Mitsubishi Electric FR-A820-00046 Instruction Manual page 830

(N) Operation via communication and its settings
Error definition
Communication line
Communication option
itself
(when a communication
option is used)
Tab. 5-272: Stop mode selection
During communication using the communication option, "E.OP1" is displayed.
Under position control, the operation is continued to the target position.
When the communication error is removed during deceleration, the motor re-accelerates.
Under position control, the motor does not re-accelerate even when the communication error is
removed during deceleration.
FR-A800-E only
5 - 628
At fault occurrence
Pr. 502
Operating
setting
Indication
status
0
E.SER
Coasts to
(initial
stop
E.EHR
value)
1
E.SER after
Deceleration stop
stop E.EHR after
2
stop
Operation Normal
3
continued at display
the set
frequency of
4
Pr. 779
Coasts to
0, 3
stop
Deceleration
1, 2 E. 1 after stop
stop
Operation
continued at
the set
4
frequency of
Pr. 779
Fault
Operating
(ALM)
status
signal
ON
Stop status
continues
ON after
stop
Automatic
restart
OFF
function
OFF
Normal
operation
CF OFF
E. 1 ON
Stop status
continues
ON after
stop
Operation
continued at
CF OFF the set fre-
quency of
Pr. 779
Parameters
At fault removal
Fault
Indication (ALM)
signal
E.SER /
ON
E.EHR
Normal
OFF
display
Normal
OFF
display
E. 1 ON
CF OFF