YASKAWA CIPR-GA50C series, Инструкция по установке и эксплуатации

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26 YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
No.
(Hex.)
Name Description
H3-14 Analog Input Terminal
Enable Sel Sets the enabled terminal or terminals when H1-xx = C [MFDI Function Select
= Analog Terminal Enable Selection] is ON.
1: Terminal A1 only, 2: Terminal A2 only, 7: All Terminals Enabled
H4-01 Terminal AM Analog
Output Select Sets the monitoring number to be output from the MFAO terminal AM.
H4-02
RUN
Terminal AM Analog
Output Gain Sets the gain of the monitor signal that is sent from MFAO terminal AM.
H4-03
RUN
Terminal AM Analog
Output Bias Sets the bias of the monitor signal that is sent from MFAO terminal AM.
H4-07 Terminal AM Signal
Level Select Sets the MFAO terminal AM output signal level.
0: 0 to 10 V, 2: 4 to 20 mA
L1-01 Motor Overload (oL1)
Protection Sets the motor overload protection with electronic thermal protectors.
0: No, 1: Variable Torque, 2: Constant Torque 10:1 Speed Range,
3: Constant Torque 100:1 SpeedRange, 4: PM Variable Torque,
5: PM Constant Torque, 6: Variable Torque (50Hz)
L1-02 Motor Overload
Protection Time Sets the operation time for the electronic thermal protector of the drive to
prevent damage to the motor. Usually it is not necessary to change this setting.
L3-04 Stall Prevention during
Decel Sets the method that the drive will use to prevent overvoltage faults when
decelerating.
0: No, 1: General Purpose, 2: Intelligent (Ignore Decel Ramp),
3: General Purpose w/ DB resistor, 4: Overexcitation/High Flux,
5: Overexcitation/High Flux 2, 7: Overexcitation/High Flux 3
◆
Troubleshooting
If the drive or motor do not operate correctly, look at the drive keypad for fault and alarm
information.
•
For drive faults:
– The keypad shows the fault code.
–
ALM/ERR LED stays illuminated.
– The drive shuts off output, and the output terminal set for Fault [H2-01 to H2-03 = E]
activates. The motor coasts to stop.
• For drive alarms:
–
The keypad shows the alarm code.
– ALM/ERR LED flashes.
–
The drive will continue to operate the motor. Some alarms let you select a motor stopping
method.
■
Fault Reset Procedure
1.
Remove the cause of the alarm or fault.
2.
While the keypad is showing the fault or alarm code, push on the keypad.
This table gives information about the causes and possible solutions of the most frequent faults
and alarms.