Debugging With Display Messages; Debugging With Local Communications - Omron WS02-SIMC1-E - V1.9 REV 02-2009 Operation Manual

Example of Debugging Network Communications

6-4-2 Debugging with Display Messages

6-4-3 Debugging with Local Communications

Debugging Method
Restrictions when CPU Unit of FinsGateway Is Specified
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Debugging with Display Messages allows to confirm the send data format of
the SEND/RECV/CMND instruction and the ports to be used.
The samples of Display Messages when debugging network communications
are shown below.
When debugging network communications instructions with actual FINS
communications performed, FINS commands can be sent only within the
same computer. Thus to debug FINS communications, the CPU Unit of Fins-
Gateway will be regarded as a tentative destination.
When the CPU Unit of FinsGateway is specified, there will be restrictions
caused by the differences of I/O memory. The I/O memory areas of the CPU
Unit of FinsGateway that can be specified by a SEND/RECV instruction are
shown below.
Name
CIO area
DM area
The number of I/O points
CIO32768
CIO32768
Section 6-4
FINS Command to be sent
Word Address
CIO0000 to CIO32767
D00000 to D32767