单键翻转
FUNCTION FC 11 : VOID
TITLE =
//
AUTHOR : AXG
FAMILY : ESU
NAME : SDZF
VERSION : 0.0

BEGIN
NETWORK
TITLE =

A M 0.0;
A M 0.1;
= M 58.0;
NETWORK
TITLE =

A M 58.0;
AN M 58.1;
= M 58.2;
NETWORK
TITLE =

A M 58.2;
S M 58.1;
ON M 58.0;
ON M 0.0;
R M 58.1;
NOP 0;
NETWORK
TITLE =

A M 58.2;
A M 58.4;
= M 58.3;
NETWORK
TITLE =

A M 58.2;
AN M 58.3;
AN M 58.4;
S M 58.4;
O M 58.3;
ON M 0.0;
R M 58.4;
NOP 0;


END_FUNCTION


使用说明：M0.0----使能
M0.1----单键使M58.4翻转
转载自《Siemens PLC论坛》