7.1.7.1 Configuration of the inputs
di28 defines the controlword bits on which the status of the controlword inputs de-
pends on.
copy bit 11 to cw input x
If one of the selected controlword bits is set, the
corresponding controlword input (cw 1 or 2) is
set
copy bit 12 to cw input x
copy bit 13 to cw input x
copy bit 14 to cw input x
7.1.7.2 Display of the inputs
there are 2 new bits in the display of ru18 and in the selection tables of the digital
input functions for which the use of the controlword inputs seems reasonable: 12 /
13 controlword input x => CW x.
For functions for which the use of the controlword inputs is not recommended, "re-
served" is displayed instead of CW 1 / CW 2. If this bit is used, the corresponding
function is also executed.
Input state controlword input 1
Input state controlword input 2
Channel 1 from the safety
module
Can not be changed by the input
block
Channel 2 from the safety
module