S-0-0079 Position resolution

This parameter specifies the number of increments per turn (360°) for rotary motors. The LSB of the position data thus has a weighting of 360° deg / S-0-0079.
For linear motors it specifies the number of increments per pole pitch (e.g. 24 mm). The LSB of the position data thus has a weighting of 24 mm / S-0-0079.

Attributes

Name

Value

Datatype

udec

Data length in bit

32

Decimal point

0

Min value

1048576

Default

1048576

Max value

1048576, from Rev. 210: 1073741824

Unit

-

Changeable in EtherCAT state

PreOp

Cyclic transfer

No

Device parameter

No

Related to interface revision

changed from Rev. 210

In S-0-0076, the AX5000 allows rotary parameter weighting and therefore supports this parameter. Up to interface 203 the following applies: The scaling cannot be changed. The following settings are set: 220 inc/revolution = 1048576 inc/revolution.
From interface 204 the following applies: The single-turn resolution of the drive can be selected between 20 bits and 30 bits. Example: If the single-turn resolution is set to 22 bits, 10 bits remain for the multi-turn resolution. The overall resolution is 32 bits.

Value

Text

1048576

220 Bit

2097152

221 Bit

4194304

222 Bit

8388608

223 Bit

16777216

224 Bit

33554432

225 Bit

67108864

226 Bit

134217728

227 Bit

268435456

228 Bit

536870912

229 Bit

1073741824

230 Bit

S-0-0079 Position resolution 1:

For further information please look into the involved IDN:

S-0-0076