Black Box 5250, Remote Emulator Card manual Host to its local modem/DCE

5250 REMOTE EMULATOR CARD

Table 9-1 (continued). Error Codes.

SRC	Description	Possible Causes(s)
0055	Since the startup of the Controller,	a. The remote controller has not
	no valid SDLC frame has been	been varied on at the host.
	received for the address.	b. NRZI/NONRZI configured on
	This error code will not be	the remote controller does not
	displayed if the Controller has ever	match the host configuration.
	received any good SDLC frames	c. The cable connecting the
	for any SDLC address. This is	Controller to its local modem/
	true even if the address in the	DCE (or that connecting the
	frame is not the address configured	host to its local modem/DCE)
	for the remote controller, or any of	is too long for the chosen data
	the addresses configured for a	rate.
	multi-card Controller.	d. The Controller is connected to
		a modem/DCE with a null-
		modem (cross-pinned) cable, or
		is directly connected to the host
		with straight-through-pinned
		cable.
		e. Modems are configured
		incorrectly.

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