Manual
ibaBM-DP
134
Issue 1.7
13.2.7 Mode 7 – INPUT 28 Reals
This mode is used to write up to 28 real values and 32 digital signals to a SIMATIC S7
(resp. TDC, SD) as PROFIBUS master. Due to limitations of the SIMATIC real data type
only 28 values can be used (IN 122 Bytes/OUT 4 Bytes).
13.2.7.1 Output data
OUTPUT DATA
Byte no.
Offset
Contents
Remark
1
0
Status
not used
2
1
Status
not used
3
2
Status
not used
4
3
Status
not used
13.2.7.2 Input data
INPUT DATA
Byte no.
Offset
Contents
Remark
1
0
FO message counter-A
incremented by each new FO message
2
1
FO reception status
Bit 7
:FO reception OK;
Bit 3
: 0 = integer, 1 = real
3
2
reserved
4
reserved
5
4
7 6 5 4 3 2 1 0 Dig. inputs channel 0...7
6
5
15 14 13 12 11 10 9 8 Dig. inputs channel 8...15
7
6
23 22 21 20 19 18 17 16 Dig. inputs channel 16...23
8
7
31 30 29 28 27 26 25 24 Dig. inputs channel 24...31
9
8
MSB
Analog input channel 0
Real (4 byte), Big Endian Motorola
10
11
12
LSB
13
12
MSB
Analog input channel 1
Real (4 byte), Big Endian Motorola
14
15
16
LSB
16
Analog inputs in total:
28 Longs (Real), Big Endian Motorola
117
116
MSB
Analog input channel 27
Real (4 byte), Big Endian Motorola
LSB
121
120
Device-ID of FO transmitter see list of iba device-IDs
122
121
FO message counter-B
incremented by each new FO message
13.2.7.3 GSD File
GSD file name
Remark
ibaF07n4.gsd
Transfer in one block with SFC (S7-400)
ibaF07n3.gsd
Transfer in four blocks with SFC (S7-300)
13.2.7.4 Applications
ibaLogic
System coupling
SIMATIC S7
SIMATIC TDC
SIMADYN D
