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5-49
Constant Control mode settingChang
es dur-
ing op-
eration
Default
setting
Setting
range
Setting
unit
Regis-
ter No.
NameConstant
Flux
vector
Open
loop
vector
V/f with
PG
V/f
control
Chang
es dur-
ing op-
eration
Default
setting
Setting
range
Setting
unit
Regis-
ter No.
Name
L3-02 Stall prevention level
during acceleration
0489 1 0 to 200 150 No Yes Yes Yes No
L3-03 Stall prevention limit
during acceleration
048A 1 0 to 100 50 No Yes Yes Yes No
L3-04 Stall prevention
during deceleration
048B 1 0 to 2 1 No Yes Yes Yes Yes
L3-05 Stall prevention
during run
048C 1 0 to 2 1 No Yes Yes No No
L3-06 Stall prevention level
during run
048D 1 30 to 200 160 No Yes Yes No No
L4-01 Frequency detection
level
0490 0.1 0.0 to 400.0 0.0 No Yes Yes Yes Yes
L4-02 Frequency detection
width
0491 0.1 0.0 to 20.0 2.0 No Yes Yes Yes Yes
L4-03 Frequency detection
level (+/–)
0492 0.1 –400,0 to
+400.0
0.0 No Yes Yes Yes Yes
L4-04 Frequency detection
width (+/–)
0493 0.1 0.0 to 20.0 2.0 No Yes Yes Yes Yes
L4-05 Operation when
frequency reference
is lost
0494 1 0, 1 0 No Yes Yes Yes Yes
L5-01 Number of auto
restart attempts
0495 1 0 to 10 0 No Yes Yes Yes Yes
L5-02 Auto restart operation
selection
0496 1 0, 1 0 No Yes Yes Yes Yes
L6-01 Torque detection
selection 1
0498 1 0 to 4 0 No Yes Yes Yes Yes
L6-02 Torque detection
level1
0499 1 0 to 300 150 No Yes Yes Yes Yes
L6-03 Torque detection time
1
049A 0.1 0.0 to 10.0 0.1 No Yes Yes Yes Yes
L6-04 Torque detection
selection 2
049B 1 0 to 4 0 No Yes Yes Yes Yes
L6-05 Torque detection level
2
049C 1 0 to 300 150 No Yes Yes Yes Yes
L6-06 Torque detection time
2
049D 0.1 0.0 to 10.0 0.1 No Yes Yes Yes Yes
L7-01 Forward torque limit 049E
1 0 to 300 200
No No No Yes Yes
L7-02 Reverse torque limit 049F No No No Yes Yes
L7-03 Forward regenerative
torque limit
04A0 No No No Yes Yes
L7-04 Reverse regenerative
torque limit
04A1 No No No Yes Yes
L8-01 DB resistor protection 04A4 1 0, 1 0 No Yes Yes Yes Yes
L8-02 Inverter overheat
detection pre-alarm
level
04A5 1 50 to 110 95 No Yes Yes Yes Yes
L8-03 Operation after
Inverter overheat
pre-alarm
04A6 1 0 to 3 3 No Yes Yes Yes Yes
L8-05 Input open-phase
protection selection
04A8 1 0, 1 0 No Yes Yes Yes Yes
L8-07 Output open-phase
protection selection
04AA 1 0, 1 0 No Yes Yes Yes Yes
CompoBus/D Communications Card Operations Chapter 5