Bosch Rexroth Rho 4.0 - Page 99

Electric Drives
and Controls
5−21Bosch Rexroth AGRhoMotion1070072367 / 04
CAN-Bus peripheral equipment
Example2:
A bus switching B~IO M-CAN is operated together with 3 analog input
modules. The node ID of the B~IO M-CAN module is set via the DIP
switch on the value 10. The module is connected via the CAN plug X52 to
the rho4.
As CAN identifiers to be set, it follows:
Block1: 512 + 10 = 522
Block2: 768 + 10 = 778
Block3: 512 + 10 + 1 = 523
Bus swit-
ching
B~IO M-CAN
NODE-ID = 10
Analog-
output module
1
Block 1
Identifier 522
Analog-
output module
4AO_U
Block 2
Identifier 778
Analog-
output module
4AO_I
Block 3
Identifier 523
4AO_U
23
For the configuration, the following settings are to be entered under ma-
chine parameter P31:
IOKind Block 1 : 1
1stAdr.Block 1 : 0
Length Block 1 : 8
Ident. Block 1 : 522
Bus-no.Block 1 : 2
IOKind Block 2 : 1
1stAdr.Block 2 : 8
Length Block 2 : 8
Ident. Block 2 : 778
Bus-no.Block 2 : 2
IOKind Block 3 : 1
1stAdr.Block 3 : 16
Length Block 3 : 8
Ident. Block 3 : 523
Bus-no.Block 3 : 2