Technical data

FDL error messages
These error messages are returned as the link status in the
acknowledgment (Confirmation).
ID link_status Meaning
L2_LST_OK 0x0000 ack. positive
L2_LST_UE 0x0001 rem. user interface error
L2_LST_RR 0x0002 no remote resources
L2_LST_RS 0x0003 rem service or SAP error
L2_LST_DL 0x0008 resp. data low available
L2_LST_NR 0x0009 no resp. data rem.
L2_LST_DH 0x000a resp. data high available
L2_LST_RDL 0x000c neg. ack., resp. data low available
L2_LST_RDH 0x000d neg. ack., resp. data high available
L2_LST_LS 0x0010 service not allowed locally
L2_LST_NA 0x0011 no reaction from rem. station
L2_LST_DS 0x0012 local station not in ring
L2_LST_NO 0x0013 neg. ack., function-dependent
L2_LST_LR 0x0014 no local resources
L2_LST_IV 0x0015 invalid parameter in request
L2_LST_LO 0x0020 low resp. data send
L2_LST_HI 0x0021 high resp. data send
L2_LST_NO_DA
TA
0x0022 no data resp. data send
Table 14.4 FDL Error Messages
Documentation, Test B8976060/02
Volume 1 14 - 12