Technical data

Technology functions
CPU 317T: Technology Functions
6-14 A5E00251798-03
Input parameters
Parameter Data type Start value Description
Axis INT 0 Number of the technology DB
Execute BOOL FALSE Start of the command at the positive edge
Position REAL 0.0 Absolute position at the axis homing position, or
position setpoint or position correction value.
Mode INT 0 Homing mode:
Value = 0: Active homing:
Reference point approach according to
axis configuration
Value = 1: Active homing:
Reference point approach according to
axis configuration The homing position
coordinate is assigned the value of
Input parameter Position.
Value = 2: Passive homing:
Homing based on axis configuration.
The homing position coordinate is assigned
the value of input parameter Position.
Value = 3: Direct homing:
The current position is assigned the value
of input parameter Position.
Value = 4: Correction of the actual value (position
value = actual position - Position
parameter.)
Value = 5: Absolute value encoder adjustment:
The current position is assigned the value
of input parameter Position.
The position offset set by the absolute
value adjustment is retained after power
failure. Precise adjustment requires axis
standstill.
Value = 6: Correction of the setpoint in the base
coordinate system.
(position value = actual position -
Position parameter)
Value = 7: Correction of the setpoint in the
superimposing coordinate system.
(position value = actual superimposing
position - Position parameter.)
Please note that any position adjustments (Mode = 3,
4, 6 or 7) also affect the absolute value encoder
adjustment. After POWER OFF or restart (MC_Reset,
Restart = TRUE), only the absolute value encoder
adjustment comes into effect.
DoneFlag INT 0 DoneFlag generated in the MCDevice DB