Mitsubishi Electric FR-E700 Instruction Manual page 357
Frequency inverter
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- Instruction manual (608 pages) ,
- Basic instruction manual (149 pages) ,
- Installation manuallines (38 pages)
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Parameter
Operation at alarm occurrence
Alarm Definition
Inverter fault
(PU connector)
PU disconnection of the PU
(automatic reco-
connector
Other than the
(PU connector)
RS-485 communication
error of the PU connector
Other than the
(USB connector)
Communication error of
(automatic reco-
USB connector
Other than the
Communication alarm of
communication option
Tab. 6-61:
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", Pr. 336 "RS-485
communication check time interval", Pr. 548 "USB communication 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
communication option is fitted.
FR-E700 EC
Condition
(Pr. 551)
PU operation
—
2
9999
gnition)
above
Stop/
2
continued
above
3
Stop/
9999
continued
gnition)
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
operation
using PU
mode 2
connector)
(Pr. 79 = 4)
Stop/
—
continued
Stop/
continued
Stop/
Continued
continued
Stop/
continued
NET operation
(when
communica-
tion option is
used)
Continued
Continued
Continued
6 - 217
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