User guide
Error Recovery Procedures and Fault Symptom
Codes
N1525A ACL Installation and User’s Guide—527339-003
C-12
Intermodule Error Codes
Intermodule Error Codes
5039 Invalid Unlock Code Display message only when an invalid unlock
code is entered.
D, 5
503A Auto Cleaning Display message only -not an error 4
5090 Slave Command Failure Error occurred sending a menu mode command
to a slave module.
D, 1
FSC Message Description ERP
6001 Comm Port Open Error An attempt to open the RS-232 serial
communication port used by the intermodule
processes failed.
A, B, 1
6002 Comm Port Send Error An intermodule process was sending a packet to
a remote module, but the UART detected an error
condition during the transfer.
A, B, 1
6003 Comm Port Recv Error An intermodule process (Master or Slave) was
receiving a packet from a remote module, but the
UART detected an error condition during the
transfer.
A, B, 1
6004 EnQ Without IDs A, B, 1
6005 DeQ Without IDs A, B, 1
6006 EnQ Null Pointer A, B, 1
6007 No Free Comm Blks A, B, 1
6010 Pkt Send Error The intermodule process has repeatedly
attempted to send a packet to a intermodule
process, but all retries have been exhausted
before the packet could be successfully sent.
A, B, 1
6011 Pkt Receive Error The Master intermodule process has repeatedly
attempted to receive a packet from a Slave
intermodule process, but all retries have been
exhausted before the packet could be
successfully received.
A, B, 1
6012 Status Unexpected The Master intermodule process received a
Status packet, but no Command is currently
active.
A, B, 1
6013 Invalid Com Blk Type The Master intermodule process received a
packet from a Slave intermodule process, but the
packet's CommBlock type was invalid.
A, B, 1
6014 Invalid Com Blk Type The Master intermodule process received a
packet from the Command/Message queue, but
the packet's CommBlock type was invalid.
A, B, 1
FSC Message Description ERP