Structure of the in- and output data for DeviceNet (from firmware 306V2.2)
The module has 6 Bytes input and output data in the Poll I/O data. Consumed (Tx for the Scanner) and produced (Rx for the Scanner) data size are each 6 Byte more.
Input
Byte
D0
D1
D2
D3
D4
D5
Description
Control byte
Input byte1
Input byte0
Input byte4
Input byte3
Input byte2
Output
Byte
D0
D1
D2
D3
D4
D5
Description
Status byte
Input byte1
Input byte0
Input byte4
Input byte3
Input byte2
Attention:
The control byte allows the changing of the registers of the module. It must always be 0 in order to avoid a change in the registers. A wrong mapping can change the function of the module!
Structure of the in- and output data for DeviceNet (from firmware 306V3.0)
The module has 4 Bytes input and output data in the polled I/O data.
Input
Byte
D0
D1
D2
D3
Description
Input byte0
Input byte1
Input byte2
Input byte3
Output
Byte
D0
D1
D2
D3
Description
Input byte0
Input byte1
Input byte2
Input byte3
Dataexchange module | 5 |
