User data

Axis number

Description

Unique system-wide number of a logical axis.

The specified logical axis is assigned the handwheel resolution which is the basis for moving the axis in manual mode handwheel mode.

ST Path

Commanded value

gpCh[channel_idx]^.hb_mc_control.hr_parameter.command_w.log_achs_nr

Requested value

gpCh[channel_idx]^.hb_mc_control.hr_parameter.request_r.log_achs_nr

Data type

UINT

Value range

[1, MAX_UNS16]

In TwinCAT normally [1, gNrAX]

Handwheel resolution

Description

Resolution of axis motion path for one handwheel revolution.

The internally used total resolution of the axis in 0.1 µm per applied handwheel increment results from the current handwheel resolution in 0.1 µm/increment divided by the physical handwheel resolution in increment/revolution of the handwheel specified.

Manual parameter list:

hr_data[0].hr_aufl_z   1000  # incr./rev. - denominator

hr_data[0].hr_aufl_n   14    # incr./rev.. - denominator

Programming command (specified here in mm/revolution):

#HANDWHEEL [AX=X RES1=0.1 RES2=90.2 RES3=0.5] or

#SET HR [0.1, 90.2, 0.5] X (old syntax)

ST Path

Commanded value

gpCh[channel_idx]^.hb_mc_control.hr_parameter.command_w.resolution

Requested value

gpCh[channel_idx]^.hb_mc_control.hr_parameter.request_r.resolution

Data type

DINT

Unit

0,1 µm / handwheel revolution