Yaskawa MotionSuite Series Machine Controller Programming Manual - Manual (Page 94)

MotionSuite™ Series Machine Controller Programming Manual Chapter 3: Advanced Programming Methods
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! UFC Command Creating Steps
UFC command creating steps are described below.
! Register Type Used in the User Function
The types of the register are shown as follows:
• B-VAL
→ Bit-type
• I-VAL
→
For future use
• L-VAL
→ For future use
• I-REG
→
Integer number type
• L-REG
→ 32-bit integer or real number-type
Determine UFC command specifications.
Set up the following in the DWG
configuration definition screen:
• Function configuration definition
• Input/Output definitions
Create the user functions (ladder).
Create the motion program.
Verify motion
• Determine input/output number and data type.
• Determine function name.
Input by using the CP-717.
Use the same method as the DWG creation.
However, the register type to be used varies.
Create with the format of the UFC:
Function name, Input data, Input address,
and Output data.