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5-11．Other output signals
5-11-1. /ALM and /ALM-RST
Servo alarm output /ALM
Alarm reset /ALM-RST
5-11-2. /WARN
5-11-3. Rotation checking (/TGON)
(1) Signal setting
(2) Parameter setting
5-11-4. Servo ready (/S-RDY)
Output always open signal from SO2
The servo unit is force OFF when alarming, the motor will move with external force (including
gravity). If it is need to hold the motor, please use power-loss brake (contracting brake) and /BK
signal. Refer to chapter 5-2-5.
2. /ALM can be distributed to output terminal via parameter P5-37, refer to chapter 5-12-3.
Input always open signal from SI2
Find the alarm reason and fix it, then clear the alarm via this signal.
2. /ALM-RST can be distributed to input terminal via this parameter. As the alarm signal is related to
the safe running of servo, /ALM-RST signal cannot be set to always effective. (n.0010);
3. The alarm related to encoder such as E-013, E-014 cannot be reset via /ALM-RST.
4. /ALM-RST can be distributed to input terminal via parameter P5-14, refer to chapter 5-12-1.
When the warning happens, servo will not be force OFF but output the warning.
The servo will be considered in the rotation
when the servo motor speed is higher than P5
2. The application function related to /TGON is /BK power-off brake.
3. /TGON can be distributed to output terminal via parameter P5-30, refer to chapter 5-12-3.
Internal torque command setting
Set the range of rotation checking output. If servo motor speed is up to P5
considered to be running and output rotation checking signal (/TGON).
The servo is ready to receive S
ON signal, servo motor can power on.
main circuit is ON and no alarm.
2. /S-RDY signal can be distributed to output terminal via parameter P5-31. Refer to chapter 5-12-3.
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