命令:反转 IF 语句 功能 :该命令反转 IF 声明不改变语义 IF 陈述。条件被否定。中的
CODESYS Development System
运算符:AND_THEN 运算 [...] 的扩展。 这 AND_THEN 运算 [...] , CODESYS 仅当 AND_THEN 运算
CODESYS Development System
ST 声明:IF 这 IF 语句 [...] 件成立并执行相应的语句 THEN .如果表达式返回 FALSE [...] 句在相应的之后执行 THEN .如果
AutoSync THEN IF s [...] cycle if setting is [...] = 0 THEN Blink(PT
E (*.*) THEN EXIT; END_IF di [...] _MODE.AM_READ, ADR(udiResult)); IF [...] .ERR_OK THEN // handle error
Prop.iState = 3 THEN IF read [...] Prop.xExecute THEN IF read [...] Prop.xError THEN IF read
_VAR //Implementation IF bTest THEN [...] _VAR //Implementation IF bTest THEN x [...] THEN y := 13; END_IF
CODESYS Development System
ComputeGamma IF (xDelete) THEN [...] _VAR IF (xInit) THEN pb [...] IF (xDelete) THEN
bolt . If more then [...] coordination work. If access [...] user tasks then
THEN METH(i*i); END_IF [...] _VAR //Implementation: IF TRUE THEN [...] branch IF b1 THEN