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Objects 07/06 Danaher Motion
72 Initial Release M-S2-021-11
6. 48 SDO 608CH: VELOCITY DIMENSION INDEX (DS402)
Index 608Ch
Name
velocity dimension index
Object code
VAR
Data type
UNSIGNED8
Category
mandatory
Access
rw
PDO mapping
not possible
Value range
UNSIGNED8
Default value
0
The velocity dimension index defines the SI-unit of the used velocity setpoints.
Relationship between the SDO-values and the manufacturer-specific parameter VUNIT:
Value of SDO608C
h
ASCII parameter VUNIT
SI unit
A6
h
0 m/s
A4
h
1 turn/min
A6
h
5 m/s
A7
h
6 m/min
A6
h
7 m/s
A7
h
8 m/min
The parameter VUNIT can be stored in the drive. The values for SDOs 608Bh and 608Ch are initialized by
this parameter. Only the described values for VUNIT are possible with the profile DS402.
6. 49 SDO 608DH: ACCELERATION NOTATION INDEX (DS402)
Index 608D
h
Name
acceleration notation index
Object code
VAR
Data type
INTEGER8
Category
mandatory
Access
rw
PDO mapping
not possible
Value range
INTEGER8
Default value
0
The acceleration notation index scales acceleration setpoints, which units are defined with the„acceleration
dimension index“ as SI-units, in powers of ten.
Relationship between the SDO-values and the parameter ACCUNIT:
Value of SDO608D
h
ASCII parameter ACCUNIT Scaling
0 1,5 1
FA
h
3 10-6
FDh 4 10-3