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G 3800 X015 Configuration Software
October 2002
Time characteristics
Up-button central
t
Down-button central
t
TU
TU
TL
TR
Up-channel (roller blind 1)
t
Down-channel
(roller blind 1)
t
TV
TV
TU
TL
Up-channel (roller blind 2)
t
t1 t2
t3
t4
t5
t6 t7
t
PMan_TRollerMaster_1a
TV
The above illustration is based on a roller blind master application with sequential operation mode and a
Reverse Up time TR.
t1:
The button for the up-direction is activated. The up-channel of the first motor is activated.
t2:
In the operation mode “Sequential”, the Controller switches the up-channel of the second motor on after
a time delay of 1 s.
t3:
Before elapse fo the master roll time, the Down-button is actuated whereby the roller blind is forced in
the opposite direction. The motors stop one by one, and the Reverse delay TU set for the decentral roller
blind object begins.
t4:
After elapse of the Reverse delay TU, the first motor starts in the opposite direction, while the second
motor is activated after a delay of 1 s.
t5:
After the end of the roll time TL, the Reverse delay TU is postponed due to the subsequent Reversing.
t6:
Based on the set Reverse Up time TR, the roller blinds again run in the opposite direction in order to tilt
the blinds.
t7:
After elapse of the Reverse Up time TR, the motor of the first roller blind stops
Application example
A detailed example is described in connection with the decentralized up-down roller blind function.
© 2002 Carlo Gavazzi Industri A/S. All rights reserved
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