Mitsubishi Electric FR-E720-0.1K(SC) Instruction Manual page 208

Selection of operation mode and operation location
(4) Operation at error occurrence
Operation
Error Definition
Condition
(Pr. 551 setting)
Inverter
—
fault
2 (PU connector)
PU 9999 (automatic
disconnection of recognition)
the PU Other than the
above
RS-485
2 (PU connector)
communication
error of the PU Other than the
connector above
3 (USB connector)
Communication 9999 (automatic
error of USB recognition)
connector Other than the
above
Communication
error of
—
communication
option
∗1
Can be selected using Pr. 75 Reset selection/disconnected PU detection/PU stop selection.
∗2
Can be selected using Pr. 122 PU communication check time interval, Pr. 336 RS-485 communication check time interval, Pr. 548 USB communication check time
interval.
∗3
As controlled by the communication option.
∗4
In the PU JOG operation mode, operation is always stopped when the PU is disconnected. Whether fault (E.PUE) occurrence is allowed or not is as set in
Pr. 75 Reset selection/disconnected PU detection/PU stop selection.
∗5
When Pr. 550 NET mode operation command source selection = "2" (PU connector valid) or Pr. 550 NET mode operation command source selection = "9999" and the
communication option is not fitted.
∗6
When Pr. 550 NET mode operation command source selection = "0" (communication option valid) or Pr. 550 NET mode operation command source selection = "9999"
and the communication option is fitted.
208
Mode
External
PU Operation
Operation
Stop
Stop/continued ∗1, ∗4
Stop/continued∗1
Stop/
Continued
continued∗2
Continued
Stop/
Continued
continued∗2
Continued
Continued
External/PU External/PU
Combined Combined
Operation Mode Operation Mode
1 2
(Pr. 79 = 3) (Pr. 79 = 4)
Stop/
continued∗2
Stop/
continued∗2
NET Operation
NET Operation
(when used with
(when used with
communication
PU connector)
*5
option)
— Continued
Stop/
Continued
continued∗3
Continued
Stop/
Continued
continued∗3
*6