YASKAWA GA500 Maintenance & Troubleshooting page 138

3.10 H: Terminal Functions
Setting Value Function
121 !Safe Torque OFF
122 !Mechanical Weakening
Detection
12F !Maintenance Notification
130 !During Torque Limit
137 !During Frequency Output
138 !Drive Enabled
139 !Watt Hour Pulse Output
13C !LOCAL Control Selected
13D !During Speed Search
13E !PID Feedback Low
13F !PID Feedback High
14A !During KEB Ride-Thru
14B !During Short Circuit
Braking
14C
!During Fast Stop
14D !oH Pre-Alarm Reduction
Limit
14E !Braking Transistor Fault (rr) The terminal deactivates when the internal braking transistor overheats and the drive detects an rr [Dynamic Braking Transistor
14F !Braking Resistor Overheat
(rH)
161 !RotorPositionDetection
Complete
162 !Modbus Reg 1 Status
Satisfied
163 !Modbus Reg 2 Status
Satisfied
166 !Comparator 1
167 !Comparator 2
169 !External Power 24V Supply The terminal deactivates when there is an external 24V power supply between terminals PS-AC.
16A !Data Logger Error
190 !DWEZ Digital Output 1
191 !DWEZ Digital Output 2
192 !DWEZ Digital Output 3
138
The terminal deactivates (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 circuit fault or RUN/READY
OFF : Safety stop state
The terminal deactivates when the drive detects mechanical weakening.
The terminal deactivates 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
The terminal deactivates when the torque reference is the torque limit set with L7 parameters or H3-02 or H3-10 [MFAI Function
Selection].
The terminal deactivates when the drive outputs frequency.
ON : The drive is not outputting frequency.
OFF : The drive is outputting frequency.
This terminal deactivates when the H1-xx = 16A [Drive Enable] terminal deactivates.
Outputs the pulse that shows the watt hours.
The terminal deactivates when the Run command source or frequency reference source is LOCAL.
ON : REMOTE
OFF : LOCAL
The terminal deactivates when the drive does speed search.
The terminal deactivates when the drive detects FbL [PID Feedback Loss].
The terminal deactivates when the drive detects FbH [Excessive PID Feedback].
The terminal deactivates when the drive executes the KEB Ride-Thru function.
The terminal deactivates during Short Circuit Braking.
Note:
When A1-02 = 8 [Control Method Selection = EZ Vector Control], this function is available when you use a PM motor.
The terminal deactivates when the fast stop is in operation.
The terminal deactivates when L8-03 = 4 [Overheat Pre-Alarm Selection = Operate at Reduced Speed (L8-19)] and oH [Heatsink
Overheat] does not clear after the drive decreases the frequency for 10 cycles.
Fault] fault.
The terminal deactivates when the braking resistor overheats and the drive detects an rH [Braking Resistor Overheat] fault.
The terminal deactivates when drive receives a Run command and the drive detects the motor magnetic pole position of the PM
motor.
The terminal deactivates when the bit specified by H2-07 turns on regarding the MEMOBUS register address configured with H2-
08.
The terminal deactivates when the bit specified by H2-10 turns on regarding the MEMOBUS register address configured with H2-
09.
The terminal deactivates when the monitor value set with H2-20 is within range of H2-21 and H2-22 for the time set in H2-24.
The terminal deactivates when the when the monitor value set with H2-26 is outside the range of H2-27 and H2-28 for the time set
in H2-30.
ON : The external 24V power supply is not supplying power.
OFF : The external 24V power supply is supplying power.
The terminal deactivates when the drive detects a LoG [Com Error / Abnormal SD card].
Sets the DriveWorksEZ digital output 1. Refer to the DriveWorksEZ online manual for more information.
Sets the DriveWorksEZ digital output 2. Refer to the DriveWorksEZ online manual for more information.
Sets the DriveWorksEZ digital output 3. Refer to the DriveWorksEZ online manual for more information.
YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
Description