Yaskawa AC Drive P1000 Bypass Technical Manual - Manual (Page 135)

Motor current / torque
L6-02
10 % hysteresis
Torque detection 1 (NO)
or
Torque detection 2 (NO)
L6-03
ON
L6-03
10 % hysteresis
ON
Figure 5.37 Overtorque Detection Operation
Motor current / torque
L6-02
10 % hysteresis
Torque detection 1 (NO)
or
Torque detection 2 (NO)
L6-03
ON
L6-03
ON
Figure 5.38 Undertorque Detection Operation
Note: 1. The torque detection function uses a hysteresis of 10% of the drive rated output current and motor rated torque.
2. The level is set as a percentage of the drive rated output current.
n L6-02: Torque Detection Level 1
Sets the detection levels for torque detection function 1 as a percentage of the drive rated output current.
No. Name Setting Range Default
L6-02 Torque Detection Level 1 0 to 300% 15%
Note: The torque detection level 1 (L6-02) can also be supplied by an analog input terminal set to H3-oo = 7. Here, the analog value has priority
and the setting in L6-02 is disregarded.
n L6-03: Torque Detection Time 1
Determines the time required to trigger an alarm or fault after exceeding the level in L6-02.
No. Name Setting Range Default
L6-03 Torque Detection Time 1 0.0 to 10.0 s 10.0 s
5.8 L: Protection Functions
YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual 135
5
Programming