CODESYS Development System
_out := b); FUNCTION_BLOCK
TimeReporter: Each function block [...] a library block [...] block to the watch
CODESYS Development System
| FUNCTION_BLOCK | METHOD [...] 声明部分 PRG , FUNCTION_BLOCK [...] 远程直接读取或写入 <function block instance
CODESYS Development System
_VAR FUNCTION_BLOCK FB METHOD
block GetDeviceError [...] AXIS_REF_SM3.GetDeviceErrorAsync (METH) ¶ METHOD GetDeviceError
function block GetBusError [...] IBus.GetBusErrorAsync (METH) ¶ METHOD GetBusError
CODESYS Development System
示例: FUNCTION_BLOCK POU VAR