Operation Mode Setting; Operation Mode Switching And Communication Startup Mode (Pr.79, Pr.340) - Mitsubishi Electric FR-A8NC Instruction Manual

4.2

Operation mode setting

4.2.1

Operation mode switching and communication startup mode (Pr.79, Pr.340)

 Operation mode switching conditions
Operation mode switching conditions
• The inverter is at a stop;
• Both the STF and STR signals are off; and
• The Pr.79 Operation mode selection setting is correct.
(Set with the operation panel of the inverter.)
 Operation mode selection at power ON and at restoration from instantaneous power failure
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.
After started in network operation mode, parameter write from the network is enabled.
(Refer to page 82 for a program example for parameter write.)
NOTE
• Change of the Pr.340 setting is valid when powering on or resetting the inverter.
• Pr.340 can be changed with the operation panel independently of the operation mode.
• When setting a value other than 0 in Pr.340, make sure that the initial settings of the inverter are correct.
• Refer to the Instruction Manual (Detailed) of the inverter for details of Pr.79, Pr.340.
INVERTER SETTING
4
27