IHMC6-3
10
APPLICATIONS
Any application were high inrush current is an
issue or control is required. Typical use is for
Infrared Heating lamps and Garden lighting.
FEATURES
Soft Start
Up to 30% extended life of Lamp
Variable
Control
Ability to find comfort level
Remote
Control
Ease of use
HMI
Vary output and switch channels on
and off
IP Rated
HMI and IHMC6-3 are IP65 rated,
suitable for outdoor installation
Additional
Channels
Multiple units can be added and
function from 1 off HMI
SET UP
CAUTION! Ensure the 3 phase supply is
disconnected before proceeding.
Connect the 3 phase supply 415VAC with Neutral
and Earth to the terminals marked ‘L1, L2, L3
Neutral and Earth’ ensuring the phase rotation is
correct, so connect the leads like this:
Brown (L1)
Black (L2)
Grey (L3)
Connect the 3 X 2KW Lamp Loads to the
terminals marked ‘T1, T2, T3, star connected to
Neutral’.
Configure the oscilloscope to measure AC mains
voltage and connect one of the scope’s channels
across a lamp load.
Connect the HMI unit to the main controller using
four core twisted cable (included) to the terminals
marked A, B, 24v. COM on both units.
Set DIP SW1 to 1000 this sets the controller to
operate on channels 1,2 and 3 using either the
handset or HMI unit, see Table A and B on the
right hand side of the control pcb.
TEST
CAUTION! Beware of hazardous voltages while
testing!
Switch on the 3 phase supply to the IHMC6-3 and
verify the green ‘POWER’ LED is lit and the HMI
digits are lit. When the main power controller
is sending data back to the HMI unit the red
‘STATUS’ LED will pulse.
Using the HMI push buttons step through the
channels and power levels indicated by the UP
and DOWN arrows on the fascia.
Leave all three channels powered up to three
different output levels, press the ALL ON/OFF
button once this will turn all three channels off,
press the button again this will reinstate the
outputs to the power levels previously selected.
Pressing the CH OFF button turns the indicated
channel off, to turn it on again use the POWER up
button.
Switch off the mains power to the controller
and wait a few seconds then re-apply the mains
power, all the controller outputs will be in the off
state, when the ALL ON/OFF button is pressed the
previously selected channels and output levels will
be re-instated.
These tests can also be done using the handset,
with the handset the channels can be selected
individually by pressing the buttons numbered 1,
2 and 3.
With the DIP switch code set to 1000 the HMI
unit will scroll around channels 1 2 and 3, with
the code set to 1100 the HMI unit will display and
scroll around channels 4, 5 and 6. With the code
set to 1110 channels 7, 8 and 9 will be activated
in the same manner.
Next set the controller to three phase three
channel tracking where all three outputs are
controlled as one channel this mode is selected by
setting the DIP switch code to 0001.
With DIP switch code set to 0001 channel 1
will be selected and displayed on the HMI unit.
Adjusting the POWER up and down buttons will
result in all three phases having the same output
levels through 0 to F.
Check that the HMI unit does not respond to any
other channel selection.
After testing return the DIP SW1 code to 1000.
Switch off the 3 phase 415VAC mains supply
and disconnect the IHMC6-3 - the test is now
complete.
Содержание IHMC6-3
Страница 1: ...IHMC6 3 Original instructions 8 GB 2 FR ...
