Technical data

The parameter link_status of the confirmation indicates the success or
failure of the previous FMA request.
The following messages can occur with this FMA service:
The reaction in the user program to receiving this message is not fixed.
Value of
link_status
Abbrev.
PROFIBUS
Meaning
FDL_IDENT
00
H
OK Positive acknowledgment, Ident was read
11
H
NA No plausible reaction (ack/res) from remote
station)
12
H
DS Local FDL/PHY not in logical token ring or
disconnected from the bus line
09
H
NR Negative acknowledgment for IDENT data since
not available on remote controller
LR Resources of the local FDL controller not
available or inadequate
15
H
IV Negative acknowledgment:
- "FDL_RESET" currently active
- passive station
- other FMA service currently active.
Table 12.9 link_status Message for FDL_IDENT Confirmation
B8976060/02 Service and Diagnostics using FMA Functions
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