Disable input
The digital NCK inputs can be disabled individually from the PLC application program with
the following interface signals:
DB10 DBB0 or DBB122 ... (Disabling of digital NCK inputs)
In this case, they are set to "0" in a defined manner inside the control.
Set input from PLC
The PLC can also use the following interface signal to set each digital input to a defined
"1" signal (see figure):
DB10 DBB1 or DBB123 ... (PLC setting of digital NCK inputs)
As soon as this interface signal is set to "1", the signal state at the hardware input or the
input disable is inactive.
Read actual value
The signal state of the digital NCK inputs is sent to the PLC:
DB10, DBB60 or DBB186 ... (actual value for digital NCK inputs)
The actual value reflects the actual state of the signal at the hardware input. The influence of
the PLC is, therefore, ignored in the actual value (see fig.).
看上面的文字是否可以这样理解，如果有DMP是通过drive bus x141接入的话，I/O点对应DB10.DBB60,DBB186,
不知道是否正确，请高手指教！