110
YASKAWA
TOEPC7106171FD FP605 DRIVE INSTALLATION & PRIMARY OPERATION
You can set alarm notifications to inform you about the maintenance periods for specific drive components. Refer to
these Maintenance setting parameters:
•
o4-04 [Fan Maintenance Time]
•
o4-05 [Capacitor Maintenance Setting]
•
o4-07 [Softcharge Relay Maintenance Set]
•
o4-09 [IGBT Maintenance Setting]
•
o4-10 [IGBT Maintenance Time]
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Troubleshooting
Refer to the Maintenance & Troubleshooting Manual (TOEPYAIFP601) for more information.
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.
–
When
o2-24 = 0 or 1 [LED Light Function Selection = Enable Status Ring & Keypad LED or LED Status Ring
Disable]
,
and ALM/ERR on the LED Status Ring illuminate continuously.
–
The drive shuts off output and the fault relay output activates. The motor coasts to stop.
•
For drive alarms:
–
The keypad shows the alarm code.
–
When
o2-24 = 0 or 1
,
and ALM/ERR on the LED Status Ring flash.
–
Usually, the drive will continue to operate the motor. Some alarms let you select a motor stopping method.
Note:
If there is no information on the display when you energize the keypad, there can be a connection error. Remove the keypad and connect it
again to make sure that you correctly connected the connection cable between the drive and the keypad.
◆
Fault Reset
1. Remove the cause of the fault or alarm.
2. While the keypad is showing the fault or alarm code, push
(RESET) or
on the keypad.
◆
Fault
This section gives information about some of the causes and possible solutions of faults. You must use the Fault Reset
operation to remove the fault before you can operate the drive. Use the information in this table to remove the cause
of the fault.
Code
Name
Causes
Possible Solutions
AUXFB
PI Aux Feedback Level Loss
The analog input from the terminal set for
PI
Auxiliary Control Feedback Level [H3-xx = 27]
is
more than 21 mA or less than 3 mA for longer than 1
s.
Repair transducer or wiring.
bAT
Keypad Battery Low Voltage
The keypad battery voltage is low.
Replace the keypad battery.
bCE
Bluetooth Communication Fault
The smartphone or tablet with DriveWizard Mobile
installed is too far from the keypad.
Use the smartphone or tablet 10 m (32.8 ft) or nearer to the keypad.
Note:
bCE
can occur when the smartphone or tablet is 10 m (32.8 ft)
or nearer to the keypad depending on the specifications of the
smartphone or tablet.
Radio waves from a different device are causing
interference with communications between the
smartphone or tablet and keypad.
Make sure that no device around the keypad uses the same radio
bandwidth (2400 MHz to 2480 MHz), and prevent radio
interference.
bUS
Option Communication Error
The drive did not receive a signal from the controller.
Correct wiring errors.
CE
Modbus Communication Error
The communications cable wiring is incorrect.
Correct wiring errors.
