Mitsubishi Electric FR-A700 Technical Manual page 405

*1 As set in [Pr. 338 Communication operation command source], [Pr. 339 communication speed command source]. (Refer to page 440)
*2 At occurrence of RS-485 communication error, the inverter cannot be reset from the computer.
*3 Enabled only when stopped by the PU. At a PU stop, PS is displayed on the operation panel. As set in [Pr. 75 PU stop selection]. (Refer to
page 382)
*4 Some parameters may be write-disabled according to the [Pr. 77 Parameter write selection] setting and operating status. Refer to page
384)
*5 Some parameters are write-enabled independently of the operation mode and command source presence/absence. When [Pr. 77 = 2] ,
write is enabled. (Refer to the parameter list on page 120) Parameter clear is disabled.
*6 When [Pr. 550 NET mode operation command source selection = 1] (RS-485 terminals valid) or [Pr. 550 NET mode operation command source
selection = 9999] and the communication option is not fitted.
*7 When [Pr. 550 NET mode operation command source selection = 0] (communication option is valid) or [Pr. 550 NET mode operation command
source selection = 9999] and the communication option is fitted.
*8 No communication option is installed when [Pr.550 NET mode operation command source selection =2] (PU connector valid) or [Pr.550 NET
mode operation command source selection = 9999]
*9 Not available for .
F700
*10 Not available for .
E700
*11 Not available for .
D700
(4) Operation at error occurrence
Alarm [Pr. 551]
Description Setting
Inverter fault —
PU 2 (PU connector)
disconnection of 9999 (automatic
the PU recognition)
Other than 2
connector
Communication 2 (PU connector)
error of PU
connector Other than 2
1 (RS-485
Communication
terminals)
error of RS-485
Other than 1
terminals
*9*10
3 (USB connector)
Communication
9999 (automatic
error of USB
recognition)
connector
*8*10
Other than 3
Communication
error of
—
communication
option
*10
*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], and [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 error (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 = 1] (RS-485 terminals 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 is valid) or [Pr. 550 NET mode operation
command source selection = 9999] and the communication option is fitted.
*7
No communication option is installed when [Pr.550 NET mode operation command source selection =2] (PU connector valid) or [Pr.550 NET
mode operation command source selection = 9999
*8 Not available for .
F700
*9 Not available for .
E700
*10 Not available for .
D700
External/PU
Combined
PU External
Operation
Operation Operation
Mode 1
([Pr. 79 = 3])
Stop
Stop/continued
*1, 4
Stop/continued
*1
Stop/
Continued
continued
*2
Continued
Stop/
Continued
continued
*2
Continued
Stop/
Continued
continued
*2
Continued
Continued
]
439
Operation Mode
NET Operation
External/PU
RS-485
Combined
terminals connector
*5
Operation
Mode 2
A700
([Pr. 79 = 4])
F700
Stop/continued
Continued
*2
continued
Stop/continued
Continued
*2
Stop/
continued
*2
Stop/continued
Continued
*2
PARAMETER
PU
*7
Communication
option
E700 *6*10
D700
— Continued
Stop/
Continued
*2
— Continued
— Continued
Stop/continued
*3
2