7. PLC Configuration
7.1. Export Product GSD File
Option for PROFIBUS DP Device.
Option if the PLC program requires a product file, GSD (General Station Description) file, describing how the
Communicator can be used on the high level network.
Figure 35. Export Product GSD File
You find the
PROFIBUS GSD
file on the Communicator built-in web interface PROFIBUS page, Files & firmware
page and on the Support page.
To export the GSD file:
1. Click GSD file.
The GSD file is downloaded to your PC.
7.2. Addressing and Register Mapping
7.2.1. Data From Modbus TCP Network to Serial-Subnet
Process data offset
Coil address
Holding register
0x0000 — 0x001
0x0000 — 0x000F
0x0000
0x0002 — 0x0003
0x0010 — 0x001F
0x0001
...
...
...
0x05D8 — 0x05D9
0x2EC0 — 0x2ECF
0x02EC
0x05DA — 0x05DB
0x2ED0 — 0x2EDF
0x02ED
7.2.2. Data From Serial-Subnet to Modbus TCP Network
Process data offset
Discrete input address
Input register
Holding register
0x0000 — 0x001
0x0000 — 0x000F
0x0000
0x0800
0x0002 — 0x0003
0x0010 — 0x001F
0x0001
0x0801
...
...
...
...
0x05D8 — 0x05D9
0x2EC0 — 0x2ECF
0x02EC
0x0AEC
0x05DA — 0x05DB
0x2ED0 — 0x2EDF
0x02ED
0x0AED
Anybus
®
Communicator
™
- Modbus TCP Server to PROFIBUS DP Device
PLC Configuration
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SCM-1202-201 Version 1.0
