PP600F/602F LED lighting controllers - User Manual
Mode
SE12
uses the four combinations of INPUT1 and INPUT2 to select
between four different output currents.
The table below explains how the input conditions affect the output
current settings according to what mode is selected:
Mode
Inputs
Output
CON
Don't care
Current setting 1
SE1
INPUT1 = 0
Current setting 1
INPUT1 = 1
Current setting 2
SE2
INPUT2 = 0
Current setting 1
INPUT2 = 1
Current setting 2
SE12
INPUT2 = 0, INPUT1 = 0
Current setting 1
INPUT2 = 0, INPUT1 = 1
Current setting 2
INPUT2 = 1, INPUT1 = 0
Current setting 3
INPUT2 = 1, INPUT1 = 1
Current setting 4
9.3.2
Pulsed output
The output is off by default. When a trigger is received on one of the digital
inputs, the PP600F will wait for a delay period and then pulse the output.
The delay period, pulse width and pulse current are all configurable.
Mode
PU 1
triggers from INPUT1, and Mode
PU 2
triggers from INPUT2.
Note that the PP600F cannot trigger from the opposite channel. Triggers
occur on the leading edge of the input, that is, on the transition from 0V to
(for example) 5V input.
9.3.3
Simple and Extended Set-Ups
There are two ways to set up the PP600F – simple and extended. Simple
Set-Up can be used to set up:
Continuous output in milliamps, and
Pulsed output.
Simple Set-Up
cannot
be used to set up:
Continuous output in steps of 0.25mA,
Continuous output, selected by digital input, and
Setting current protection.
Extended Set-Up can be used to set all features but is slightly more
difficult to use (see
).
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