Parameter List
3
3.10 H: Terminal Functions
YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting 211
Setting Value Function Description
1D During Regeneration
The terminal activates on when the motor is regenerating.
ON : Motor is regenerating.
OFF : Motor is operating or stopped.
1E Executing Auto-Restart
The terminal activates when the Auto Restart function is trying to restart after a fault.
1F Motor Overload Alarm
(oL1)
The terminal activates when the electronic thermal protection value of the motor overload protective function is a minimum of 90%
of the detection level.
20 Drive Overheat Pre-Alarm
(oH)
The terminal activates when the drive heatsink temperature is at the level set with L8-02 [Overheat Alarm Level].
21 Safe Torque OFF
The terminal activates (safety stop state) when the safety circuit and safety diagnosis circuit are operating correctly and when
terminals H1-HC and H2-HC are OFF (Open).
ON : Safety stop state
OFF : Safety circuit fault or RUN/READY
22 Mechanical Weakening
Detection
The terminal activates when the drive detects mechanical weakening.
2F Maintenance Notification
The terminal activates when drive components are at their estimated maintenance period.
Tells you about the maintenance period for these items:
• IGBT
• Cooling Fan
• Capacitor
• Soft charge bypass relay
30 During Torque Limit
The terminal activates when the torque reference is the torque limit set with L7 parameters, H3-02, H3-06, or H3-10 [MFAI
Function Selection].
31 During Speed Limit
The terminal activates when the speed limit is active.
32 In Speed Limit During Trq
Ctrl
The motor accelerates in the forward direction or the reverse direction after enabling torque control and the externally input torque
reference is disproportionate to the load. The output terminal activates when this speed is not higher than a constant speed and the
motor speed is at the speed limit. This does not include operation when the drive is stopped.
33 Zero Servo Complete
The terminal activates when positioning in the range set with b9-02 [Zero Servo Completion Window] completes after sending the
Zero-Servo command.
37 During Frequency Output
The terminal activates when the drive outputs frequency.
ON : The drive is outputting frequency.
OFF : The drive is not outputting frequency.
38 Drive Enabled
This terminal activates when the H1-xx = 6A [Drive Enable] terminal activates.
39 Watt Hour Pulse Output
Outputs the pulse that shows the watt hours.
3C LOCAL Control Selected
The terminal activates when the Run command source or frequency reference source is LOCAL.
ON : LOCAL
OFF : REMOTE
3D During Speed Search
The terminal activates when the drive is doing speed search.
3E PID Feedback Low
The terminal activates when the drive detects FbL [PID Feedback Loss].
3F PID Feedback High
The terminal activates when the drive detects FbH [Excessive PID Feedback].
4A During KEB Ride-Thru
The activates during KEB Ride-Thru.
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