ASCII - Command PUNIT    
Syntax Transmit PUNIT [Data]    
Syntax Receive PUNIT <Data>   Available in  
Type Variable rw   MMI Yes
ASCII Format Integer32   CANBus Object Number 3660 (hex)
DIM -   PROFIBUS PNU 1952 (dec) IND = 1 (dec)
Range 0 ... 15   DPR 352 (dec)
Default 0    
Opmode All   Data Type Bus/DPR Integer32
Drive State -   Weighting  
Start Firmware 1.0    
Configuration No   Last Change of this Object 1.0
Function Group digital I/O   EEPROM Yes
Short Description Set Resolution of the Position

Description

PUNIT enables a systemwide setting for the unit of position for the position controller. The following settings are possible:

PUNIT=0 internal Unit (user specific)
PUNIT=1 1 dm (0.1 m)
PUNIT=2 1 cm (0.01 m)
PUNIT=3 1 mm
PUNIT=4 0.1 mm
PUNIT=5 0.01 mm
PUNIT=6 1 µm
PUNIT=7 0.1 µm
PUNIT=8 0.01 µm
PUNIT=9 1 nm
PUNIT=10 0.1 nm
PUNIT=11 inch.
PUNIT=12 °

The parameter PUNIT is only used for the MMI. It calculates different units for the MMI. All internal calculations (position controller resolution PGEARI and motion tasks are not effected.

IF PUNIT=0 there is no difference to older firmware versions. The unit is defined only by PGEARI.

e.g: PGEARI=360 (Unit = Degree)
PGEARI=3600 (Unit= 0.1 Degree)