5
-30
Torque Detection: L6
Hardware Protection: L8
Parame-
ter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
RS-422A/
485
Register
Page
LCD
Display
L6-01
Torque detec-
tion selection 1
0: Overtorque/undertorque detec-
tion disabled.
1: Overtorque detection only
with speed agreement; opera-
tion continues after overtorque
(warning).
2: Overtorque detected conti-
nuously during operation; ope-
ration continues after
overtorque (warning).
3: Overtorque detection only
with speed agreement; output
stopped upon detection (pro-
tected operation).
4: Overtorque detected conti-
nuously during operation; out-
put stopped upon detection
(protected operation).
5: Undertorque detection only
with speed agreement; opera-
tion continues after overtorque
(warning).
6: Undertorque detected conti-
nuously during operation; ope-
ration continues after
overtorque (warning).
7: Undertorque detection only
with speed agreement; output
stopped upon detection (pro-
tected operation).
8: Undertorque detected conti-
nuously during operation; out-
put stopped upon detection
(protected operation).
0 to 8
0
No
A
4A1H
6-31
Torq Det 1 Sel
L6-02
Torque detec-
tion level 1
Inverter rated current is set as
100%.
0 to 300
150%
No
A
4A2H
6-31
Torq Det 1 Lvl
L6-03
Torque detec-
tion time 1
Sets the overtorque/undertorque
detection time.
0.0 to
10.0
0.1 s
No
A
4A3H
6-31
Torq Det 1
Time
Param-
eter-
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
RS-422A/
485
Register
Page
LCD
Display
L8-02
Overheat pre-
alarm level
Sets the detection temperature for
the Inverter overheat detection
pre-alarm in
°
C.
The pre-alarm detects when the
cooling fin temperature reaches
the set value.
50 to
130
95
°
C*
No
A
4AEH
6-45
OH Pre-alarm
Lvl
