Mitsubishi Electric MELSEC iQ-R Series User Manual page 159

The remote password unlock and lock processing can be performed to the C24 on the host station directly
connected to the target device.
The remote password unlock and lock processing cannot be performed for the Ethernet module of the other
stations (relay station and access station).
• The remote password unlock processing from a target device is performed using dedicated commands for
MC protocol communication.
• For corrective actions for abnormal completion of the remote password unlock processing, refer to the
following section.
(Page 166 Considerations for using the modem function)
7 COMMUNICATIONS BY THE MODEM FUNCTION
7.3 Specifications of Modem Function
7
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