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(a) Number of devices that can be registered
Up to 32 devices in total can be registered.
(b) Checking the execution status
• "Forced Input Output Registration/Cancellation" window of GX Works2
• The on status of the 0 bit in debug function usage (SD840)
(c) Status of devices after forced on/off registration data are canceled
When the on/off registration information of the following input (X) and output (Y) are canceled, the forced on/off
status is retained.
• Output (Y) that is outside the range that was set in "RX Link Device" and "RY Link Device" of the Head
Module window of MT Developer2
(d) Status of the Head Module
The REM. LED of head module flashes.
Forced on/off can be registered regardless of the RUN/STOP status.
If an error occurs in the head module, output (Y) cannot be turned on.
(e) Target input/output
• Input/output (X/Y) of the connected modules
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Table of Contents
Troubleshooting
