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  | 
![]()  | For further information please look into the involved IDN:  | 
