Danfoss VLT HVAC Drive FC 102, Руководство пользователя

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4.3 Local Control Panel (LCP)
4.3.1 Overview
The local control panel (LCP) is a combined display and
keypad that allows the operator to monitor and control the
system and motor. The LCP is shipped with the VLT
®
Parallel Drive Modules basic kit, mounted on the control
shelf. During construction of the panel, the LCP is relocated
from the control shelf to the cabinet door, for ease of
access. See
Illustration 3.1 .
The LCP has several user functions:
•
Starts, stops, and controls speed when in local
control.
•
Shows operational data, status, warnings, and
alarms.
•
Programs drive system functions.
•
Manually resets the drive system after a fault
when auto reset is inactive.
4.3.2 Layout
The LCP is activated when the drive system receives power
from 1 of the following:
•
Mains voltage.
•
DC bus terminal.
•
24 V DC external supply.
The LCP is divided into the following 4 functional groups.
A. Display area
Each display readout has a parameter associated with it.
Refer to
Illustration 4.1 . The default settings shown on the
LCP are a function of the type of drive system being
configured (VLT
®
HVAC Drive FC 102, VLT
®
AQUA Drive FC
202, or VLT
®
AutomationDrive FC 302). This information
can be customized for the application by selecting options
in the Quick Menus
Q1 My Personal Menu .
Callout
Parameter
number
Default settings
FC 102 FC 202 FC 302
A1.1 0-20 Reference % Reference
[unit]
Speed [RPM]
A1.2 0-21 Motor
current Analog input
53 Motor
current
A1.3 0-22 Power [kW] Motor current Power [kW]
A2 0-23 Frequency Frequency Frequency
A3 0-24 kWh counter Feedback
[unit]
Reference %
Table 4.1 Legend to Illustration 4.1 , LCP Display Area
130BD809.11
Auto
On
Reset
Hand
On
Off
Status
Quick
Menu
Main
Menu
Alarm
Log
Back
Canc
el
In
fo
OK
Status 1(1)
0.00 kW
Off Remote Stop
0.0Hz
On
Alarm
Warn.
0.00 A 0.0 %
2605 kWh
A1.1
A1.2
A1.3
A2
A3
B1
B2
B4
B3
C1
C2
C3
C4
C5
D1
D2
D3
E1 E2 E3 E4
Illustration 4.1 Local Control Panel (LCP)
B. Menu keys
Menu keys are used to access the menu for setting up
parameters, toggling through status display modes during
normal operation, and viewing fault log data.
Callout Key Function
B1 Status Shows operational information.
B2 Quick Menu Allows access to parameters for initial
set-up instructions and provides detailed
application steps.
See
chapter 4.4 Programming the Drive
System .
B3 Main Menu Allows access to all parameters. See
chapter 8.3 Parameter Menu Structure .
B4 Alarm Log Shows a list of current warnings, the last
10 alarms, and the maintenance log.
Table 4.2 Legend to Illustration 4.1 , LCP Menu Keys
C. Navigation keys
Navigation keys are used for programming functions and
moving the display cursor. The navigation keys also
provide speed control in local (hand) operation. The
display brightness can be adjusted by pressing [Status] and
[
▲
]/[
▼
] keys.
Commissioning User Guide
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