ibaBM-DP
Manual
Issue 1.7
135
13.2.8 Mode 8 – IN-OUT 32 Integers
This mode is used to read / write up to 32 integer values and 32 digital signals from / to
a PROFIBUS master (IN 72 Bytes / OUT 72 Bytes).
13.2.8.1 Output data
OUTPUT DATA
Byte no.
Offset
Contents
Remark
1
0
Status
not used, fill with zero
2
1
Status
not used, fill with zero
3
2
7 6 5 4 3 2 1 0 Dig. outputs channel 0...7
4
3
15 14 13 12 11 10 9 8 Dig. outputs channel 8...15
5
4
23 22 21 20 19 18 17 16 Dig. outputs channel 16...23
6
5
31 30 29 28 27 26 25 24 Dig. outputs channel 24...31
7
6
MSB
Analog output channel 0
Integer (2 byte), Big Endian Motorola
8
LSB
9
8
MSB
Analog output channel 1
Integer (2 byte), Big Endian Motorola
10
LSB
10
Analog outputs in total:
32 Words (16-bit integer), Big Endian Motorola
69
68
MSB
Analog output channel 31
Integer (2 byte), Big Endian Motorola
70
LSB
71
70
Status
customized functions possible (e.g. status, watchdog etc.)
72
Status
13.2.8.2 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
7 6 5 4 3 2 1 0 Dig. inputs channel 0...7
4
3
15 14 13 12 11 10 9 8 Dig. inputs channel 8...15
5
4
23 22 21 20 19 18 17 16 Dig. inputs channel 16...23
6
5
31 30 29 28 27 26 25 24 Dig. inputs channel 24...31
7
6
MSB
Analog input channel 0
Integer (2 byte), Big Endian Motorola
8
LSB
9
8
MSB
Analog input channel 1
Integer (2 byte), Big Endian Motorola
10
LSB
12
Analog inputs in total:
32 Words (16-bit integer), Big Endian Motorola
69
68
MSB
Analog input channel 31
Integer (2 byte), Big Endian Motorola
70
LSB
71
70
Device-ID of FO transmitter see list of iba device-IDs
72
71
FO message counter-B
incremented by each new FO message
13.2.8.3 GSD File
GSD file name
Remark
ibaF08n4.gsd
Transfer in one block with SFC (S7-400)
ibaF08n3.gsd
Transfer in three blocks with SFC (S7-300) with
SFC (S7-300)
iba_0F08.gsd
Transfer as Word (S7-300/400)
