YASKAWA HV600 Installation & Startup page 201

Setting Value Function
21 Safe Torque OFF
2F Maintenance Notification
37 During Frequency Output
38 Drive Enabled
39 Watt Hour Pulse Output
3A Drive Overheat Alarm
3D During Speed Search
42 Pressure Reached
4C During Fast Stop
4D oH Pre-Alarm Reduction
Limit
51 Sequence Timer 1
52 Sequence Timer 2
53 Sequence Timer 3
54 Sequence Timer 4
58 UL6 Underload Detected
60 Internal Cooling Fan Failure The terminal activates when the drive detects a cooling fan failure in the drive.
62 Modbus Reg 1 Status
Satisfied
63 Modbus Reg 2 Status
Satisfied
69 External Power 24V Supply
6A Data Logger Error
71 Low PI2 Control Feedback
Level
72 High PI2 Control Feedback
Level
89 Output Current Lim
94 Loss of Prime
95 Thermostat Fault
96 High Feedback
97 Low Feedback
9E Low PI Auxiliary Control
Level
9F High PI Auxiliary Control
Level
A9 RELAY Operator Control
YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
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
The terminal activates when drive components are at their estimated maintenance period.
Tells the user about the maintenance period for these items:
• IGBT
• Cooling fan
• Capacitor
• Soft charge bypass relay
The terminal activates when the drive outputs frequency.
ON : The drive outputs frequency.
OFF : The drive does not output frequency.
This terminal activates when the H1-xx = 6A [Drive Enable] terminal activates.
Outputs the pulse that shows the watt hours.
The terminal activates when the drive heatsink temperature is at the L8-02 [Overheat Alarm Level] setting while L8-03 = 4
[Overheat Pre-Alarm Selection = Operate at Reduced Speed (L8-19)] and the drive is running.
The terminal activates when the drive is doing speed search.
The terminal activates when the drive is at the Pressure Setpoint.
The terminal activates when the fast stop is in operation.
The terminal activates 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.
The terminal activates when Sequence Timer 1 is active.
The terminal activates when Sequence Timer 2 is active.
The terminal activates when Sequence Timer 3 is active.
The terminal activates when Sequence Timer 4 is active.
The terminal activates when the drive detected UL6 [Underload or Belt Break Detected].
The terminal activates when the bit specified by H2-08 [Modbus Register 1 Bit Select] for the MEMOBUS register address set with
H2-07 [Modbus Register 1 Address Select] activates.
The terminal activates when the bit specified by H2-10 [Modbus Register 2 Bit Select] for the MEMOBUS register address set with
H2-09 [Modbus Register 2 Address Select] activates.
The terminal activates when there is an external 24V power supply between terminals PS-AC.
ON : An external 24V power supply supplies power.
OFF : An external 24V power supply does not supply power.
The terminal activates when the drive detects LoG [Com Error / Abnormal SD card].
The terminal activates when the PI2 Control Feedback Level is less than S3-13 [PI2 Control Low Feedback Lvl].
The terminal activates when the PI2 Control Feedback Level is more than S3-15 [PI2 Control High Feedback Lvl].
The terminal activates when the output current limit is limiting the drive output speed.
The terminal activates when the drive is in an LOP [Loss of Prime] condition.
The terminal activates when the terminal set for H1-xx = 88 [MFDI Function Selection = Thermostat Fault] is active.
The terminal activates when the drive is in a High Feedback Condition as specified by Y1-11 [High Feedback Level] and Y1-12
[High Feedback Lvl Fault Dly Time] and when the drive detects an HFB [High Feedback Sensed] fault or an HIFB [High Feedback
Sensed] alarm.
The terminal activates when the drive is in a Low Feedback Condition as specified by Y1-08 [Low Feedback Level] and Y1-09 [Low
Feedback Lvl Fault Dly Time] and when the drive detects an LFB [Low Feedback Sensed] fault or an LOFB [High Feedback
Sensed] alarm.
The terminal activates when the PI Aux Feedback Level is less than YF-09 [PI Aux Control Low Level Detect] or if the drive detects
an LOAUX [Low PI Aux Feedback Level] fault.
The terminal activates when the PI Aux Feedback Level is more than YF-12 [PI Aux Control High Level Detect] or if the drive
detects an HIAUX [High PI Aux Feedback Level] fault.
The terminal changes to OFF or ON when you push the RELAY (
it OFF. When the terminal is OFF, push
7.8 H: Terminal Functions
Description
) button. When the terminal is ON, push
to turn in ON.
7
to turn
201