Omron VARISPEED L7

6-41
6
Related Parameters
Multi-function Output (H2-01 to H2-03)
L6-01 and L6-04 Set Values and Operator Display (JVOP-160-OY only)
The relationship between alarms displayed on the digital operator when overtorque or undertorque is detected,
and the set values in L6-01 and L6-04, is shown in the following table.
Parameter
No.
Name
Factory
Setting
Change
during
Operation
Control Methods
V/f
Open
Loop
Vector
Closed
Loop
Vector
Closed
Loop
Vector
(PM)
L6-01Torque detection selection 1 4 No AAAA
L6-02Torque detection level 1 150% No AAAA
L6-03Torque detection time 1 10.0 s No AAAA
L6-04Torque detection selection 2 0 No AAAA
L6-05Torque detection level 2 150% No AAAA
L6-06Torque detection time 2 0.1 s No AAAA
Set
Value
Function
Control Methods
V/f
Open
Loop
Vector
Closed
Loop
Vector
Closed
Loop
Vector
(PM)
B
Overtorque/undertorque detection 1 NO
(NO contact: Overtorque detection and undertorque detection enabled when contact is ON)
Yes Ye s Yes Ye s
17
Overtorque/undertorque detection 1 NC
(NC contact: Overtorque detection and undertorque detection enabled when contact is OFF)
Yes Ye s Yes Ye s
18
Overtorque/undertorque detection 2 NO
(NO contact: Overtorque detection and undertorque detection enabled when contact is ON)
Yes Ye s Yes Ye s
19
Overtorque/undertorque detection 2 NC
(NC contact: Overtorque detection and undertorque detection enabled when contact is OFF)
Yes Ye s Yes Ye s
Set
Value
Function
Operator Display
Overtorque/
Undertorque
Detection 1
Overtorque/
Undertorque
Detection 2
0 Overtorque/undertorque detection disabled. – –
1
Overtorque/Car stuck detection only with speed agree; operation continues (warning is
output).
OL3 flashes OL4 flashes
2
Overtorque/Car stuck detected continuously during operation; operation continues
(warning is output).
OL3 flashes OL4 flashes
3
Overtorque/Car stuck detection only with speed agree; output is stopped upon detec-
tion.
OL3 lights up OL4 lights up
4
Overtorque/Car stuck detected continuously during operation; output is stopped upon
detection.
OL3 lights up OL4 lights up
5 Undertorque detection only with speed agree; operation continues (warning is output). UL3 flashes UL4 flashes
6
Undertorque detected continuously during operation; operation continues (warning is
output).
UL3 flashes UL4 flashes
7 Undertorque detection only with speed matching; output is stopped upon detection. UL3 lights up UL4 lights up
8 Undertorque detected continuously during operation; output is stopped upon detection. UL3 lights up UL4 lights up