3-22
3-1 Servo Drive Specifications
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
3
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.
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.
Motor rotation speed
[r/min]
Motor rotation speed
Time
Pn436 + 10
Motor rotation speed
detection output
Pn436 − 10
− (Pn436 − 10)
− (Pn436 + 10)
OFF OFFON ON
Speed
Reverse
direction
ON
(Pn434 + 10) r/min
Forward
direction
(Pn434 − 10) r/min
Zero Speed
Detection (ZSP)
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