Technical data

Technology functions
CPU 317T: Technology Functions
A5E00251798-03
6-107
MC_GearIn - Example of phase shift
The example below shows the differences, based on the signal profile, between
absolute synchronism with and without phase shift.
Absolute synchronism without phase shift
Start positions at the start of the signal profile:
• Master position (Axis_1) = 0
• Slave position (Axis_2) = 0
A positive edge at Exe_1 starts absolute synchronism without phase shift. After a
short delay, InGear_1 reports that absolute synchronism is reached. Absolute
synchronism is established between the master position (Axis_1) and the slave
position (Axis_2) (master position and slave position are identical.)
Absolute synchronism with phase shift
The signal profile applies to the start positions in analog to the signal profile without
phase shift.
A positive edge at Exe_2 starts absolute synchronism with phase shift
(PhaseShift = 20). After a short delay, InGear_2 reports that absolute synchronism
is reached; the specified phase shift between the master position and the slave
position is applied.