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nRelated Parameters
Param-
eter
Num-
ber
Torque detection selection
1
L6-01
Torq Det 1 Sel
Torque detection level 1
L6-02
Torq Det 1 Lvl
Torque detection time 1
L6-03
Torq Det 1 Time
Torque detection selection
2
L6-04
Torq Det 2 Sel
Torque detection level 2
L6-05
Torq Det 2 Lvl
Torque detection time 2
L6-06
Torq Det 2 Time
Multi-function Digital Outputs (H2-01 to H2-03)
Set
Value
Overtorque/undertorque detection 1 NO
B
(NO contact: Overtorque detection and undertorque detection enabled when contact is ON)
Overtorque/undertorque detection 1 NC
17
(NC contact: Overtorque detection and undertorque detection enabled when contact is OFF)
Overtorque/undertorque detection 2 NO
18
(NO contact: Overtorque detection and undertorque detection enabled when contact is ON)
Overtorque/undertorque detection 2 NC
19
(NC contact: Overtorque detection and undertorque detection enabled when contact is OFF)
-44
6
Name
LCD Display
0: Overtorque/undertorque detection disabled.
1: Overtorque detection only with speed agree-
ment; operation continues after overtorque
(warning).
2: Overtorque detected continuously during oper-
ation; operation continues after overtorque
(warning).
3: Overtorque detection only with speed agree-
ment; output stopped upon detection (pro-
tected operation).
4: Overtorque detected continuously during oper-
ation; output stopped upon detection (pro-
tected operation).
5: Undertorque detection only with speed agree-
ment; operation continues after overtorque
(warning).
6: Undertorque detected continuously during
operation; operation continues after over-
torque (warning).
7: Undertorque detection only with speed agree-
ment; output stopped upon detection (pro-
tected operation).
8: Undertorque detected continuously during
operation; output stopped upon detection (pro-
tected operation).
Open-loop vector control: Motor rated torque is
set as 100%.
V/f control: Inverter rated current is set as 100%.
Set the overtorque/undertorque detection time in
1-second units.
Output of torque detection 1 is enabled by setting
17 for H2-oo and output of torque detection 1 is
enabled by setting 18 or 18 for H2-oo.
Setting
Description
Range
0 to 8
0 to 300
0.0 to
10.0
0 to 8
0 to
300
0.0 to
10.0
Function
Control Methods
Change
Factory
during
V/f
Setting
Opera-
V/f
with
tion
PG
0
No
A
A
150%
No
A
A
0.1 s
No
A
A
0
No
A
A
150%
No
A
A
0.1 s
No
A
A
Control Methods
V/f
V/f
with
PG
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Open
Loop
Vec-
tor
A
A
A
A
A
A
Open
Loop
Vec-
tor
Yes
Yes
Yes
Yes
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