7. Connection Procedure
7.4.2. Checking Data that are Sent and Received
Confirm that correct data are sent and received.
Confirm safety sufficiently before monitoring power flow and present value
status in the Ladder Section window or before monitoring present values in the
Watch window.
If force-set/reset or set/reset operations are incorrectly performed by pressing
short-cut keys, the devices connected to Output Units may malfunction,
regardless of the operating mode of the CPU Unit.
1
Confirm that the PLC is in
PROGRAM mode.
*If the PLC is not in the PROGRAM
mode, change to PROGRAM mode
by referring to step 1 of 7.3.3.
Creating the I/O Table.
2
Select
Edit
-
Memory
from the PLC
Menu.
26
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