YASKAWA GA800 Technical Reference page 361

Code Name
CP2 Comparator 2 Limit Fault
Note:
• The drive detects this error when the terminal is set to H2-01 to H2-03 = 67 [MFDO Function Selection = Comparator2].
• Do a Fault Reset to clear the fault.
• Set the stopping method for this fault in H2-35 [Comparator2 Protection Selection].
Code Name
CPF00 Control Circuit Error
Note:
• Do a Fault Reset to clear the fault.
• Fault trace is not available for these faults.
Code Name
CPF01 Control Circuit Error
Note:
• Do a Fault Reset to clear the fault.
• Fault trace is not available for these faults.
Code Name
CPF02 Control Circuit Error
Note:
• Do a Fault Reset to clear the fault.
• Fault trace is not available for these faults.
Code Name
CPF03 Control Circuit Error
Note:
• Do a Fault Reset to clear the fault.
• Fault trace is not available for these faults.
Code Name
Control Circuit Error (EEPROM
CPF06
memory Data Error)
Note:
• The drive detects this error if there is an error in the data written to the drive EEPROM.
• Do a Fault Reset to clear the fault.
• Fault trace is not available for these faults.
Code Name
CPF07 Control Circuit Error
Note:
• Do a Fault Reset to clear the fault.
• Fault trace is not available for these faults.
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Causes
The monitor value set in H2-26 [Comparator 2
Monitor Selection] was outside the range of H2-27
[Comparator 2 Lower Limit] and H2-28
[Comparator 2 Upper Limit].
Causes
A drive hardware problem occurred.
Causes
A drive hardware problem occurred.
Causes
A drive hardware problem occurred.
Causes
A drive hardware problem occurred.
Causes
The drive power supply was de-energized while a
communication option entered a parameter Write
command.
An EEPROM peripheral circuit error occurred.
Causes
A drive hardware problem occurred.
Possible Solutions
Examine the monitor value and remove the cause of the fault.
Possible Solutions
• Re-energize the drive.
• If the fault stays, replace the control board or the drive. For
information about replacing the control board, contact Yaskawa
or your nearest sales representative.
Possible Solutions
• Re-energize the drive.
• If the fault stays, replace the control board or the drive. For
information about replacing the control board, contact Yaskawa
or your nearest sales representative.
Possible Solutions
• Re-energize the drive.
• If the fault stays, replace the control board or the drive. For
information about replacing the control board, contact Yaskawa
or your nearest sales representative.
Possible Solutions
• Re-energize the drive.
• If the fault stays, replace the control board or the drive. For
information about replacing the control board, contact Yaskawa
or your nearest sales representative.
Possible Solutions
Set A1-03 = 2220, 3330 [Initialize Parameters = 2-Wire
Initialization, 3-Wire Initialization] and initialize the drive.
• Re-energize the drive.
• If the fault stays, replace the control board or the drive. For
information about how to replace the control board, contact
Yaskawa or your nearest sales representative.
Possible Solutions
• Re-energize the drive.
• If the fault stays, replace the control board or the drive. For
information about replacing the control board, contact Yaskawa
or your nearest sales representative.
7.4 Fault
7
361