77
DRT7145
C - 2022/11
Member of Exel group
12. Communication with the PLC in CAN
12.1. Characteristics
In CAN mode a PLC manages the display and/or control of the data of the
Inobox
module.
It is necessary to configure the address of the
Inobox
and the communication speed (from 0 to 7) using the last
setting screen.
It is a version CAN2.0A, with the standard format (11-bit identifier)
The CAN uses a linear bus terminated at each end with 120 W resistors (not integrated in the
Inobox
module)
The
Inobox
module must receive regularly, about every 100ms, an exchange otherwise a fault "17 - Absence of
control mode fault" appears after 1s.
Speed in Kbits/s
10
0
20
1
50
2
100
3
125
4
250
5
500
6
1000
7
