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GE SNPX Protocol – PLC Error Code Tables (cont’d)
PLC generated error codes for the GE Fanuc 90-30, 90-70 and VersaMax SNPX protocol
continue on the next page.
PLC Errors for GE SNPX Protocol (Minor-Major) (cont’d)
Panel Error Code
P499 Hex Value
Description
0x530C
An invalid message type was received when an X-Attach Response was required when re-establishing an
existing SNP-X communication session.
Communications have not been established.
0x530F
An invalid Message Type was received when an X-Attach message was required. (For an X-Attach message,
the message type must be 58h = ’T’.)
0x540C
An invalid Next Message Type value was detected in an X-Attach Response message when re-establishing
an existing SNP-X communication session.
Communications have not been established.
0x540F
An invalid Next Message Type value was detected in a received X-Attach message. (For an X-Attach
message, the Next Message Length must be zero.)
0x550C
An invalid response code was detected in an X-Attach Response message when re-establishing an existing
SNP-X communication session.
Communications have not been established.
0x550F
An invalid request code was detected in a received X-Attach message.
0x560C
An expected X-Attach Response message was not received within the response timeout interval when re-
establishing an existing SNP-X communication session. The master has retried the X-Attach message twice
without receiving a response. Communications have not been established.
0x600C
A parity error has occurred on an X-Response message.
0x600F
A parity error has occurred in a received X-Request message.
0x610C
A framing or overrun error has occurred on an X-Response message.
0x610F
A framing or overrun error has occurred in a received X-Request message.
0x620C
A BCC (Block Check Code) error has occurred on an X-Response message.
0x620F
A BCC (Block Check Code) error has occurred in a received X-Request message.
0x630C
An invalid message type was received when an X-Response message was required.
0x640C
An invalid next message type value was detected in an X-Response message.
0x650C
An invalid response code was detected in an X-Response message.
0x660C
An expected X-Response message was not received within the response time.
0x700C
A parity error has occurred on an Intermediate Response message.
0x700F
A parity error has occurred in a received X-Buffer message.
0x710C
A framing or overrun error has occurred on an Intermediate Response message.
0x710F
A framing or overrun error has occurred in a received X-Buffer message.
0x720C
A BCC (Block Check Code) error has occurred on an Intermediate Response message.
0x720F
A BCC(Block Check Code) error has occurred in a received X-Buffer message.
0x730C
An invalid message type was received when an Intermediate Response message was required.
0x730F
An expected X-Buffer message was not received.
0x740C
An invalid next message type value was detected in an Intermediate Response message.
0x750C
An invalid response code was detected in an Intermediate Response message.
0x760C
An expected Intermediate Response message was not received within the response timeout interval.
EA1-TCL-M Hardware User Manual, 1st Ed., 12/09
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Appendix A: Panel & PLC Error Code Tables