IBA Com-L2B-4-8 User Manual

Manual ibaCom-L2B-x-8
26 Issue 3.2
11.1.5.4 Applications
ibaLogic, system coupling
NO TDC, Simadyn D
11.1.6 ibaF0b_4.gsd – 28 Real In-/Outputs
This mode is used to read / write up to 28 real values and 32 digital signals from / to a
Simatic S7 (resp. TDC, SD) as PROFIBUS master. Due to limitations of the Simatic
real datatype only 28 values can be used (IN 122 Bytes / OUT 122 Bytes).
11.1.6.1 DP-Master Output data
OUTPUT DATA
Byte no. Offset
Contents Remark
1 0 not used
2 1 not used
3 2 not used
4 3 not used
5 4 7 6 5 4 3 2 1 0 Dig. outputs channel 0...7
6 5 15 14 13 12 11 10 9 8 Dig. outputs channel 8...15
7 6 23 22 21 20 19 18 17 16 Dig. outputs channel 16...23
8 7 31 30 29 28 27 26 25 24 Dig. outputs channel 24...31
9 8
MSB
10
11
12
LSB
A
nalog output channel 0
Real (4 byte), Big Endian Motorola
12
A
nalog outputs in total:
28 Longs (Real), Big Endian Motorola
117 116
MSB
118
119
120
LSB
A
nalog output channel 27
Real (4 byte), Big Endian Motorola
121 120 not used
122 121 not used
customized functions possible (e.g. status, watchdog
etc.)
11.1.6.2 DP-Master Input data
INPUT DATA
Byte no. Offset
Contents Remark
1 0 FO message counter-A incremented by each new FO message, Bit 7 always = 1
2 1 FO reception status Bit 0: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
10
11
12
LSB
A
nalog input channel 0
Real (4 byte), Big Endian Motorola
12
A
nalog inputs in total:
28 Longs (Real), Big Endian Motorola
117 116
MSB
LSB
A
nalog input channel 27
Real (4 byte), Big Endian Motorola
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, Bit 7 always = 1

IBA Com-L2B-4-8 Specifications

General

Brand	IBA
Model	Com-L2B-4-8
Category	Computer Hardware
Language	English