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Table 6- 4
Variable
Interface.
FromMCS
EnableGate
DisableGate
ResetGate
ResetStatistic
Reserve04
Reserve05
Reserve06
Reserve07
ConveyorSpeed
Interface.
ToMCS
GateEnabled
InWork
FinishedWith
Data
Finished
WithoutData
FinishedObject
Lost
Reserve5
Reserve6
Reserve7
Reserve10
Reserve
TelegramID
ResultID
Orientation
Transponder
SIMATIC Ident CB Gate
Operating Instructions, 08/2022, C79000-G8976-C671-01
Structure of the "MCSInterface" data block
Data type
STRUCT
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
REAL
STRUCT
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BYTE
WORD
UNIT
UNIT
INT
IID_IN_I_8
1
Reserved
BYTE
ID_Len
BYTE
EPC_ID
ARRAY
[1..62] of
Byte
tagPC
WORD
RSSI
BYTE
MaxRSSI
BYTE
MinRSSI
BYTE
channel
BYTE
Offset
Offset
Comment
S7
TCP
0.0
--
Structure that is received
from the higher-level system.
0.0
--
Enable gate.
0.1
--
Disable gate.
0.2
--
Reset gate.
0.3
--
Reset statistics.
0.4
--
<Reserve>
0.5
--
<Reserve>
0.6
--
<Reserve>
0.7
--
<Reserve>
2.0
--
<Is not used>
6.0
0.0
Structure that is sent to the
higher-level system
6.0
0.0
Gate is enabled.
6.1
0.1
Read operation active.
6.2
0.2
Read operation with data
ended.
6.3
0.3
Read operation without data
ended because no transponder
was clearly identified.
6.4
0.4
Read operation was aborted
because the previous object
is still being processed.
6.5
0.5
<Reserve>
6.6
0.6
<Reserve>
6.7
0.7
<Reserve>
7.0
1.0
<Reserve>
8.0
2.0
<Reserve>
10.0
4.0
ID of sent telegram.
Is incremented when a
telegram is sent.
Range of values 1...65535.
12.0
6.0
ID of the result.
Is incremented on each new
result.
Range of values 1...65535.
14.0
8.0
Alignment of the object
•
0 = Unknown
•
1 = Tag top
•
2 = Tag bottom
16.0
10.0
Transponder data of the
detected transponder
16.0
10.0
17.0
11.0
Length of the EPC ID
18.0
12.0
EPC ID
80.0
74.0
--
82.0
76.0
RSSI value
83.0
77.0
Highest RSSI value
84.0
78.0
Lowest RSSI value
85.0
79.0
Channel
Network integration
6.3 Structure of the data block
33
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