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• Clock setting via MODBUS
To set the clock via the ModBus, proceed as follows:
set the variables at addresses 2190 to 2194 (“YEAR_SET“ to “MIN_SET“). Then set the variable at address 2195 (enable
clock update) to 1.
Once the clock has been updated, the variable resets to 0 automatically.
• MODBUS communications alarm
If there are frequent parity or checksum errors relating to messages received from master, the icon
flashes on the
display. Contact technical service.