Bosch Rexroth Rho 4.0, Описание системы

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6−24 Electric Drives
and Controls Bosch Rexroth AG RhoMotion 1070072367 / 04
SERCOS interface
S−0−0391 Monitoring window feedback 2
The value of this parameter defines the maximal admissible deviation of
the position feedback value between motor encoder and external enco-
der S−0−0051 (Position feedback encoder 1, S−0−0053 Position feed-
back encoder 2).
With use of the encoder as an independent belt input, the monitoring
must be disabled by setting this parameter to zero.
P−0−0075 Encoder type 2
The determination of the encoder interface where the optional encoder
is connected to, takes place by this parameter. The identification num-
ber of the according interface module must set as follows:
D
0 No encoder
D
1 GDS/GDM encoder from Bosch-Rexroth
D
2 Incremental encoder with sine signals (1V signals) by the
company Heidenhain
D
3 Resolver with data memory
D
4 Encoder with Hiperface interface
D
5 Incremental encoder with rectangle signals by the company
Heidenhain
D
6 Motor encoder of motors MSK (Motor type keyfield
”Encoder”= S2 resp. M2)
D
8 Encoder with EnDat2.1 interface by the company Heidenhain
D
10 Resolver encoder without data memory
P−0−0078 Assignment optional encoder −> option position
This parameter defines the interface which is determined for the optio-
nal (external) encoder:
D
0 none
D
1 X4 (option 1)
D
2 X8 (option 2)
D
3 X10 (option 3)
P−0−0185 Control word of encoder 2 (optional encoder)
Bit 0: Feed constant 2
0: not activated
Bit 1: Spindle encoder monitoring
0: not activated
1: activated
1: activated
If the external encoder is used as belt encoder, P−0−0185 must set to
zero.