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5.20 OVERTORQUE DETECTION
E.
n057 : Multi-function Output 1
(terminals MA, MB & MC)
n058 : Multi-function Output 2
(terminals P1 & PC)
n059 : Multi-function Output 3
(terminals P2 & PC)
A Form-C contact, or an open collector output, can be programmed to change states during an
overtorque detection condition.
n096 setting:
n057 setting:
n096 setting:
n099 setting:
Detection level
(n098 )
OUTPUT
CURRENT/
TORQUE
MOTOR
SPEED
RUN
SIGNAL
FAULT
SIGNAL
CONTACT
OUTPUT
(OVERTORQUE
DETECTION)
TERM. MA & MC)
Continued
EXAMPLE OF OVERTORQUE DETECTION
2
— Overtorque enabled, only at set frequency, coast to stop
6
— Output contact programmed for overtorque detection
110 %
— Level at which overtorque is sensed
1.0 s
— Time delay before overtorque event occurs
110%
100%
0
100%
0
Overtorque Detection Timing Diagram
5-32
Data 6 or 7 : Overtorque
Detection
Detection
time
(n099)
Coast
stop
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