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Appendix
CPU 317T: Technology Functions
A-6 A5E00251798-03
Technology objects
You configure the technology objects in S7T Config. Technology objects used in
this example:
Technology objects
Positioning axis (die axis)
Synchronization axis (feed axis)
Cam disk (for coupling the feed axis
to the die axis)
Cam (for controlling the gripper
function)
Technology functions
The task is solved in the user program by calling the following technology functions
at the FBs:
Technology function Task / description
1. MC_Power Enable feed axis
2. MC_Power Enable die axis
3. MC_Home Homing the die axis in angular position 0°
4. MC_Home Homing the feed axis in basic position
5. MC_CamIn Couples the feed axis to the die axis via cam disk
6. MC_CamSwitch Setting up a positioning cam for controlling the gripper
function
7. MC_MoveVelocity Moving the die axis at a preset velocity
Current production process
Press shutdown:
a. MC_MoveAbsolute Running the die axis to angular position 0°
b. MC_Halt "Normal stop" feed axis
c. MC_Halt "Normal stop" die axis
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