Omron CJ Series Operation Manual page 43

Application Procedure
Creating I/O Tables
Automation Creation
Use-set I/O Tables
Program
Note
20
4. Mount and wire the Unit, referring to 1-2-2 Mounting the Unit.
5. Turn ON the power supply to the PLC.
There two different methods that can be used to create I/O tables with the CJ-
series PLCs. Refer to the CJ Series Programmable Controllers Operation
Manual (W393) for details.
The PLC can be set to automatically create I/O tables at startup. If this is
done, the user does not need to create the I/O tables.
After turning ON the PLC, create the I/O tables. The key sequence for creating
I/O tables from a Programming Console is shown below.
Clear
FUN Shift CH/*DM
CHG
9 7 1 3
Write
or
0
1
Clear
In this example, the process value (PV) output to the words allocated in the
CIO Area to the Temperature Control Unit as a Special I/O Unit are stored in
memory for four loops. The words n+3, n+4, n+13, and n+14 will contain the
PV and are CIO 2013, CIO 2014, CIO 2023, and CIO 2024 in this example.
Input type Loop
K thermocouple 1
(0.0 to 500.0 °C)
2
3
4
1. Determined by the unit number that is set for the Temperature Control Unit
as a Special I/O Unit. (Refer to 2-3-3 Unit Number Switches.)
2. Set as desired in programming.
3. Sensor Error Flags are allocated to bit 14 of n+8, n+9, n+18, and n+19.
(Refer to Four-loop Units on page 33.)
PV address (n = CIO Storage addresses
2010) (See note 1.)
n+3 = CIO 2013 D00100
n+4 = CIO 2014 D00101
n+13 = CIO 2023 D00102
n+14 = CIO 2024 D00103
Section 2-2
(See note 2.)