Status reporting Error Codes summary
Error Codes summary
The following is a list of error codes generated by the Power Modules and the main
controller of the XMP 2600.
Errors Reported by the Power Module
Power
Modules
1 Processor Watchdog was activated.
7 Severe OCP error - output did not shut down.
8 Severe OVP error - output did not shut down.
9 Test error - VOUT zero test failed.
10 Test error - half the full scale VOUT test failed.
11 Test error - OVP circuit did not trip.
12 Test error - OVP circuit did not reset.
13 Output did not shut down.
14 Sense lines voltage drop exceeded 4V.
15 Current Limit was active following a three seconds period of the output being set
to zero voltage during a Retry Foldback.
16 Test error - output current was not zero during the output test.
17 Internal Communication Time Out.
18 Internal Communications buffer overflow.
19 output voltage did not drop to zero during the reprogramming period when the
relays were operated.
20 Internal Communication Checksum error.
21 Illegal command in the Internal Communications.
22 Internal Communications Command Error.
Errors Detected by the Main Controller
78 Internal Communications Time Out.
251 Internal Communications response by the Power Module was in error.
Errors detected during Channels Scan at Power-On
240 Internal Communications Time Out - Power Module not installed.
241 Power Module has failed its self-test.
242 Internal Communications response by the Power Module was in error.
244 Power Module did not respond with RDY.
247 The Power Module reported spec data did not match the internal table.
Errors detected during Retain or Recall
248 Internal Communications Time Out - Power Module not installed.
Power Modules Communications errors
Main
Controller
1 Error during channels scan (power-on).
2 Power Module’s response to status query was in error.
3 Communications Interrupt Line is asserted and no Power Module responded to
scan.
4 Internal communication receive buffer was full.
XMP 2600 Programming Manual
rev. 1.1 77
