Communications Card Description ZB4-604-IF1, PROFIBUS-DP 5-11
Moeller 07/01 AWB-C2700-1347GB
7.3 Profile driver number 3
This profile contains 3 modules:
Modul = 0: Various
Module 0 has 40 bytes of input and output data.
Taking into account the length of the profile header this results in 28 bytes input data and 28 bytes
output data
Modul = 1: Driver for IEC 1131
Module 1 has 38 bytes of input and output data.
Taking into account the length of the profile header this results in 26 bytes input and 26 bytes output
Modul = 2: General MDS driver
Module 1 has 76 bytes of input and output data.
Taking into account the length of the profile header this results in 64 bytes of input data and 64 bytes
output
Scanning or write format data direction PCS –> PLC
Byte Designation Description
1 Job number This number is incremented with each message.
2 Control Read/write
Bit 6 = 0: Read data (user data content not relevant)
Bit 6 = 1: Write data
3 Address form Type and addressing elements used:
Bit 0, 1, 2: 0 Bit, 1 Byte, 2 Word, 3 Dword, 4 Nibble
Bit 3: Station
Bit 4: Module used
Bit 5: Station/slot used
Bit 6, 7: Reserve
4 Address Char Data type (I, O, D, M, T...)
5 Station No Number of addressed station
6 Station Ext Extension of station number
7 Modul Lo Addressing via data blocks (e. g. Siemens DB)
8 Modul Hi High byte of data block
9 Start Lo Start address of data block (Low byte)
10 Start Hi Start address of data block (High byte)
11 Reserve
12 ByteCount Number of user data bytes
13 Data 1 User data 1 to n (depending on the selected size of GSD file)
14 Data 2
n + 12 Data n
Information that is not required can simply be ignored.
The job number must be entered in the corresponding response.
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