Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 183)

6.3 REFER
6-9
6
6.3.2 Refer on the FUNC Instruction
1. Open the program in the on-line mode.
2. Move the cursor to the FUNC instruction and select Debug (D) - REFER (R) of the
menu.
3. The specified user function program is opened. In the sample shown above, the user
function program screen for FUNC01is displayed