Omron Sysmac CJ Series, Operation Manual

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19
Application Procedure Section 2-2
2-2-1 Example Operating Procedure
The following settings are used in this example for a Four-loop Temperature
Control Unit.
Input type: Thermocouple
Input: K thermocouple (0.0 to 500.0
°
C)
Data format: BCD
The operating procedure through reading the process value for each loop is
given in this section.
Settings
1,2,3... 1. Set the Unit number referring to 2-3-3 Unit Number Switches .
If the unit number is set to 1, CIO 2010 to CIO 2029 and D20100 to D20199
will be allocated to the Unit as a Special I/O Unit.
2. Set the input type referring to 2-3-5 Setting the Input Type . Set the switch
on the front panel of the Unit to 1 for a K thermocouple (0.0 to 500.0
°
C).
3. Set the Unit’s functions referring to 2-3-4 DIP Switch Setting Functions . Be
sure that pin 2 is OFF to select centigrade and that pin 3 is OFF to select
BCD.
D00100
D00101
D00102
D00103
Loop 1
Loop 2
Loop 3
Loop 4
K thermocouple
(0.0 to 500.0
°
C)
CJ1W-TC001
Unit number: 1
CPU Unit
Ladder
progr
am
1
2
3
456
7
8
MODE