Technical data

17.5 Overview of the FMA Services
Relevant bytes in the request field
You want to.... .. then
use the
service
FDL
request
(byte 0)
Service
code (byte
2)
SAP no.
(byte 5)
rem
add
station
(byte 6)
Read current bus
parameters
FDL_READ
_VALUE
00
H
OB
H
(= 11)
_____ ______
Read status values
of an SAP
LSAP_STA-
TUS
00
H
19
H
(= 25)
2...63 0...126
Obtain an overview
of all stations con-
nected to the bus
(query the local sta-
tions)
FDL_LIFE
_LIST_
CREATE_
LOCAL
00
H
1B
H
(= 27)
_____ ______
Read identification
of a station
FDL_IDENT 00
H
1C
H
(= 28)
______ 0...126
Read station-
oriented statistics
FDL_
READ_
STATIST
IC_CTR
00
H
1D
H
(= 29)
______ ______
Read station-
oriented statistics
FDL_
READ_LAS_
STATIST
IC_CTR
00
H
1E
H
(= 30)
______ ______
Table 17.9 Overview of the FMA Services
B8976060/02 Appendix
17 - 21 Volume 1