User manual

© 2002 Carlo Gavazzi Industri A/S. All rights reserved 19
G 3800 X015 Configuration Software October 2002
Object Function Channel
In-/outputs
Relay output Bathroom light A1
Switch Light switch A1
Relay output Bathroom fan A2
Configuration of Master Generator
Toggle switch function Light control A1
Timer Fan control A2
Application Example
Task: A fan in a bathroom is to start 5 min after the light has been switched on and run for 10 min.
Solution: The lighting is activated by a push button connected to a sensor module (for example a univer-
sal input module) and configured for address A1 as a toggle switch function. An output of a
relay module is assigned the same address and activates the lighting. A second channel A2 is
configured as Timer and activated by the above-mentioned push button. An additional channel
of the output module is also assigned the address A2 and activates the fan.
Recycler
The impulse is generated shortly after the input has switched on at time t
1
. A pulse cycle consists of the On-
time t
E
and the Off-time t
A
. When the input is switched off, the pulse cycle also ends.
t
t
PMan_TTimer_2a
t
2
t
1
t
4
t
3
IN
OUT
By use of the additional trigger A1, the timer starts when the light is switched on.
T
E
T
A
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