AddFEM
Technical Data
4-27
AddFEM
C79000–G8076–C900–03
4.3.5 Diagnostic Message
Qualifiers are assigned to the analog and binary input and output data, which are
also transferred within the user data messages.
For masters which can be diagnosed device–specific diagnostic messages are
transferred under consideration of the PROFIBUS DP diagnostic possibilities.
The previously single–stage diagnostic concept DPV1–Slave 6DL3100–8AC has
been extended to the three–stage diagnostic concept of PROFIBUS–DP, consi-
sting of the device–specific diagnostics, identifier– or module–specific diagnostics
and the channel–specific diagnostics. In addition the alarm model according to
DPV1 can be used by preprocessing functions. Further information on diagnostics
at 6DL3100–8AC can be found in the manuals of the FEFs. The manuals of the
FEFs are stored on the AddFEM CD in the directory of the corresponding order
number.
The diagnostic buffer is byte–oriented. The first 6 bytes have a default assignment.
The remaining bytes (7 to 18) have the following assignments for
6DL3100–8AA/–8AB:
Bit 7 Bit 0
Byte
No.
Contents 7 6 5 4 3 2 1 0
7 Header
byte
Device–specific
diagnostics
Length of the external diagnostic data
0 0 0 0 1 1 0 0
8 Reserve 0 0 0 0 0 0 0 0
9 Group
status
BSV BAR 2 BSV BAR
1
0 0 0 EXT INT BUS
10 Group
status
0 0 0 0 0 BOF AOF AIF
11 AI status AI_8F AI_7F AI_6F AI_5F AI_4F AI_3F AI_2F AI_1F
12 AI status 0 0 0 0 AI_12F AI_11F AI_10F AI_9F
13 AO status AO_8F AO_7F AO_6F AO_5F AO_4F AO_3F AO_2F AO_1F
14 AO status 0 0 0 0 0 0 0 0
15 BO/BI
status
BO_8F BO_7F BO_6F BO_5F BO_4F BO_3F BO_2F BO_1F
16 BO/BI
status
BO_16F BO_15F BO_14F BO_13F BO_12F BO_11F BO_10F BO_9F
17 Internal
error
SV_P24V CP_F S2_RAS
T
S2_TAS
T
S1_RUN_
P
S1_RUN S1_STOP S1_MRE
S
18 Internal
error
KORR-
DAT_F
PROM_F RAM_F RSS_F SV_P20V SV_N20
V
SV_N15V SV_P15V
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