Technical data

Configuration
CPU 317T: Technology Functions
4-54 A5E00251798-03
Passive homing in "BERO and zero mark" mode
After the BERO has been overtravelled, the next zero mark triggers axis homing. At
the homing position, the axis position is set to the position value defined at input
parameter Position of the "MC_Home" technology function.
Meaning of the various parameters:
Parameter Value Description
Yes The axis must be homed in order to execute
absolute motion commands.
Homing required
No The axis must not be homed in order to
execute absolute motion commands.
Homing mode For this homing mode:
Homing mode: "BERO and zero mark"
Positive
direction
The axis is only homed with positive approach
direction to the zero mark.
Negative
direction
The axis is only homed with negative
approach direction to the zero mark.
Direction of movement
Current
direction
The axis is homed when it reaches the next
zero mark.
Logical address of the BERO [byte
address]
Logical byte address of the BERO. The BERO
can be connected to the integrated inputs of
the Technology CPU, or to the I/O on
DP(DRIVE).
Bit number [number of
the bit]
Bit address of the signal used for BERO.