GE GFK-1541B manual Major Error Codes, Error Status Major Error Description

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3.A status code of 1 in the low byte and 0 in the high byte indicates that the request was successful. All other non-zero values indicate errors. Refer to the tables below for a complete listing of major and minor error codes.

The following tables list the error codes that are reported in the COMMREQ Status word after the execution of a COMMREQ function. These codes also may appear in Word 1 of the Detailed Channel Status words.

Major Error Codes

Error Status

Major Error Description

Hexadecimal
01H	Successful Completion. (This is the expected completion value in the
	COMMREQ Status word.)
02H	Insufficient Privilege at server PLC. For a Series 90-70 server PLC, the minor error
	code contains the privilege level required for the service request.
04H	Protocol Sequence Error. The server CPU has received a message that is out of order.
	Call GE Fanuc Automation - NA for assistance.
05H	Service Request Error at server PLC. The minor error code contains the specific error
	code. See the following table of Minor Error codes.
06H	Illegal Mailbox Type at server PLC. Service request mailbox type is either undefined
	or unexpected. Call GE Fanuc Automation - NA for assistance.
07H	The server PLC CPU’s Service Request Queue is full, usually due to heavy CPU
	loading. The client should retry later. It is recommended that the client wait a
	minimum of 10 milliseconds before sending another service request.
0BH	Illegal Service Request. The requested service is either not defined or not supported
	at the server PLC. (This value is returned in lieu of the actual service request error
	(01H), to avoid confusion with the normal successful COMMREQ completion.) Call
	GE Fanuc Automation - NA for assistance.
11H	SRTP Error Codes at server. An error was detected at the SRTP server. See the
	following table of Minor Error codes.
82H	Insufficient Privilege at client PLC. For the Series 90-70 PLC, the minor error code
	contains the privilege level required for the service request.
84H	Protocol Sequence Error. The CPU has received a message that is out
	of order. Call GE Fanuc Automation - NA for assistance.
85H	Service Request Error at the client PLC. The minor error code contains the specific
	error code. See the following table of Minor Error codes.
86H	Illegal Mailbox Type. Service request mailbox type is either undefined or
	unexpected. Call GE Fanuc Automation - NA for assistance.
87H	The client PLC CPU’s Service Request Queue is full. The client should retry later. It
	is recommended that the client wait a minimum of 10 milliseconds before sending
	another service request.
8BH	Illegal Service Request. The requested service is either not defined or not supported.
	(This value is returned in lieu of the actual service request error (01H), to avoid
	confusion with the normal successful COMMREQ completion.). Call GE Fanuc
	Automation - NA for assistance.
90H	Client API error. See the following table of Minor Error codes.

GFK-1541B Chapter 3 Programming Channel Commands 3-37