Action Codes - Honeywell VXP System Maintenance Manual

Maintenance
Table 4-10. VXP Error and Action Codes (Continued)
Error
Code Component Condition
21701 217xx Xmit While Xmiting
(Message)
21801 218xx Packetize DSP Message Error
21802 (DSP comm) Insufficient Buffer For DSP Msg
21803 Bad Object From DSP
21804 Bad Instance From DSP
21901 219xx Exception Interrupt
21902 (Exceptions/ Bus Error (Part 1 And 2)
21910 BIT) Background BIT Execution
21911 Background BIT Test Error
220xx (all None Currently Assigned
components)

4.4.2.2 Action Codes

Table 4-11 contains the action codes referred to in Table 4-10. This table contains the specific
action needed to clear the error on the VXP.
In some cases, the only action that can be taken is to send the unit to Chadwick-Helmuth for
repair. However, in those cases where recovery is possible in the field, the exact steps to be taken
are explained.
ACTION
EXPLANATION
NUMBER
A001 Vibration Monitor Log Memory Usage.
If the Vibration Monitor Log is more than 80% full, download the Vibration
Monitor Log to the DU, then clear the Monitor Log on the VXP AU.
A002 VXP Database Memory Usage.
If the VXP Database is more than 80% full, download all or some of the database
logs to the DU (M/R Balance, T/R Balance, Advisory, Spectrum, and Fault), then
clear the appropriate Database Logs on the VXP AU.
A003 Non-recoverable Hardware Failure.
A non-recoverable hardware failure has occurred in the VXP AU. Cycle the VXP
power off, then on again, if the problem reoccurs, remove and replace the VXP
AU, maintain copies of the downloaded Fault Logs and a record of the incidents
leading up to the failure, and contact Chadwick-Helmuth.
4-20 Honeywell
Table 4-11. Action Codes
Over-
Level write Recovery Action
E Y user
E N user
W Y internal
W Y internal
W Y internal
F N user
E N user
E N user
E N user
A012
A012
A013
A013
A013
A011
A011
A012
A012