CODESYS Development System
操作员:CAL IEC 运算符用于调用功能块。 在伊利诺伊州, CAL 调用功能块的实例。 CAL <function block
CODESYS Development System
都实现接口 I1 : FUNCTION_BLOCK [...] 1 FUNCTION_BLOCK B [...] 设备树并打开编辑器。第一行说: FUNCTION_BLOCK
CODESYS Development System
_instance_in_retain'} 插入位置:上方的行 FUNCTION_BLOCK
CODESYS Development System
_VAR 功能块的实现: FUNCTION_BLOCK
CODESYS Development System
_VAR FB(); FUNCTION_BLOCK
CODESYS Development System
.in_out; FUNCTION_BLOCK FB VAR
CODESYS Development System
'} FUNCTION_BLOCK FB1 VAR