Baudrate
and
Parity
selects the communication parameters. The interface always uses 8
data bits and 1 stop bit.
Maximum Timeout
selects the maximum time a request is allowed to take. If a request takes
longer the reply is silently discarded.
7.5 Modbus TCP
The DCU has a built-in Modbus TCP communication interface.
The Modbus register map is the same as for the Modbus RTU interface.
home / dcu / communication / modbus tcp
Maximum Timeout
selects the maximum time a request is allowed to take. If a request takes
longer the reply is silently discarded.
Block Write Requests
selects whether all write requests shall be blocked.
7.6 J1939 Configuration
home / dcu / communication / j1939 configuration
Secondary J1939 on COM5
selects if the secondary CAN interface shall use J1939 as a
high level protocol instead of CANopen.
The Secondary J1939 configuration is only selectable here for DCU 410E/408E.
For DCU210E/208E the secondary J1939 interface is configured in the flexible I/O
section.
7.6.1 Configuration
J1939:1 and J1939:2 configuration is similar unless noted in this section.
Page 74 (99)
