2 Solution
Frei verwendbar House Control with Master-Slave - LOGO! Set 9
Entry ID: 64143308, V2.2, 09/2018
11
©
S
ie
m
e
n
s
A
G
2018
A
ll
r
ig
h
ts
r
e
s
e
rv
e
d
2.3.2
Roof hatch
Inputs and outputs
Table 2-6
No.
Hardware
LOGO! module
Program inputs/outputs
1.
Roof hatch button (make contact)
Master DM16 l1
I9
2.
Roof end switch open (break contact)
Master DM16 l2
I10
3.
Roof end switch close (break contract)
Master DM16 I3
I11
4.
Roof hatch motor up
Master DM16 Q1
Q5
5.
Roof hatch motor down
Master DM16 Q2
Q6
Function description
For the roof hatch, a 0.5 seconds pause for the direction change was programmed
for protecting the motor against direct rerouting.
The LOGO! TDE or the LOGO! display can be used to predefine manual or
automatic control of the roof hatch.
In manual mode, the roof hatch can be controlled on the spot with a button. In
addition in manual mode the roof hatch can be controlled remotely over a tablet,
smartphone or PC with the F1 function key over the integrated webserver of
LOGO! 8.
In automatic mode, the roof hatch is controlled with the PT100 (see
depending on the temperature.
The function block for the temperature-dependent control of the roof hatch can be
called up in parameter assignment mode with the respective block name using the
LOGO! display or LOGO! TDE. This enables setting the temperature threshold
values for opening and closing the roof hatch individually.
Table 2-7
No.
Function
Function block
Block name in the
program
1.
Temperature-dependent control of the
roof hatch
Analog threshold
trigger
auto roof (B105)
