Table 10: Error Codes - Nellcor OxiMax N-595 Service Manual

Troubleshooting
58
Table 10 provides a list of error codes for the N-595.
Error
Meaning
Code
1 SpO front end RAM error
2
2 SpO front end ROM/code integrity error.
2
3 SpO front end reported a bad CRC
2
4 SpO front end reported FSP message not allowed
2
5 SpO front end reported illegal value sent in FSP messageSpO
2
6 SpO front end reports calibration (offset) failure
2
9 SpO front end reported syntax error in FSP message
2
10 Over-current limit in SpO
11 SpO front end reports incorrect system voltage
2
12 SpO front end reports other hardware problem
2
14 SpO front end reports communication channel overflow
2
16 SpO front end reports watch dog time out
2
17 SpO front end reports that sensor appears defective
2
18 SpO front end reports internal register appears modified from expected
2
value
19 SpO front end reports signal out-of-range
2
48 SpO front end reports spurious interrupt
2
49 SpO front end reports internal buffer overflow
2
50 SpO front end reports intermittent error
2
51 SpO front end reports digital communications error
2
52 SpO front end reports warmer error
2
53 Front end data not received
256 SpO back end reports beginning of packet missing
2
257 SpO back end reports packet start ID (SID) missing
2
258 SpO back end reports packet length error
2
259 SpO back end reports message length error
2
260 SpO back end reports packet contains unsupported Key
2
261 SpO back end reports packet CRC error
2
262 SpO back end reports end of packet missing
2
263 SpO back end reports packet contains undefined key
2

Table 10: Error Codes

front end has tripped
2
front end
2