Mitsubishi Electric 800 Series Instruction Manual page 166

 Error reset operation selection at inverter fault (Pr.349)
• An error reset command from a communication option can be invalidated in the External operation mode or the PU
operation mode.
Pr.349 setting
0 (initial value) Error reset is enabled independently of operation mode.
1 Error reset is enabled in the Network operation mode.
 Operation mode switching and communication startup mode (Pr.79,
Pr.340)
• Check the following before switching the operation mode.
The inverter is at a stop.
Both the STF and STR signals are off.
The Pr.79 Operation mode selection setting is correct. (Check the setting on the operation panel of the inverter.) (Refer
to the FR-E800 Instruction Manual (Function).)
• The operation mode at power ON and at restoration from instantaneous power failure can be selected. Set a value other
than "0" in Pr.340 Communication startup mode selection to select the Network operation mode. (Refer to the FR-E800
Instruction Manual (Function).)
• After the inverter starts up in the Network operation mode, parameter write can be commanded via the network.
NOTE
• The changed value in Pr.340 is applied after the next power-ON or inverter reset.
• The Pr.340 setting can be changed on the operation panel in any operation mode.
• When setting a value other than "0" in Pr.340, make sure that the communication settings of the inverter are correct.
Description
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5. Common Settings