Table of Contents
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VLT
®
HVAC Drive Programming Guide
Status display III:
This state displays the event and action of the Smart Logic Control. For
further information, see the section
The Bottom section always shows the state of the adjustable frequency
drive in status mode.
Display Contrast Adjustment
▲
Press [status] and [
] for darker display
▼
Press [status] and [
] for brighter display
Indicator lights (LEDs):
If certain threshold values are exceeded, the alarm and/or warning LED lights up. A status and alarm text appears on the control panel.
The On LED is activated when the adjustable frequency drive receives power from AC line voltage, a DC bus terminal, or an external 24 V supply. At the
same time, the back light is on.
•
Green LED/On: Control section is working.
•
Yellow LED/Warn.: Indicates a warning.
•
Flashing Red LED/Alarm: Indicates an alarm.
Smart Logic Control
.
MG.11.C6.22 - VLT
®
is a registered Danfoss trademark
Top section
Middle section
Bottom section
2 How to Program
2
2-3
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