Bosch Rexroth Rho 4.0 - 6.2 Machine parameter

Electric Drives
and Controls
6−5Bosch Rexroth AGRhoMotion1070072367 / 04
SERCOS interface
6.2 Machine parameter
The interface is activated via machine parameters. A distinction is made
between control and drive parameters, i.e. there are two different, sepa-
rate machine parameter files that are loaded into the control in the star-
tup.
6.2.1 SERCOS specific control parameters
Machine parameter P401
With P401, the following settings declares an axis as a SERCOS axis.
A_1 Servo-B. : 1 number of the servo board
(at present always 1)
A_1 SCS Plug : X71 plug No. of the SERCOS interface
A_1 SCS Ring-No.: 1 running number of the SERCOS ring
(at present always 1)
A_1 SCS Axis No : 1 SERCOS address of the corresponding drive
amplifier (corresponds to the setting on the
Personality module in the amplifier).
A_1 drive type : 10 identification for Bosch Rexroth Servodyn-D-
SERCOS drives
A_1 enc.dist/rot: : 1.0 Distance of the axis per encoder revolution in
mm or deg (is only required with RC-lead refe-
rencing)
A_1 Ref.-Mode : 0 0..3
10
RC−lead referencing
drive−lead referencing