IBC control Variotron VVX MiniMax VK User Manual

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IBC control  Brännerigatan 5 A  SE-263 37 Höganäs  Tel +46 42 33 00 10  Fax +46 42 33 03 75
5
Checks before power on
Check that
the motor is connected for 3 x 230 V. If a security switch is
connected between motor and inverter, the thermal contact of
the motor must be connected through auxiliary contact in the
security switch.
Check that
the inverter is connected according to pages 2-3.
Input power 230 V +/-10%.
Check that
DIP-switch is adjusted for the correct speed reference signal.
See adjustment of DIP-switch, page 4.
Check that
rotation monitor and cleaning function is connected.
See adjustment of DIP-switch, page 4.
Starting procedure
Must be done in the given order
Check that
the motor rotates in the correct direction in relation to the
rotor rotating direction.
Adjustment of
max. rpm
Use pushbutton "High speed", alternatively connect A1-A2
and "Run" 5-6. Adjust "Max rpm" so the rotor rotates at 10-12
rpm (or according to the manufacturer of the rotor).
Remove, if any connections before next adjustment.
Adjustment of
min. rpm
Use pushbutton "Low speed", alternatively connect A2-A3
and "Run" 5-6. Adjust "Min rpm" so the rotor rotates at 0,5-1
rpm (or according to the manufacturer of the rotor).
Remove, if any connections before next adjustment.
Check of rotation
monitor
Use pushbutton "high speed". Yellow led diode (2) flashes
when magnet passes magnetic transmitter.
Adjustment of
threshold value
Make sure that the central control is connected. Connect
"Run" 5-6. Adjust min. outsignal on the central control. If the
rotor still rotates, increase the threshold value until it stops.
Cleaning function
Check when power is on. If cleaning function is on and the
speed reference signal is lower than the threshold value, the
rotor will start immediately with cleaning function when power
is on.
Finally
Let the central control run the rotor at max- and min speed
and check that the speed of the rotor is correct.

IBC control Variotron VVX MiniMax VK Specifications

General

Brand	IBC control
Model	Variotron VVX MiniMax VK
Category	Control Unit
Language	English