289.805.003
14
Date: 2018-11-28
DMX channel overview
DMX
channel
Function
Description
1
Position rough
This channel controls the position of the Mini Roll Down, with the speed (DMX channel 3).
This rough position works together with the fine position (DMX channel 2).
The rough position and the fine position are multiplied in to a 16 bit channel. The rough
position is the
MSB
.
2
Position fine
This channel controls the position of the Mini Roll Down, with the speed set on DMX
channel 3.
This fine position works together with the rough position (DMX channel 1).
The fine position and the rough position are multiplied in to a 16 bit channel. The fine
position is the
LSB
3
Speed
This channel controls the speed of the Mini Roll Down.
This channel defines the maximum speed, and the Mini Roll Down slows down as closing in
on the wanted position.
This channel also works as a main brake; the motor does not run unless the channel is set
above 0%. The speed-channel can also be used to make soft and slow movements or fast
and sudden movements.
4
Enable save
soft limits
When channel 4 is between 60-65% saving of soft-limit top and bottom position is enabled.
The Mini Roll Down can be operated while channel 4 is between 60-65%, however, to
minimise the risk of accidentally setting new top and bottom limit, channel 4 should be set
to 0% when not in use.
5
Manuel Up /
Set soft-limit
top (100%
position)
The value of the channel determines the speed at which the Mini Roll Down moves up. This
channel overrules movement with positioning via channel 1 & 2.
•
Channel 4
between
60-65% enable save soft-limits.
When channel 4 is in this range the top position can be adjusted using channel 5.
The Top position is saved when channel 5 is put back at 0%. Note that it should be
moved gradually towards 0% to give the banner time to slow down.
The top position should be set with channel 5 before the bottom position is set with
channel 6, since the range is calculated relative to the top position.
•
Channel 4
not between
60-65% enable save soft-limits is
NOT
enabled.
When save soft-limits is not enabled, channel 5 can still run the roll up but any position
is not saved, so it returns to the position given by channel 1 &2.
6
Manuel Down
/ Set soft-limit
bottom, and
range (0%
position)
The value of the channel determines the speed at which the Mini Roll Down moves up. This
channel overrules movement with positioning via channel 1 & 2.
•
Channel 4
between
60-65% enable save soft-limits.
When channel 4 is in this range the end position can be adjusted when running with
channel 6. The bottom position is set when channel 6 is put back at 0%.
The top position should be set with channel 5 before the bottom position is set with
channel 6, since the range is calculated relative to the top position.
•
Channel 4
not between
60-65% enable save soft-limits is
NOT
enabled.
When save soft-limits is not enabled, channel 5 can still run the roll down but any
position is not saved, so it returns to the position given by channel 1 & 2.
