Automation Direct C-more EA1-T4CL Hardware User Manual page 155

Appendix A: Panel & PLC Error Code Tables
GE SNPX Protocol– PLC Error Code Tables (cont' d )
A
Panel Error Code
P499 Hex Value
PLC Error 0x010C
PLC Error 0x010E
PLC Error 0x010F
PLC Error 0x020C
PLC Error 0x020E
PLC Error 0x020F
PLC Error 0x0213
PLC Error 0x030C
PLC Error 0x030E
PLC Error 0x030F
PLC Error 0x0313
PLC Error 0x040C
PLC Error 0x040E
PLC Error 0x040F
PLC Error 0x0413
PLC Error 0x050C
PLC Error 0x050E
PLC Error 0x050F
PLC Error 0x0513
PLC Error 0x060C
PLC Error 0x060E
PLC Error 0x060F
PLC Error 0x070C
PLC Error 0x070E
PLC Error 0x070F
PLC generated error codes for the GE 90-30, 90-70 and VersaMax SNPX protocol continued
on the next page.
A–14
PLC Errors for GE SNPX Protocol (Minor-Major) (cont'd)
WAIT-type COMMREQ is not permitted; must use NOW AIT-type.
Not used
The service request code in an X-Request message is unsupported or invalid at this time. This error may
occur if an SNP-X communication session has not been success fully established at the slave device.
COMMREQ command is not supported.
The modem command string length exceeds 250 characters.
Insufficient privilege level in the slave PLC CPU for the requested SNP-X service.
Password protection at PLC CPU may be preventing the requested service.
Unsupported COMMREQ. These errors are only generated when there is no protocol currently being run on
a port, and the port receives a COMMREQ.
(The port may be disabled or an error has occurred in processing a new configuration).
SNP communication is not active. Must initiate a new SNP communication by sending an Attach or Long
Attach COMMREQ.
COMMREQ Data Block Length is too small.
Output command string data is missing or incomplete.
Invalid slave memory type in X-Request message.
Invalid COMMREQ length.
SNP slave did not respond to Attach message from master.
Serial output timeout. The CMM module was unable to transmit the modem autodial output from the serial
port. (May be due to missing CTS signal when the CMM is configured to use hardware flow control.)
Invalid slave memory address or range in X-Request message.
Invalid COMMREQ status word location.
Unable to write SNP Status Word to local PLC memory;
may be due to invalid Status Word memory type or address.
Response was not received from modem. Check modem and cable.
Invalid data length in X-Request message.
Data length must be non-zero, and may not exceed decimal 1000 bytes.
Invalid COMMREQ data.
Master device memory type is not valid in this PLC.
Modem responded with BUSY.
Modem is unable to complete the requested connection. The remote modem is already in use; retry the
connection request at a later time.
X-Buffer data length does not match the service request in X-Request message.
The X-Buffer message length is obtained from the Next Message Length field in the X-Request message;
the length of the data within the buffer message is always the message length.
Master device memory address or length is zero.
Modem responded with NO CARRIER.
Modem is unable to complete the requested connection.
Check the local and remote modems and the telephone line.
Queue Full indication from Service Request Processor in slave PLC CPU.
The slave is temporarily unable to complete the service request.
The master should try again later. It is recommended that the master wait at least 10 msec before repeating
the X-Request.
® ® EA1-TCL-M Hardware User Manual, 2nd Ed., 10/10
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