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5
îš„Torque Detection: L6
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
V/f
with
PG
Open
Loop
Vector
Closed
Loop
Vector
Display
L6-01
Torque
detection
selection 1
0: Overtorque/undertorque
detection disabled.
1: Overtorque detection only
with speed agreement;
operation continues
(warning is output).
2: Overtorque detected
continuously during
operation; operation
continues
(warning is output).
3: Overtorque detection only
with speed agreement;
output stopped upon
detection.
4: Overtorque detected
continuously during
operation; output stopped
upon detection.
5: Undertorque detection
only with speed agree-
ment; operation continues
(warning is output).
6: Undertorque detected
continuously during
operation; operation
continues
(warning is output).
7: Undertorque detection
only with speed agree-
ment; output stopped upon
detection.
8: Undertorque detected
continuously during
operation; output stopped
upon detection.
0 to 8 0 No A A A A 4A1H 6-49
Torq Det 1 Sel
L6-02
Torque detec-
tion level 1
Vector control: Motor rated
torque is set as 100%.
V/f control: Inverter rated cur-
rent is set as 100%.
0 to
300
150% No A A A A 4A2H 6-49
Torq Det 1 Lvl
L6-03
Torque detec-
tion time 1
Sets the overtorque/under-
torque detection time.
0.0 to
10.0
0.1 s No A A A A 4A3H 6-49
Torq Det 1
Time
L6-04
Torque detec-
tion selection
2
See L6-01 to L6-03 for a
description.
0 to 8 0 No A A A A 4A4H 6-49
Torq Det 2 Sel
L6-05
Torque detec-
tion level 2
0 to
300
150% No A A A A 4A5H 6-49
Torq Det 2 Lvl
L6-06
Torque detec-
tion time 2
0.0 to
10.0
0.1 s No A A A A 4A6H 6-49
Torq Det 2
Time
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