Parker AC30 Serie Manual Del Producto página 169

10-13
Trips & Fault Finding
Alert message
** ALERT **
APPLICATION LOAD FAILED
COMMS OPTION
HARDWARE MISMATCH
COMMS OPTION
CONFIGURATION ERROR
IO OPTION
HARDWARE MISMATCH
** ALERT **
FEEDBACK MISSING
** ALERT **
IO OPTION CHANGED
** ALERT **
COMMS OPTION CHANGED
** ALERT **
UPDATING LANGUAGE
PCR NOT CLOSED
SYSTEM BOARD
HARDWARE MISMATCH
** ALERT **
SYSTEM BOARD CHANGED
Possible Cause
Fault during application download.
Application deleted by the drive
Parameter 0044 "Comms Required" is
not compatible with the fitted
communications option
The configuration settings are not
compatible with the selected option
Parameter 1178 "Option IO Required" is
not compatible with the fitted IO option
Attempt to run in Encoder Feedback
control mode with no feedback device
fitted, (or configured).
The IO Option has been changed.
The Communications Option has been
changed.
Updating the translations held in the
GKP. This may happen the first time a
language is selected.
The pre-charge relay is not closed,
(probably due to low DC Link volts)
Parameter 1739 "System Board
Required" not correctly set.
Unreliable connection to the system
board
Remedy
Re-install the application from PDQ or PDD
Custom applications only: check the application for any
delays or loops that may cause the application task to
"hang".
Fit the correct communications option.
Change the application to be compatible with the fitted
option, (setting "Comms Required" to NONE will avoid
this alert).
Refer to the communications option manual,
"Troubleshooting".
Fit the correct IO option.
Change the application to be compatible with the fitted
option, (setting "Option IO Required" to NONE will
avoid this alert).
Change the control mode to VHz or Sensorless
Fit the correct feedback option
Check parameter 1178 "Option IO Required"
IO Option removed, IO Option attached or different IO
Option fitted. This alert is for information only and
occurs just once following the change.
Comms Option removed, Comms Option attached or
different Comms Option fitted. This alert is for
information only and occurs just once following the
change.
No action required. The language update should
complete within one minute.
Check the 3-phase input or common supply.
This indicates that the drive has never been
commissioned. It is advised to reset all parameters to
their default values.
Power off / on then verify that the system board is
functioning correctly.
If this message occurs more than once contact the
service department for assistance.
AC30 series Variable Speed Drive