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DCP Series Telcon Message Manual - Public Support Login - Unisys

DCP Series Telcon Message Manual - Public Support Login - Unisys

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Event 2 EVENT/ERROR DETECTED AT L2 (LINK)<br />

R14: LINE-ID.<br />

R15: Address field of the frame received by the local station at the time the event<br />

occurred.<br />

For the FCS error (126) and input frame abort (127), R15 contains the start<br />

data transfer (SDT) chain completion status.<br />

For FRMR related events (99,117,118), R15 contains the first two bytes of the<br />

FRMR’s information field if the local station control field type is extended.<br />

Otherwise, R15 contains zero. <strong>Telcon</strong> generates this CENLOG.<br />

UDLCRS<br />

Description: R8: 0040. AE$UD550. (UDLC): INVALID STATION ADDRESS ON<br />

INPUT. A UDLC frame was received with an address that is not the global address, or<br />

is not the address configured for the station. The frame is discarded. <strong>Telcon</strong><br />

generates this CENLOG.<br />

X.25: Link Established<br />

Description: The link layer (layer 2) is initialized. This event includes the line name.<br />

R8: STE index of PDNGRP statement associated with line<br />

Attributes affected: Line event, Supplementary text message. The X.25 PSCS<br />

program product generates this CENLOG. Procedure: PDNL3.<br />

X.25: Link Reset/Downed<br />

Description: The link layer (layer 2) is disabled. This event includes the line name.<br />

R9: Reason code<br />

Attributes affected: Line event, Supplementary text message. The X.25 PSCS<br />

program product generates this CENLOG. Procedure: PDNL3.<br />

7436 0728–303 13–9

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