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GE SNPX Protocol – PLC Error Code Tables (cont’d)
PLC generated error codes for the GE 90-30, 90-70 and VersaMax SNPX protocol continued
on the next page.
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PLC Errors for GE SNPX Protocol (Minor-Major) (cont’d)
Panel Error Code
P499 Hex Value
Description
PLC Error 0x010C WAIT-type COMMREQ is not permitted; must use NOW AIT-type.
PLC Error 0x010E Not used
PLC Error 0x010F
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.
PLC Error 0x020C COMMREQ command is not supported.
PLC Error 0x020E The modem command string length exceeds 250 characters.
PLC Error 0x020F
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.
PLC Error 0x0213
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).
PLC Error 0x030C
SNP communication is not active. Must initiate a new SNP communication by sending an Attach or Long
Attach COMMREQ.
PLC Error 0x030E
COMMREQ Data Block Length is too small.
Output command string data is missing or incomplete.
PLC Error 0x030F Invalid slave memory type in X-Request message.
PLC Error 0x0313 Invalid COMMREQ length.
PLC Error 0x040C SNP slave did not respond to Attach message from master.
PLC Error 0x040E
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.)
PLC Error 0x040F Invalid slave memory address or range in X-Request message.
PLC Error 0x0413 Invalid COMMREQ status word location.
PLC Error 0x050C
Unable to write SNP Status Word to local PLC memory;
may be due to invalid Status Word memory type or address.
PLC Error 0x050E Response was not received from modem. Check modem and cable.
PLC Error 0x050F
Invalid data length in X-Request message.
Data length must be non-zero, and may not exceed decimal 1000 bytes.
PLC Error 0x0513 Invalid COMMREQ data.
PLC Error 0x060C Master device memory type is not valid in this PLC.
PLC Error 0x060E
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.
PLC Error 0x060F
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.
PLC Error 0x070C Master device memory address or length is zero.
PLC Error 0x070E
Modem responded with NO CARRIER.
Modem is unable to complete the requested connection.
Check the local and remote modems and the telephone line.
PLC Error 0x070F
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, 1st Ed., 12/09
A
Appendix A: Panel & PLC Error Code Tables
A–13