Example Operating Procedure - Omron CJ Series Operation Manual

Application Procedure
2-2-1

Example Operating Procedure

Settings
1,2,3...
The following settings are used in this example for a Four-loop Temperature
Control Unit.
Input type: Thermocouple
K thermocouple (0.0 to 500.0 ° C)
Input:
Data format: BCD
The operating procedure through reading the process value for each loop is
given in this section.
K thermocouple
(0.0 to 500.0 ° C)
Loop 1
Loop 2
Loop 3
Loop 4
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.
MODE
CPU Unit
CJ1W-TC001
Unit number: 1
Section 2-2
D00100
D00101
D00102
D00103
19