Torque Detection - YASKAWA VS mini J7 Series Instruction Manual

Torque detection

If an excessive load is applied to the machine, output current increase can be
detected to output alarm signals to multi-function output terminals MA and
MB.
To output an overtorque detection signal, set output terminal function
selection n40 to "overtorque detection" [Setting:6 (NO contact) or 7 (NC
contact)].
MULTI-FUNCTION OUTPUT SIGNAL
(OVERTORQUE DETECTION SIGNAL)
TERMINAL MA, MB
* Overtorque detection release width (hysterisis) is set at approx. 5% of inverter
rated current.
50
MOTOR CURRENT
n60
ON
n61
* *
ON
n61
TIME