4.1.5 Display Mode
195NA113
.10
VAR 2
SETUP
1
STATUS
VAR 1.1 VAR 1.2 VAR 1.3
In normal operation, up to 4 different display data items can optionally
be shown continuously: 1,1, 1,2, 1,3 and 2. The present operation status
or alarms and warnings that have been generated are displayed in line 2
in the form of a number.
In the event of alarms this is displayed in lines 3 and 4 with explanatory
text.
A warning will appear flashing in line 2 with explanatory text in line 1.
The active Setup will also appear on the display.
The arrow indicates the selected direction of rotation. Here the frequency
converter shows that it has an active reversing signal. The body of the
arrow will disappear if a stop command is given, or if the output frequency
drops below 0.1 Hz.
The bottom line displays the frequency transformer's status. The scrollbar
shows which operating values can be displayed in lines 1 and 2 in Display
mode. Changes are made using the [+ / -] keys.
Switching between AUTO and HAND modes
By activating the [CHANGE DATA] key in [DISPLAY MODE] the display
will indicate the mode of the frequency converter.
Switch mode by using [+/-] key [HAND...AUTO]
In [HAND] mode the reference can be changed by [+] or [-] keys.
Operating data
Unit
Resulting reference
[%]
Resulting reference
[unit]
Feedback
[unit]
Output frequency
[Hz]
Output frequency x scaling
[-]
Motor current
[A]
Torque
[%]
Power
[kW]
Power
[HP]
Motor voltage
[V]
DC link voltage
[V]
Thermal load motor
[%]
Thermal load
[%]
Hours run
[hours]
Digital input
[binary]
Pulse input 29
[Hz]
Pulse input 29
[Hz]
Pulse input 33
[Hz]
External reference
[%]
Status word
[hex]
Heatsink temperature
[°C]
Alarm word
[hex]
Control word
[hex]
Warning word
[hex]
Extended status word
[hex]
Analogue input 53
[V]
Analogue input 60
[mA]
Three operating data items can be shown in the first display line, and one
operating variable can be shown in the second display line. Is program-
med via parameters 009, 010, 011 and 012
Display readout
.
4.1.6 Display Modes
The LCP control unit has different display modes, which depend on the
mode selected for the frequency converter.
Display mode I:
This display mode is standard after startup or initialisation.
50.0 Hz
FREQUENCY
MOTOR IS RUNNING
Line 2 shows the data value of an operating data item with unit, and line
1 contains a text that explains line 2. In the example,
Frequency
has
been selected as readout via parameter 009
Large display readout
. In
normal operation, another variable can be entered immediately using the
[+ / -] keys.
Display mode II:
Switch between Display modes I and II is performed by briefly pressing
the [DISPLAY / STATUS] key.
MOTOR IS RUNNING
50.0 Hz
24.3% 30.2% 13.8A
In this mode, all data values for four operating data items with any per-
taining units are shown, see table. In the example, the following have
VLT
®
Decentral FCD 300 Design Guide
4 Programming
MG.90.S1.02 - VLT
®
is a registered Danfoss trademark
63
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