Siemens SIPLUS RIC IEC on S7 Руководство - Страница 14

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PrioH_15_13_11_9_7_5_3_1
wTime_15_13_11_9_7_5_3_1
Inro_QOI
IC_15_13_11_9_7_5_3_1
SIPLUS RIC IEC on S7 V1.5
Functional description
Serves for prioritization of the information transmission.
Set bits cause the transmission of the allocated information types with high priority.
The numbers in the parameter name respond to the basis TK (without time).
Allocation of the parameter bits to the TKs:
Bit
Bit 7
Bit 6
TK
15
13
Type
IT
MEc
Def.
1
0
With the default adjustment (B#16#8F) measured values are transmitted with low
priority all other TK's with high priority.
Serves for fixing TK's which are transmitted with time.
Set bits cause the transmission of the allocated information type with time stamp.
The numbers in the parameter name respond to the basis TK (without time).
Allocation of the parameter bits to the TK's
Bit
Bit 7
Bit 6
TK
15
13
Type
IT
MEc
Def.
1
1
res.
37
36
TK
For the transfer with time the following rules apply:
Receive Message
without time stamp
with fractional time stamp
with full time stamp
With the default adjustment (B#16#FF) all information are transmitted with time
stamp, if the COT (cause of transmission) is <20 (requested).
Interrogation process:
Adjustable interrogation according IEC norm, to be responsive to:
- 0; no reaction
- 20 (B#16#14 hex) -> general interrogation
- 21 (B#16#15 hex) up to 36: group interrogation + (always) general interrogation
The actual processing (check whether any information of the requested group are
existing – corresponding reaction = pos/neg confirmation,...) is administered from
ORG block.
The requested data are always from the image.
Serves for fixing which TK's are transmitted after an interrogation command.
Set bits cause the transmission of the allocated information type due to a group inter-
rogation command.
The numbers in the parameter name respond to the basis TK (without time).
Allocation of the parameter bits to the TK's.
Bit
Bit 7
Bit 6
TK
15
13
Type
IT
MEc
Def.
0
1
With the default adjustment (B#16#7F) all information except for the integrated totals
(IT) are transmitted after an interrogation command.
Page 14 of 28
Bit 5
Bit 4
Bit 3
Bit 2
11
9
7
MEb
MEa
BO
ST
0
0
1
Bit 5
Bit 4
Bit 3
Bit 2
11
9
7
MEb
MEa
BO
ST
1
1
1
35
34
33
Transfer with
Full time stamp and time of the CPU
completed full time stamp with time
from received message
Taking over the full time stamp from
received message
Bit 5
Bit 4
Bit 3
Bit 2
11
9
7
MEb
MEa
BO
ST
1
1
1
I IA CE
Bit 1
Bit 0
5
3
1
DP
SP
1
1
1
Bit 1
Bit 0
5
3
1
DP
SP
1
1
1
32
31
30
Bit 1
Bit 0
5
3
1
DP
SP
1
1
1
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