3-1 Servo Drive Specifications
Motor Rotation Speed Detection Output (TGON)
It turns on when the motor rotation speed exceeds the value set by the Rotation Speed for Motor
Rotation Detection (Pn436).
The output is effective both in forward and reverse directions regardless the actual direction that
the motor rotates.
The detection contains a hysteresis of 10 r/min.
In factory setting, the output is not allocated.
Motor rotation speed
[r/min]
Pn436 + 10
Pn436 − 10
− (Pn436 − 10)
3
− (Pn436 + 10)
Speed reach output
Torque Limiting Output (TLIMT)
The output turns ON when the output torque reaches the limit as set by the No.1 Torque Limit
(Pn013) or the No.2 Torque Limit (Pn522).
The output is always OFF except in the POSITION CONTROL mode (including the FULL
CLOSING CONTROL mode) and the Speed Control mode.
In factory setting, the output is not allocated.
Zero Speed Detection Output (ZSP)
It turns ON when the motor rotation speed goes below the value set by the Zero Speed Detection
(Pn434).
The output is effective both in forward and reverse directions regardless the actual direction that
the motor rotates.
The detection contains a hysteresis of 10 r/min.
In factory setting, the output is not allocated.
3-21
OFF
(Pn434 + 10) r/min
Zero Speed
Detection (ZSP)
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
Motor rotation speed
ON
OFF
Forward
direction
Speed
(Pn434 − 10) r/min
Reverse
direction
ON
Time
ON