YASKAWA F7 Programming Manual page 136

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 (H2-0x = "B: Torque Detection 1 N.O.", or "17: Torque Detection 1 N.C.").
L6-02
L6-02
L6-02
L6-03
* 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.
Fig. 92 Over Torque Detection
L6-03
* 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.
Fig 93 Under Torque Detection
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L6-03
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Torque detection level 10%
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L6-03
Programming 128
Torque detection level -10%
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