4 Operation
4.4 Using the operating unit
134
DA1 Variable Frequency Drives
08/18 MN04020005Z-EN
www.eaton.com
4.4 Using the operating unit
The operating unit can be used to configure the DA1 variable frequency
drive’s parameters and monitor its operation.
4.4.1 Operating unit elements
The following figure shows the elements of the DA1 variable frequency drive
integrated operating unit.
Figure 95: Operating unit view (example DA1-…-A20C)
￫
The configuration of the individual parameters is described in
the manual MN04020006Z, ”DA1 Variable Frequency Drive DA1
– Parameter Manual”.
Display (7-segment LEDs)
Pushbuttons
￫
The integrated operating unit on DA1-…-A20C devices and the
(optional) external DX-KEY-LED2 keypad feature a six-digit
7-segment LED display.
Meanwhile, DA1-…-B20C, DA1-…-B55C devices and the
(optional) external DX-KEY-OLED operating unit feature a multi-
language clear text display (OLED = organic light-emitting diode
display). The function keys work in the exact same way.
With the external DX-KEY-OLED operating unit, two additional
keys (
Hand
,
Auto
) are available. By default, these buttons do
not do anything, and can be configured (freely) only in the PLC
editor.
￫
On OLED displays, languages can be selected by pressing
START
+
▲
simultaneously.
Display:
Select Language
.
The display language can be changed with the
▲
and
▼
arrow
keys.
The selected language setting can then be saved by pressing
the
OK
button.
￫
The
START
,
STOP
,
UP
keys and
DOWN
must be activated in
parameter P1-12 (local process data source).
