ACC Error Guide

ZX25D System Messages
CLASS: Warning 500-599
Chapter 12264
zx25d 512 Link <#>: Call received on SVC ZLU <#> (LCN <#>) in
improper state (<state string>). The inbound call has been ignored.
Explanation: An Incoming CALL packet arrived on an LCN whose
current state indicates that this packet is not valid. For
example, if an Incoming CALL arrived and was
followed by a second Incoming CALL with the same
LCN value, the second Incoming CALL packet would
be invalid. The <state string> parameter indicates the
current state that the LCN is in. Possible state string
values are:
Unusable= The ZLU/LCN is not available.
Disabled= The ZLU/LCN is currently disabled.
Enabled= The ZLU/LCN is enabled but not
usable (Link is down).
Idle= The ZLU/LCN is idle (e.g. no call in
progress).
Clear Req= A Clear Request has been sent on this
ZLU/LCN.
Clear Ind= A Clear Indication has been received
on this ZLU/LCN.
Call Req= A Call Request has been sent on this
ZLU/LCN.
Call Ind= An Incoming Call has been received
on this ZLU/LCN.
Call Collision= A Call Collision has occurred on this
ZLU/LCN.
Xfer Read= Ready to transfer data on this LCN.
Reset Req= A Reset Request has been sent on
this ZLU/LCN.
Reset Ind= A Reset Indication has been received
on this ZLU/LCN.
Abort= Error recovery for inbound packet on
unassigned LCN.
Action: No action is necessary. This is an informational
message.