Programming 5 - 49
After selecting the proper detection scheme the Torque Detection Level (L6-02) must be specified. If the current level read by
the output current transformers rises above (overtorque) or drops below (undertorque) this level, and remains there for at least
the Torque Detection Time (L6-03), then the Torque Detection Function will change the state of any digital output configured
for Torque Detection (H2-01/H2-02= “B: Trq Det 1 N.O.”, or “17: Trq Det 1 N.C.”).
Fig 5.38 Over Torque Detection
Fig 5.39 Under Torque Detection
Out
put
Curren
t
N
o
rm
a
lly
Open Torqu
e
Det
e
c
ti
o
n
D
ig
ita
l O
u
tp
u
t
t
CLOSED
L6-03
L6-03
L6-02
*
*
* When the output current drops below the Torque Detection Level by
approximately 10% of the Drive’s rated output current the digital output is reset.
Closed
Open
Torque detection level -10%
TIME
Current
L6-02
Out
put
Current
N
o
rm
a
lly
Op
e
n
Torque
Det
e
c
ti
o
n
Di
g
it
a
l
Out
put
L6-03
L6-03
L6-02
*
* When the output current rises above the Torque Detection Level by
approximately 10% of the Drive’s rated output current the digital output is reset.
*
t
t
Closed
Open
Torque detection level 10%
TIME
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