General
Number of control axis:
- The number of control axes for the positioning function is equal to the number of motors being controlled.
- The PLC-ES executes the two-axis (X & Y) positioning control and supports linear interpolation.
1-Axis Linear Control (X or Y):
2-Axis Linear Interpolation Control:
Positioning Instruction
- The PLC-ES is equipped with dedicated instructions for positioning enabling easy control:
- POSCTRL
- PSTRT1/PSTRT2
- PINIT
- PFWRT
- TEACH1/TEACH2
Manual Operation
- Manual operation is made possible by the JOG operation, inching operation, and general-purpose manual pulse generator (MPG).
OPR Control
- The PLC-ES provides three Origin Point Return (OPR) methods:
- DOG/Zero OFF
- DOG/Zero ON
- Near-point DOG
Output Pulse Level
The direction of positioning control is determined by configuring the High Active or Low Active mode in a scan or special program.
High Active
Low Active
