YASKAWA G7 Series Technical Manual page 180

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Torque Detection: L6
User parameters for the torque detection function are shown in the following table.
Parameter
Number
Torque
Detection
Selection 1
L6-01
Torq Det 1
Sel
-68
5
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Name
Description
Display
Determines the Drive's
response to an Overtorque/
Undertorque condition.
Overtorque and Undertorque
are determined by the
settings in parameters L6-02
and L6-03. The multi-function
output settings "B" and "17" in
the H2-oo parameter group are
also active if programmed.
0: Disabled
1: OL3 at Speed Agree -
Alarm (Overtorque
Detection only active
during Speed Agree and
Operation continues after
detection).
2: OL3 at RUN - Alarm
(Overtorque Detection is
always active and operation
continues after detection).
3: OL3 at Speed Agree - Fault
(Overtorque Detection only
active during Speed Agree
and Drive output will shut
down on an OL3 fault).
4: OL3 at RUN - Fault
(Overtorque Detection is
always active and Drive
output will shut down on an
OL3 fault).
5: UL3 at Speed Agree -
Alarm (Undertorque
Detection is only active
during Speed Agree and
operation continues after
detection).
6: UL3 at RUN - Alarm
(Undertorque Detection is
always active and operation
continues after detection).
7: UL3 at Speed Agree - Fault
(Undertorque Detection
only active during Speed
Agree and Drive output will
shut down on an OL3 fault).
8: UL3 at RUN - Fault
(Undertorque Detection is
always active and Drive
output will shut down on an
OL3 fault).
Control Methods
Change
Setting
Factory
V/f
during
Range
Setting
V/f
with
Operation
PG
0 to 8
0
No
A
A
Open
Open
MODBUS
Loop
Flux
Loop
Register
Vector
Vector
Vector
1
2
A
A
A
4A1H

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