Mitsubishi Electric FR-A700 Technical Manual page 351

[Pr. ]
Stall prevention operation current
277
*1 *2 *4
switchover
291 Pulse train I/O selection
*2 *3 *4
292 Automatic acceleration/deceleration
*2 *4
Acceleration/deceleration individual
293
*2 *4
operation selection
298 Frequency search gain
*1 *2
Digital input unit selection
329 Parameter for the plug-in option FR-
*4
A7AX
343 Communication error count
450 Second applied motor
*2
451 Second motor control method selection
*2 *3 *4
Second motor capacity
453 *2 *3 *4
454 Number of second motor poles
*2 *3 *4
458 to 462 *2 *3 *4 (second motor constant)
463 Second motor auto tuning setting/status
*2 *3 *4
Frequency command sign selection
(CC-Link)
541
*2 *4
(Parameter for the plug-in option FR-
A7NC)
563 Energization time carrying-over times
564 Operating time carrying-over times
574 *2 *3 *4 Second motor online auto tuning
800 Control method selection
*2
819 Easy gain tuning selection
*2 *3 *4
Terminal 4 function assignment
858 *2 *3 *4
859 Torque current
*2
Second motor torque current
860 *2 *3 *4
868 Terminal 1 function assignment
*2 *3 *4
*1 These are not available for
*2 These are not available for
*3 These are not available for
*4 These are not available for
*5 These parameters can be written while inverter is
running in
A700
2.18.3 Reverse rotation prevention selection [Pr. 78]
This function can prevent reverse rotation fault resulting
from the incorrect input of the start signal. Set this
parameter when you want to limit the motor rotation to only
one direction.
This parameter is valid for all of the reverse rotation and
forward rotation keys of the operation panel (FR-DU07)
and parameter unit (FR-PU04/FR-PU07), the start signals
(STF, STR signals) via external terminals, and the forward
and reverse rotation commands through communication.
Name
.
A700
.
F700
.
E700
.
D700
.
D700
common
(common)
[Pr. ] Name
Reverse
rotation
78
prevention
selection
385
PARAMETER
Initial Setting
Description
Value Range
Both forward and
0 reverse rotations
enabled
0 Reverse rotation
1
disabled
Forward rotation
2
disabled
2