MASTERBUS
FUNCTIONS
EN / Digital DC 10x10A / October 2010
17
To close the roof, the motor switch must be in
position Close roof AND the end switch must be
open (0). For this configuration example, logical
block 1 was renamed
Roof is closed
.
Function
Source 1
Source 2
Source 3
Result description
AND
Close roof
End sw open
True
Only if the motor switch is on Close roof AND the
End switch is open,
Roof is closed
is TRUE.
In the next event,
Roof is closed
is used as source to
switch On the roof drive. When the roof has reached
the end switch,
Roof is closed
becomes FALSE (0)
and the drive is switched Off.
Event
Source
Target
Command
Data
1
Roof is closed
DSD Logic
Drive
Copy
