4 User Interface
4.1 Local Control Panel
The local control panel (LCP) is the combined display and
keypad
on the front
of the unit. The LCP is the user
interface to the frequency converter.
The LCP has several user functions.
•
Start, stop, and control speed when in local
control
•
Display operational data, status, warnings and
cautions
•
Programming frequency converter functions
•
Manually reset the frequency converter after a
fault when auto-reset is inactive
An optional numeric LCP (NLCP) is also available. The NLCP
operates in a manner similar to the LCP. See the
Programming Guide for details on use of the NLCP.
NOTE
The display contrast can
be adjusted by pressing [Status]
and [
▲
]/[
▼
] key.
4.1.1 LCP Layout
The LCP is divided into four functional groups (see
Illustration
4.1
).
Illustration 4.1 LCP
a. Display area.
b. Display menu keys
for changing the display to
show status options, programming, or error
message history.
c. Navigation keys for programming functions,
moving the display cursor, and speed control in
local operation. Also included are the status
indicator lights.
d. Operational mode keys and reset.
User Interface
VLT
®
HVAC Drive Operating Instructions
32 MG11AI02 - VLT
®
is a registered Danfoss trademark
44
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