Mitsubishi Electric FR-E700 Series Instruction Manual page 367

Parameter
Operation at alarm occurrence
Alarm Definition
Inverter fault
PU disconnection of the
PU connector
Other than the
RS-485 communication
error of the PU connector
Other than the
Communication error of
USB connector
Other than the
Communication alarm of
communication option
Tab.6-63: Operation at alarm occurrence
Can be selected using Pr. 75 "Reset selection/disconnected PU detection/PU stop selection"
Can be selected using Pr. 122 "PU communication check time interval" or Pr. 548 "USB communi-
cation check time interval".
As controlled by the communication option.
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".
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.
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 communica-
tion option is fitted.
FR-E700SC EC
Condition
(Pr. 551)
PU Operation
—
2
(PU
connector)
9999
(automatic
recognition)
above
2
Stop/con-
(PU
tinued
connector)
above
3
(USB
Stop/
connector)
continued
9999
(automatic
recognition)
above
—
Selection of operation mode and operation location
Operation Mode
External/PU External/PU
Combined
External
Operation
Operation
Mode 1
(Pr. 79 = 3)
Stop
Stop/continued
Stop/continued
Continued
Continued
Continued
Continued
Continued
NET Operation
Combined
(When Using
Operation
PU
Mode 2
Connector)
(Pr. 79 = 4)
Stop/con-
—
tinued
Stop/
continued
Stop/con-
Continued
tinued
Stop/
continued
NET Operation
(When Commu-
nication Option
is Used)
Continued
Continued
Continued
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