systems, machines, and equipment, and be sure to provide the
systems, machines, and equipment with double safety mechanisms.
This manual provides information for programming and operating the Unit. Be
sure to read this manual before attempting to use the Unit and keep this manual
close at hand for reference during operation.
WARNING It is extremely important that a PC and all PC Units be used for the specified
purpose and under the specified conditions, especially in applications that can
directly or indirectly affect human life. You must consult with your OMRON
representative before applying a PC system to the above-mentioned
applications.
3 Safety Precautions
WARNING Do not attempt to take any Unit apart while the power is being supplied. Doing so
may result in electric shock.
WARNING Do not touch any of the terminals or terminal blocks while the power is being
supplied. Doing so may result in electric shock.
WARNING Do not attempt to disassemble, repair , or modify any Units. Any attempt to do so
may result in malfunction, fire, or electric shock.
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5Application Precautions
xiii
4 Operating Environment Precautions
Caution Do not operate the control system in the following locations:
•Locations subject to direct sunlight.
•Locations subject to temperatures or humidity outside the range specified in
the specifications.
•Locations subject to condensation as the result of severe changes in tempera -
ture.
•Locations subject to corrosive or flammable gases.
•Locations subject to dust (especially iron dust) or salts.
•Locations subject to exposure to water, oil, or chemicals.
•Locations subject to shock or vibration.
Caution Take appropriate and suf ficient countermeasures when installing systems in the
following locations:
•Locations subject to static electricity or other forms of noise.
•Locations subject to strong electromagnetic fields.
•Locations subject to possible exposure to radioactivity.
•Locations close to power supplies.
Caution The
operating environment of the PC system can have a large ef fect on the lon -
gevity and reliability of the system. Improper operating environments can lead to
malfunction, failure, and other unforeseeable problems with the PC system. Be
sure that the operating environment is within the specified conditions at installa -
tion and remains within the specified conditions during the life of the system.
5 Application Precautions
Observe the following precautions when using the PC system.
WARNING Always heed these precautions. Failure to abide by the following precautions
could lead to serious or possibly fatal injury.
•Always ground the system to 100 Ω or less when installing the Units. Not con -
necting to a ground of 100 Ωor less may result in electric shock.
•Always
turn OFF the power supply to the PC before attempting any of the fol -
lowing.
Not turning OFF the power supply may result in malfunction or electric
shock.
•Mounting or dismounting I/O Units, CPU Units, Memory Units, or any other
Units.
•Assembling the Units.
•Setting DIP switches or rotary switches.
•Connecting cables or wiring the system.
•Connecting or disconnecting the connectors.
Caution Failure
to abide by the following precautions could lead to faulty operation of the
PC or the system, or could damage the PC or PC Units. Always heed these pre -
cautions.
•Fail-safe measures must be taken by the customer to ensure safety in the
event
of incorrect, missing, or abnormal signals caused by broken signal lines,
momentary power interruptions, or other causes.
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5Application Precautions
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•Always use the power supply voltages specified in this manual. An incorrect
voltage may result in malfunction or burning.
•Take appropriate measures to ensure that the specified power with the rated
voltage and frequency is supplied. Be particularly careful in places where the
power supply is unstable. An incorrect power supply may result in malfunction.
•Install external breakers and take other safety measures against short-circuit -
ing in external wiring. Insuf ficient safety measures against short-circuiting may
result in burning.
•Do not apply voltages to the Input Units in excess of the rated input voltage.
Excess voltages may result in burning.
•Do not apply voltages or connect loads to the Output Units in excess of the
maximum switching capacity. Excess voltage or loads may result in burning.
•Disconnect the functional ground terminal when performing withstand voltage
tests. Not disconnecting the functional ground terminal may result in burning.
•Be sure that all the mounting screws, terminal screws, and cable connector
screws are tightened to the torque specified in this manual. Incorrect tighten -
ing torque may result in malfunction.
•Leave
the label attached to the Unit when wiring. Removing the label may re -
sult in malfunction if foreign matter enters the Unit.
•Remove
the label after the completion of wiring to ensure proper heat dissipa -
tion. Leaving the label attached may result in malfunction.
•Double-check
all wiring and switch settings before turning ON the power sup -
ply. Incorrect wiring may result in burning.
•Wire correctly. Incorrect wiring may result in burning.
•Mount Units only after checking terminal blocks and connectors completely.
•Be sure that the terminal blocks, Memory Units, expansion cables, and other
items with locking devices are properly locked into place. Improper locking
may result in malfunction.
•Check the user program for proper execution before actually running it on the
Unit. Not checking the program may result in an unexpected operation.
•Confirm that no adverse ef fect will occur in the system before attempting any of
the following. Not doing so may result in an unexpected operation.
•Changing the operating mode of the PC.
•Force-setting/force-resetting any bit in memory.
•Changing the present value of any word or any set value in memory.
•Resume
operation only after transferring to the new CPU Unit the contents of
the DM Area, HR Area, and other data required for resuming operation. Not
doing so may result in an unexpected operation.
•Do
not pull on the cables or bend the cables beyond their natural limit. Doing
either of these may break the cables.
•Do not place objects on top of the cables or other wiring lines. Doing so may
break the cables.
•Use crimp terminals for wiring. Do not connect bare stranded wires directly to
terminals. Connection of bare stranded wires may result in burning.
•When replacing parts, be sure to confirm that the rating of a new part is correct.
Not doing so may result in malfunction or burning.
•Before touching a Unit, be sure to first touch a grounded metallic object in order
to discharge any static built-up. Not doing so may result in malfunction or dam -
age.
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SECTION 1
System Configuration and Features
This section describes T emperature Control Unit features and describes its basic system configuration.
1-1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2
Basic System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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1-1 Features The Temperature Control Unit measures the temperature of an object with a
connected temperature sensor (thermocouple or platinum resistance thermom -
eter) and controls the temperature according to a preset control mode.
PID with Feed-forward Circuitry (Feed-forward PID)
Stable
temperature control is achieved using PID control with feed-forward cir -
cuitry and an auto-tuning feature.
ON/OFF control can also be selected.
Two Temperature Control Loops with a Single Unit
Two
versions of T emperature Control Unit are available: the C200H-TC00 j for
thermocouple use and the C200H-TC10jfor platinum resistance thermome-
ters, each offering two control loops.
Comprehensive Output Specifications
Three types of output specification versions are available: C200H-TC jj 1 for
transistor output, C200H-TCjj2 for voltage output, and C200H-TCjj3 for
current output.
Heater Burnout Detection
Through
a Current T ransformer , heater burnout can be quickly detected with a
minimum current difference of 0.5 A and a heater burnout detection setting
range of 0.1 to 4.9 A, and allows for the rapid correction of problems. Heater
burnout detection is possible for each of the two control loops.
Eight Banks of Data Settings
Eight
data values such as set point (SP) and alarm set values can be preset in
eight data banks for easy selection.
Data Input and Display
The C200H-DSC01 Data Setting Console (sold separately) is used to input data
and display process values (PV) and set values (SV).
The easy-to-read display can be panel-mounted.
User Programs Allow Reading and Writing of Data
The 21 commands are used to read and set data with the C200H user programs.
Features Section 1-1
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1-2 Basic System Configuration
C200H/C200HS, C200HX/HG/HE, CS1 PC
T
emperature Control Unit:
C200H-TC00j (for thermocouples)
C200H-TC10j (for platinum resistance thermometers)
Connecting cables:
C200H-CN225 (2 m)
C200H-CN425 (4 m)
24 VDC
Data Setting Console
C200H-DSC01
Loop 1 Loop 2
Temperature
sensor Temperature
sensor
Electric
furnace Electric furnace
Heater Heater
Current
Trans-
former
(CT)
Current
Trans-
former
(CT)
Relay box
Remote I/O T erminal or
Connector T erminal
Block Converter Unit
(Refer to page 18)
Solenoid switch
Recommended cable:
ES1000-CA021-jjj
(1/2 m)
RUN
Temperature Control Unit Models
Sensor Output type
Transistor
output Voltage output Current output
Thermocouple C200H-TC001 C200H-TC002 C200H-TC003
Platinum resistance
thermometer C200H-TC101 C200H-TC102 C200H-TC103
Basic System Configuration Section 1-2
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Applicable CPU Units PC Series CPU Unit Mounting
restrictions
CS1 CS1H-CPUjj-E
CS1G-CPUjj-E None
C200HX/HG/HE C200HE-CPU11/32/42-E/ZE
C200HG-CPU33/43-E/ZE
C200HX-CPU34/44-E/ZE
None
C200HG-CPU53/63-E/ZE
C200HX-CPU54/64-E/ZE
C200HX-CPU65-ZE/85-ZE
None
C200HS C200HS-CPU01-E/01-EC/21-E/21-EC/31-E/03-E/
23-E/33-E None
C200H C200H-CPU01-E/03-E/11-E/21-E/23-E/31-E Cannot be
mounted to the
two rightmost
slots on the CPU
Rack.
Number of Units The T emperature Control Unit belongs to the C200H Special I/O Unit group. A
maximum of ten Special I/O Units (including PC Link Units) can be mounted on
the CPU Rack, Expansion I/O Rack, and Slave Rack.
Note 1. Refer to the manual for your CPU Unit for information on which Units belong
to the Special I/O Unit group.
2. The Units used are limited by the maximum supply current and current con -
sumption. Refer to the the manual for your CPU Unit for specific information.
3. The number of Units used with a Slave Rack is limited by data transmission
considerations, as described below.
The number of Special I/O Units used with a Slave Rack is limited by data trans -
mission considerations, as shown in the table below. The numbers in the table
indicate the maximum number of Units of groups A, B, C, or D which can be used
with a single Slave Rack.
A B C D
High-speed Counter Units
Position Control Units
(NC111/112)
ASCII Unit
Analog I/O Units
ID Sensor Units
Fuzzy Logic Unit
High-density and Mixed I/O
Units
Temperature Control Units
Heat/Cool Temperature
Control Units
PID Control Units
Cam Positioner Unit
Temperature Sensor Units
Voice Unit Position Control Unit
(NC211)
4 units max. 8 units max. 6 units max. 2 units max.
Note 1. When a combination of Units from groups A, B, C, and D is used, the number
from each group must satisfy both the following equations:
3A + B + 2C + 6D ≤12
A + B + C + D ≤8
2. Other Units can be added until the total number of units reaches ten. If PC
Link Units are used, the number of Units including the PC Link Units must
not exceed ten.
Precautions The
IR area of the C200H Special I/O Unit is allocated according to the setting of
the unit number switch on the front panel, not the address of the slot where the
unit is mounted. Refer to 4-1 Memory Allocation for the allocation of the memory
area.
Leave the two slots next to the CPU free. It is not possible to use devices con -
nected to the CPU (such as the Programming Console) if these slots are occu -
pied.
Number of Units Mountable
on Slave Rack
Basic System Configuration Section 1-2
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5
If the C200H Slave Rack is connected to another SYSMAC model Remote I/O
Master Unit, such as the C500, C1000H, or C2000H, it is not possible to use a
Special I/O Unit with the C200H Slave Rack.
WARNING Always turn the PC power OFF before connecting or disconnecting a Unit,
terminal block, or output connector.
Caution Connect thermocouples with the appropriate compensating conductor.
Wire I/O leads in separate ducts from power leads to prevent noise problems.
Units with the following lot number or later support the following new functions.
01 Z 4 0
Year (1994): Last digit of the Christian year
Month (December): (9: September, X: October,
Y: November, X: December)
Day (1st)
Descriptions of New Functions
RUN/STOP Bits
Stop
Bits have been added. These bits are supported with either fixed or normal
memory allocations.
Word (n+2), bit 06 Loop 1 Stop Bit Turn OFF to perform
temperature control for the
Word (n+2), bit 04 Loop 2 Stop Bit
tem erature
control
for
the
loop. T urn ON to stop
control.
Note These bits cannot be used when SW203-5 is set to ON to stop control in PRO -
GRAM mode. When SW203-5 is ON, control is always stopped.
Unit status will be as shown in the following table depending on the combination
of SW203-5 settings and operating mode of the CPU Unit.
SW203-5 setting OFF (control continues) ON (control stops)
Operating mode of CPU
Unit RUN or MONITOR PROGRAM RUN or MONITOR PROGRAM
Stop Bits OFF (Run) RUN RUN RUN STOP
ON (Stop) STOP STOP STOP STOP
•To run or stop the temperature control using the Stop Bits, set SW203-5 to
OFF.
•To
run or stop the temperature control only through the operating mode of the
CPU Unit, keep the Stop Bit OFF (RUN).
RUN/STOP Monitor Flags
Stop
Flags have been added. These flags are supported with either fixed or nor -
mal memory allocations.
Word (n+8), bit 08 Loop 1 Stop Flag When OFF, temperature
control is being performed
for the loo
p
When ON
Word (n+9), bit 08 Loop 2 Stop Flag for the loop. When ON,
control is not being
performed.
These Flags turn ON and OFF depending on whether temperature control is run
or stopped. Therefore, they do not necessarily have the same status as the Stop
Bits described above.
RAM Write Commands
Previously, commands could be used to read and write to the EEPROM only.
These new commands allow writing to RAM.
New Functions
Basic System Configuration Section 1-2
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When various settings require frequent rewriting, write to RAM, verify the setting
values, and then save the data by writing it to EEPROM. The data written to the
RAM will be deleted when the power is turned OFF.
The following commands can be used to write to RAM.
Parameter Command Write Read
Set point 4 0 Yes No
Execution bank number 4 2 Yes No
Alarm SV 1 4 3 Yes No
Alarm SV 2 4 4 Yes No
Input shift value 4 5 Yes No
Proportional band 4 6 Yes No
Integral (reset) time 4 7 Yes No
Derivative (rate) time 4 8 Yes No
SP lower limit 5 0 Yes No
SP upper limit 5 1 Yes No
Control period 5 7 Yes No
Hysteresis 5 8 Yes No
Alarm hysteresis 5 9 Yes No
Heater burnout current 5 B Yes No
Alarm 1 mode 6 4 Yes No
Alarm 2 mode 6 5 Yes No
Basic System Configuration Section 1-2
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SECTION 2
Connections and Settings
This section provides information on the connections and settings of the Temperature Control Unit.
2-1 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-2 Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3-1 Input Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3-2 Output Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3-3 Data Setting Console Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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2-1 Nomenclature
C200H-TC00j(For Thermocouple)
Front Panel Model
label
Cover
RUN indicator
SW2
(switching memory contents
and setting direction under
the cover)
SW1
(Unit number setting)
Data Setting Console
connector
Output connector
Sensor input terminal block
Cold junction compensator
Rear Panel
SW202
(sensor type setting)
SW203
(operation and function settings)
Rack connector
C200H-TC10j(For Platinum Resistance Thermometer)
Front Panel Model
label
Cover
RUN indicator
SW2
(switching memory contents
and setting direction under
the cover)
SW1
(Unit number setting)
Data Setting Console
connector
Output connector
Sensor input terminal block
SW202
(sensor type setting)
SW203
(operation and function settings)
Rack connector
Rear Panel
Nomenclature Section 2-1
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Indicators RUN Lit when the Temperature Control Unit is operating normally. Unlit when
an alarm occurs, and Unit operation stops.
2-2 Switch Settings
The function and setting of switches are identical for all models, except SW202.
Unit Number SW1 Unit number setting
4
2
6
8
0(1)
(9)
(3)
(5)
(7) The
cut-out indicates the selected position. T urn the switch with
a flat-blade screwdriver
. T urn the switch until it clicks in position.
Do not leave the switch between two settings.
The addresses are allocated as shown in the following table according to the
Unit number setting.
Unit No.
setting Allocated address
0 Wd 100 to 109
1 Wd 1 10 to 1 19
2 Wd 120 to 129
3 Wd 130 to 139
4 Wd 140 to 149
5 Wd 150 to 159
6 Wd 160 to 169
7 Wd 170 to 179
8 Wd 180 to 189
9 Wd 190 to 199
The switch is factory-set to 0.
Note If
the Unit number is set to an existing unit number , an alarm occurs and the PC
does not operate.
Turn the PC power OFF before setting the unit number . If the setting is changed
with the power ON, the new setting will not be valid until the power is turned OFF
and back ON again.
Switching Memory Contents and Setting Direction
SW2 Switching memory contents and setting direction
Remove the cover and set the switch with the tip of a ballpoint pen or similar ob -
ject.
ON
1 2
OFF
O F F
Pin Pin 1 Pin 2
Function Switching memory contents Setting direction
ON Normal CPU Unit
OFF Fixed Data Setting Console
Switch Settings Section 2-2
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