Schneider Electric ALTIVAR 58 TRX Guía de instalación Pagina 103

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© 1998–2003 Schneider Electric All Rights Reserved
VVDED397047USR6/03 Chapter 3—Diagnostics and Troubleshooting
06/2003 Fault Codes and Messages
103
Fault Codes and Messages
Table 27: Fault Codes and Messages
Fault/Message Probable Causes Corrective Actions
CFF
PWR RATE ERR-ENT
OPTION ERR.-ENT
OPT. REMOVED-ENT
EEP CKS.-ENT
Error probably caused by changing a
card.
Change of the power rating on the
power board
Change of the type of option card
or installation of an option card if
one had not been installed before
and the macro-configuration was
CUS
Option card removed
Saved configuration cannot be
read. Pressing ENT causes the
message “Fact.Setting? ENT/ESC”
to appear.
Check the configuration of the power
board and other boards.
Reset by cycling power.
Save the configuration in a file on the
keypad display.
Press ENT to return to factory settings.
CFI
CONFIG FAULT
The configuration sent to the drive
controller via the serial link cannot be
read.
1. Verify the configuration sent.
2. Send a configuration which can be
read.
CnF
COMM. NETWORK FAULT
Fault on the communication network.
1. Check the connection of the
communication network to the drive
controller.
2. Check the network time-out setting.
CrF
PRECHARGE FAULT
Precharge relay closure command
fault.
Failed precharge resistor.
Perform Bus Voltage Measurement
Procedure (Procedure 1 on page 98).
Check connections in drive controller.
EEF
EEPROM FAULT
Memory error.
Remove power from the drive controller
and reset.
EPF
EXTERNAL FAULT
Fault caused by an external source
such as a PLC or general purpose
option (GPO) card. An EPF fault is
generated whenever a GPO card is
installed.
Verify the external source which caused
the fault and reset. If the drive controller
has a GPO card installed, see instruction
bulletin 30072-450-03 for programming
and troubleshooting instructions.
ERR 1 Internal error in the keypad display
Cycle power on the drive controller. If the
problem persists, replace the keypad
display with part number VW3A58101U.
ERR 2
Serial link error due to incorrect
address
Verify address setting.
Cycle power on drive controller
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