ECO REFERENCE MANUAL
13-1
13.
PROGRAMMING
The parameter settings required can be entered
using the three parameterisation buttons,
P
,
and
, on the front panel of the inverter.
The parameter numbers and values are indicated
on the four digit LED display.
KEYPAD
The keypad comprises membrane-type keys as
well as an integral 4-digit 7-segment LED display.
The keys are limited to [run], [stop], [up], [down]
and [P]. All parameters can be accessed and
changed using the keys.
DIP SELECTOR SWITCHES
DIP switches select between voltage (V) and
current (I) analogue inputs. They also select
either a voltage or current PID feedback signal.
These switches can only be accessed when:
•
the front cover is removed on the
MICROMASTER Eco and MIDIMASTER Eco,
Frame size 4, 5 and 6.
•
the lower front cover is removed on the
MIDIMASTER Eco, Frame size 7.
The five DIP selector switches have to be set in
agreement with Parameters P023 or P323,
according to the operation of the inverter. The
figure opposite, shows the settings of the
switches for the different modes of operation.
P
O
I
UP / INCREASE
speed
DOWN / DECREASE
speed
RS485 Interface
LED
Display
Parameterisation Button
RUN
Button
STOP
Button
-10 V to +10 V
0 to 20 mA
or
4 to 20 mA
0 V to 10 V
or
2 V to 10 V
0 V to 10 V
or
2 V to 10 V
Switch 6 not used
0 to 20 mA
or
4 to 20 mA
3
Analogue input 2 (PID input) configuration
Analogue input 1 configuration
ON
1 2
6
5
4
OFF
3
1 2
5
4
= ON position
Note:
DIP Selector Switches