Omron SYSMAC C200HW-PCS01-EV1, Operation Manual

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Debug Preparation Insert the memory card into slot 1 in the PC Card Unit. Set the control data, data
length, offset, and write data to the DM area using the DM Menu.
Program Execution Press Ctrl+O followed by the F3 key (MONITOR) to switch to MONITOR mode.
Debugging Use the “Monitor data” operation under the Monitoring Menu to execute the write
command by turning execution condition IR 00000 from OFF to ON and back
OFF.
Check to see that error output IR 00300 does not turn ON. If it does turn ON, use
CMCR response codes 23700 to 23707 to check the error.
Execute the read command by turning execution condition IR 00001 from OFF
to ON and back OFF.
Just as for the write command, check to see that error output IR 00301 does not
turn ON, and check the response codes if it does.
Use the DM Menu to check to see that the contents of DM 0100 to DM 0199 have
been copied to DM 0200 to DM 0299.
Checking the Write Data Eject the memory card from the PC Card Unit.
Insert the memory card in a personal computer with a 3G8F5-PCM01 PC Card
Interface Board installed, or in a computer with a PC card slot.
Check to see that a file called “DMSAVE.DAT” has been created on the memory
card. This is a text data file, in single-word comma separated value format.
This completes the ladder program debugging operation.
Debugging Ladder Programs
Section 5-6