Справочник Пользователя для Mitsubishi Electronics FR-A500
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4.2.26 Acceleration/deceleration reference current (Pr. 61 to Pr. 64)
Pr. 61 "reference I for intelligent mode"
Pr. 62 "ref. I for intelligent mode accel."
Pr. 63 "ref. I for intelligent mode decel."
Pr. 64 "starting frequency for elevator mode"
z
Set these parameters to improve performance in the intelligent mode.
z
Pr. 61 to Pr. 64 are only valid when any of "1 to 6" is selected for Pr. 60.
<Setting>
(1) Pr. 61 "reference I for intelligent mode"
(2) Pr. 62 "ref. I for intelligent mode accel."
The reference current setting at acceleration can be changed.
(The reference value differs between the shortest acceleration/deceleration mode and optimum
acceleration/deceleration mode.)
(The reference value differs between the shortest acceleration/deceleration mode and optimum
acceleration/deceleration mode.)
(3) Pr. 63 "ref. I for intelligent mode decel."
The reference current setting at deceleration can be changed.
(The reference value differs between the shortest acceleration/deceleration mode and optimum
acceleration/deceleration mode.)
(The reference value differs between the shortest acceleration/deceleration mode and optimum
acceleration/deceleration mode.)
(4) Pr. 64 "starting frequency for elevator mode"
Parameter
Number
Factory
Setting
Setting Range
Remarks
61
9999
0 to 500A, 9999
9999: Referenced from rated inverter
current.
current.
62
9999
0 to 200%, 9999
63
9999
0 to 200%, 9999
64
9999
0 to 200%, 9999
Setting
Reference Current
9999 (factory setting)
Referenced from rated inverter current
0 to 500A
Referenced from setting (rated motor current)
Setting
Reference Current
Remarks
9999 (factory setting)
150% (180%) is the limit value.
Shortest acceleration/deceleration mode
100% is the optimum value.
Optimum acceleration/deceleration mode
0 to 200%
The setting of 0 to 200% is the limit value.
Shortest acceleration/deceleration mode
The setting of 0 to 200% is the optimum
value.
value.
Optimum acceleration/deceleration mode
Setting
Reference Current
Remarks
9999 (factory setting)
150% (180%) is the limit value.
Shortest acceleration/deceleration mode
100% is the optimum value.
Optimum acceleration/deceleration mode
0 to 200%
The setting of 0 to 200% is the limit value.
Shortest acceleration/deceleration mode
The setting of 0 to 200% is the optimum
value.
value.
Optimum acceleration/deceleration mode
Setting
Reference Current
9999 (factory setting)
2Hz is the starting frequency.
0 to 10Hz
The setting of 0 to 10Hz is the starting frequency.
Related parameters
Pr. 60 "intelligent mode selection"