Electric Drives
and Controls
5−37Bosch Rexroth AGRhoMotion1070072367 / 04
CAN-Bus peripheral equipment
D IOKind Block n : 1
D 1stAdr.Block n : 0
D Length Block n : 8
D Ident. Block n : 643
D Bus-no.Block n : 2
The block number n is obtained from the whole configuration of CAN mo-
dules (n=1..40).
1stAddr must be matched with other analog inputs channels. If for exam-
ple a B~IO analog input module is used simultaneously with 4 analog in-
puts, for which the initial address is set =0, the value 8 must be set as the
initial address of the SR-CAN analog inputs.
The adjustment of the initial addresses depends on which one of the two
CAN busses the I/O module is driven at. It must be ensured that there is
no overlap for the address assignment.
In the machine parameter P407, the 8 byte data block is assigned to the
4 input channels. See also 5−38, assignment of the analog input chan-
nels (P407).
Identifier depends on the adjusted node-ID (Offset address) of the SR-
CAN module :
Identifier = 640 + Node-ID
2. Digital-input block
D IOKind Block n : 0
D 1stAdr.Block n : (212)
D Length Block n : 1
D Ident. Block n : 387
D Bus-no.Block n : 2
The block number n is obtained from the whole configuration of CAN-
modules (n = 1..40).
1stAddr gives the initial address in the rho4 interface and must be mat-
ched with other digital input channels.
Identifier depends on the adjusted Node-ID (Offset address) of the SR-
CAN module :
Identifier = 384 + Node-ID
To Next Page
Loading...
