D.2 example indexer exercise #2 – Yaskawa Sigma II Indexer User Manual
Page 212
Sigma II Indexer User’s Manual
Appendix D-5
D.2 Example Indexer Exercise #2
Exercise #2a:
Start a New Project. Enter and download the following program into the Indexer using
IndexWorks. Test the program after downloading.
It is recommended to reset the Indexer to all factory defaults before starting a new applica-
tion. This can be done in IndexWorks by selecting Tools, Reset to Factory Defaults, All
Defaults.
Application:
Mechanical System: Rotary table with 6 positions (0
º
, 60
º
, 120
º
, 180
º
, 240
º
, and
300
º
) 1 to1 gearbox.
Move Profile: Positioning Resolution: 0.01
º
60
º
in 0.10 seconds (triangular move profile)
Moves should take the shortest path of travel.
Set up a program table such that program step 0 is 0
º
, program step 1 is 60
º
, program step 2
is 120
º
, etc. Output /POUT0 should turn on when within 20
º
of each position. Output /
POUT4 should turn on when within 10
º
of each position. All outputs should turn off at the
start of the next move.
Exercise #2b:
Outputs /POUT2 and /POUT3 should turn on whenever the rotary table is between 90
º
and
180
º
.