Mitsubishi Electric FR-F720-0.75K to 110K Instruction Manual page 196

(3) Controllability through communication
Condition
Operation
(Pr. 551
Location
Setting)
Item
Run command (start)
Run command (stop)
Running frequency
2
setting
(PU
Monitor
connector)
Parameter write
Parameter read
Inverter reset
Run command (start)
Run command (stop)
Running frequency
setting
Except for 2
Monitor
Parameter write
Parameter read
Inverter reset
Run command(start,
stop)
Running frequency
1
setting
(RS-485
Monitor
terminals)
Parameter write
Parameter read
Inverter reset
Run command
(start, stop)
Running frequency
setting
Except for 1
Monitor
Parameter write
Parameter read
Inverter reset
Run command
(start, stop)
Running frequency
setting
⎯
Monitor
Parameter write
Parameter read
Inverter reset
Inverter reset
Run command
(start, stop)
⎯
Frequency setting
*1 As set in Pr. 338 Communication operation command source and Pr. 339 Communication speed command source. (Refer to page 186)
*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
*4 Some parameters may be write-disabled according to the Pr. 77
*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 page 63 for the parameter list)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 valid) or Pr. 550 NET mode operation command source selection
= 9999 and the communication option is fitted.
Operation
Mode
PU External
Operation Operation
×
*3
×
×
*4 *5
× ×
*3 *3
× ×
× ×
*5 *5
×
×
×
*4 *5
× ×
× ×
× ×
*5 *5
× ×
× ×
× ×
× ×
*5 *5
× ×
×
×
Parameter write selection
Selection of operation mode and
External/PU External/PU
Combined Combined
Operation Mode Operation
1 Mode 2
(Pr. 79 = 3) (Pr. 79 = 4)
×
*3
×
*4 *4
× ×
*3 *3
× ×
× ×
*5 *5
×
×
*4 *4
× ×
× ×
× ×
*5 *5
× ×
× ×
× ×
× ×
*5 *5
× ×
×
×
: Enabled, ×: Disabled,
setting and operating status. (Refer to page 174)
operation location
NET Operation
NET Operation
(when RS-485
(when
communication
terminals are
option is used)
used)
*6
×
*3
×
×
*5
×
*3
×
×
*5
×
×
×
*5
×
*1
×
*1
×
*4 *5
×
*2
×
*1
×
*1
×
*5 *4
×
*2
×
*1
×
*1
: Some are enabled
PU stop selection
. (Refer to page 172)
187
*7
4