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If a double master is being used, the User-Diagnosis-Bytes 5 to 30 represent AS-
i network 1 and the User-diagnosis bytes 31 to 56 represent AS-i network 2.
9.1.1.1
Parameters
With the user parameters you can choose if and which slave list will be displayed
in the diagnosis. Furthermore you can select which conditions have to be fulfilled
to set the ExtDiag bit within the diagnosis telegram.
PDU byte user byte
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
The bits in "User Byte 1" and "User Byte 3" have the following meanings:
default
default
Subject to reasonable modifications due to technical advances.
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DP Parameters - Double Master
–
Station_Status
–
WD_Fact_1
–
WD_Fact_2
min T
–
sdr
–
Ident High
–
Ident Low
Group_Ident
–
DPV Status 1
1
DPV Status 2
2
DPV Status 3
3
User Byte 1, circuit 1
4
User Byte 2, circuit 1
5
User Byte 3, circuit 1
6
User Byte 1, circuit 2
7
User Byte 2, circuit 2
8
User Byte 3, circuit 2
9
7
6
5
2
2
2
-
-
0
0
7
6
5
2
2
2
FD
0
0
0
AS-i/PROFIBUS Gateway
DP
4
4
4
4
4
4
4
User Byte 1
4
3
2
2
LPF
0
1
User Byte 2
4
3
2
2
CS
PF
0
0
Copyright Pepperl+Fuchs, Printed in Germany
PROFIBUS DP
DP V1
user
default
80
4
00
4
00
4
0B
4
06
4
00
4
0B
4
06
4
00
4
2
1
0
2
2
2
–
D
F
0
1
1
2
1
0
2
2
2
APF
CF
–
1
1
0
16
16
16
16
16
16
16
16
16
53
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