Keypad
‑69‑
Figure 5‑9 Procedure for setting forced DO function
H0d.19 (Forced DO value) is used to set whether the DO function is active. The
keypad displays the value in hexadecimal. After the hexadecimal value is
converted to a binary value, the value "1" indicates the DO function is active
and "0" indicates the DO function is inactive.
The DO logic is defined by parameters in group H04. H0b.05 is used to monitor
the DO level status. The keypad displays the level, and the value of H0b.05
(monitored DO signal) read in the software tool is hexadecimal.
■ Example:
To activate the DO function assigned to DO1 and deactivate DO functions
assigned to DO2 and DO3, set as follows:
As the value "1" indicates the DO function is active and "0" indicates the DO
function is inactive, the binary value is "110", which corresponds to the
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