Operating The Converter; Controlling Terminal; Functions Of The Push Buttons - Procon E3D 0.55 Instruction Manual

F
FREQUENCY CONVERTERS INSTRUCTION MANUAL
 OPERATING THE CONVERTER
The source of the reference signal can be:
▪ external or front panel potentiometer,
▪ 0÷10 V,
▪ 4÷20 mA (0÷20 mA),
▪ front panel controlling terminal,
▪ motor potentiometer
The source of the logical control signals can be:
▪ terminal blocks

• Controlling terminal

f=50.0Hz
Im=0.8A
ESCAPE

• Functions of the push buttons


▪ Change between display mode and programming mode
(Escape)
▪ Parameter setting mode: shift the cursor to the left
▪ Repeated push: exit parameter setting mode without saving (until the cursor blinks)
▪ At error display: displaying the cause of the error

▪ Display mode: scrolling the displayed variables downward
▪ Programming mode: moving in the menu downward
▪ Parameter setting: decreasing the value or scrolling the selector switches downward
▪ With selected terminal motor potentiometer: decreasing the reference signal
▪ With enabled motor potentiometer start / stop: Stop

▪ Display mode: scrolling the displayed variables upward
▪ Programming mode: moving in the menu upward
▪ Parameter setting: increasing the value or scrolling the selector switches upward
▪ With selected terminal motor potentiometer: increasing the reference signal
▪ With enabled motor potentiometer start / stop: Start

▪ Programming mode: starting the parameter setting
(Enter)
▪ Parameter setting mode: shift the cursor to the right
▪ Repeated push: save parameter value (until the cursor blinks)
▪ Acknowledgement at error
▪ This terminal allows programming, displaying 2 parameters
and reference signal generation.
▪ Equipped with a 2x8 character display and 4 push buttons.
▪ Reading in display mode: first row – frequency, second row –
other measured variables (e.g. voltage, current), which can be
scrolled with the
▪ Reading in programming mode: first row – name of the
parameter along with its serial number in the menu
(e.g. 21.TRUp), second row – the actual value of the parameter
(e.g. 5,00s) that can be modified with the push buttons.
ENTER
▪ The terminal can be used built in the front panel of the
frequency converter only!
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0,55 ÷ 4 kW