January 2012 7.6 Electronic Handwheel 1341
MP_encoderFreq
Input frequency of position encoder input for handwheel
Available from NCK software version: 597 110-01.
Format: Selection menu
Selection: fast
Input frequency is 350 kHz
slow
Input frequency is 50 kHz
Default: No value, parameter optional
Access: LEVEL3
Reaction: NOTHING
MP_encoderResistor
Terminating resistor of position-encoder input for handwheel
Available from NCK software version: 597 110-01.
Format: Selection menu
Selection: without
Without terminating resistor
120 ohms
With terminating resistor
Default: No value, parameter optional
Access: LEVEL3
Reaction: NOTHING
Evaluation of 
handwheel pulses
Define the evaluation of the handwheel pulses in the following parameters:
 MP_countDir: Counting direction of the handwheel for this axis. If a serial 
handwheel or an HRA 110 is connected to X23, the counting direction can 
be specified for each axis.
 MP_distPerRevol: Path of the axis per handwheel revolution. The value 
applies to all connected handwheels, including serial handwheels at X23. 
With this parameter a traverse per handwheel revolution for each axis can 
be entered for HR 150 handwheels connected to HR 110. The value is 
multiplied by the entry in MP_speedFactor (CfgHandwheel).
 MP_incrPerRevol: Number of increments per handwheel revolution
 MP_rasterPerRevol: Detent steps per handwheel revolution (only for 
handwheels with detent)