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