Status Display Iii; Display Contrast Adjustment; Indicator Lights (Leds); Glcp Keys - Danfoss vlt FC 102 Operating Instructions Manual

®
VLT HVAC Drive Operating Instructions

Status display III:

This state displays the event and action of the Smart Logic Control. For
further information, see section
The Bottom section always shows the state of the frequency converter
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 appear on the control panel.
The On LED is activated when the frequency converter receives power from mains 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.

GLCP keys

Menu keys
The menu keys are divided into functions. The keys below the display and
indicator lamps are used for parameter set-up, including choice of display
indication during normal operation.
Smart Logic Control .
MG.11.A6.02 - VLT ® is a registered Danfoss trademark
5. How to operate the frequency converter
Top section
Middle section
Bottom section
5
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