Mitsubishi Electric MELSEC L Series User Manual page 114

(a) Number of devices that can be registered
Up to 32 devices in total can be registered.
(b) Checking the execution status
(c) Forcibly turning on/off from multiple GX Works2
Forced on/off can be registered from multiple GX Works2 to a single head module. In this case, the last
registration is effective. For this reason, the GX Works2 that executed the forced on/off may display an on/off
information that is different from that of the head module. When the forced on/off registration is performed from
multiple GX Works2, click the
(d) 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.
(e) Status of the head module
The REM. LED of the head module flashes.
Forced on/off can be registered regardless of the operating status (RUN/STOP).
If an error occurs in the head module, output (Y) cannot be turned on.
(f) Target input/output
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• "Forced Input Output Registration/Cancellation" window of GX Works2
• Flashing of the MODE LED (green) (The MODE LED flashes in green when a device is registered.)
• The on status of the 0 bit in Debug function usage (SD840)
• Of the inputs (X) in the range of unattached modules, input (X) that is outside the refresh range with CC-
Link
• Output (Y) that is outside the range that was set in "RX/RY Setting" of Network Configuration Setting of the
master station
• Input/output (X/Y) of the connected modules
• Input/output (X/Y) of the head module that corresponds to the refresh range of the remote input/output
(RX/RY) of the connected CC-Link master/local module
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button to update the data, and then execute the function.