Mitsubishi Electric FR-A8NP Instruction Manual page 28

 About setting
• Operation at an error occurrence
Fault description Pr.502 setting
0
1
Communication line
2
3
0, 3
Communication option
itself
1, 2

When the communication returns to normal within the time period set in Pr.500, the communication option error (E.OP1) does not occur.
• Operation after the time in Pr.500 elapses after an error occurrence
Fault description Pr.502 setting
0
1
Communication line
2
3
0, 3
Communication option
itself
1, 2

When an error occurs, the motor is decelerated or coasts to stop, and outputs the fault, independently of the Pr.500 setting.
Operation
Continued Normal indication

Coast to stop E. 1 lit
Decelerated to stop E. 1 lit after stop
Operation
Coast to stop E.OP1 lit
Decelerated to stop E.OP1 lit after stop
Continues operation
Normal indication
with the Pr.779 setting.
Kept stopped E.OP1 kept lit

Indication Fault output
Not provided

Provided
Provided after stop
Indication Fault output
Provided
Provided after stop
Not provided
Kept provided

INVERTER SETTING

4

27