Rockwell Automation 1305 AC Drive, Series C, Firmware 6.xx and Up - Manual (Page 107)

Programming 5-39
This group of parameters provides information and programmed settings on commonly viewed drive faults. Faults
[Fault Buffer 0-3] Parameter # 86-89 Factory Default None [Fault Buffer 0-3]
Parameter Type Read Only
These parameters store the last (4) faults that occur. If the
same fault occurs multiple times in a row, it will only be
stored once. [Fault Buffer 0] through [Fault Buffer 3] can
only be cleared by ‘‘Reset Defaults” from EEPROM mode
or [Set Defaults] parameter. This will leave a ‘‘F48” in
[Fault Buffer 0] and reset all parameters to factory
defaults. Units Numeric Buffer 0
1
2
3
Last Fault, stored in EEPROM
Fault from Buffer 0, Stored in EEPROM
Fault from Buffer 1, Stored in EEPROM
Fault from Buffer 2, Stored in EEPROM
[Clear Fault] Parameter # 51 Factory Default ‘‘Ready” [Clear Fault]
Parameter Type Read & Write
This parameter is used to clear a fault and return the drive
to ready status if the fault condition no longer exists.
I t t [Cl F lt] ill t i d i Al
Units Text Displays ‘‘Ready” Display after function has been attempted
Important: [Clear Fault] will stop a running drive. Also
[Clear Fault] does not clear [Fault Buffer 0] through
[Fault Buffer 3].
‘‘Clear Fault” Attempts to clear fault
Important:To clear a fault using parameter #51, press the SEL key once to select the bottom display line. Press the ▲ ▼ keys until
“Clear Fault” appears on the bottom display line. Press the
↵
key. This action will attempt to clear the fault. “Ready” will be
displayed. Press the ESC key several times to get back to the Status Display and check if the fault has been cleared. If the fault has
not been cleared refer to the Troubleshooting section of this manual.