Delta MMC120 Bedienungsanleitung PDF herunterladen (Seite 103)

MMC120 Linear Motion Control Module Appendix B: Event Control

Delta Computer Systems, Inc 360/254-8688 103

Notes

Reading the Current Step

The Step field value indicates which step the axis is current executing; the P/C can read this field to find the

step being executed. When the axis is not executing steps this field is 0.

Terminating a Loop

Step chains which are not endless loops should end with Step zero. The last Step which executes a command

should have a link type 0 (zero).

Interrupting a Sequence

You can exit out of a sequence before it reaches its end (if it has an end) either by issuing a command from the

Programmable Controller or DCS120, or by starting another event sequence. Programmable Controller

commands and DCS120 commands have priority over all Step commands.

Multiple Axes Can Use the Same Steps

Both axes can be made to follow identical patterns simultaneously by using the same steps on both.

No Conditional Branching

Step sequences cannot branch. An axis cannot wait for more than one condition (Link Type) at a time.

1 2 ... 98 99 100 101 102 103 104 105

Keine Kommentare

Delta MMC120 Bedienungsanleitung Seite 103