How To Operate Numeric Lcp (Nlcp); Auto On; Reset - Danfoss vlt FC 102 Operating Instructions Manual

5. How to operate the frequency converter

[Auto On]

enables the frequency converter to be controlled via the control terminals and/or serial communication. When a start signal is applied on the control
terminals and/or the bus, the frequency converter will start. The key can be selected as Enable [1] or Disable [0] via par.
NB!
An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the control keys [Hand on] – [Auto on].

[Reset]

is used for resetting the frequency converter after an alarm (trip). It can be selected as
The parameter shortcut
parameter.
5

5.1.3. How to operate numeric LCP (NLCP)

The following instructions are valid for the NLCP (LCP 101).
The control panel is divided into four functional groups:
1. Numeric display.
2. Menu key and indicator lights (LEDs) - changing parameters and
switching between display functions.
3. Navigation keys and indicator lights (LEDs).
4. Operation keys and indicator lights (LEDs).
NB!
Parameter copy is not possible with Numeric Local
Control Panel (LCP101).
Select one of the following modes:
Status Mode: Displays the status of the frequency converter or the mo-
tor.
If an alarm occurs, the NLCP automatically switches to status mode.
A number of alarms can be displayed.
Quick Setup or Main Menu Mode:
settings.
Indicator lights (LEDs):
• Green LED/On: Indicates if control section is on.
• Yellow LED/Wrn.: Indicates a warning.
• Flashing red LED/Alarm: Indicates an alarm.
is used for programming all parameters.
56
can be carried out by holding down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any
Display parameters and parameter
MG.11.A6.02 - VLT
®
VLT HVAC Drive Operating Instructions
Enable Disable
[1] or
Illustration 5.1: Numerical LCP (NLCP)
Illustration 5.2: Status display example
Illustration 5.3: Alarm display example
Menu key
[Menu] Select one of the following modes:
• Status
• Quick Setup
• Main Menu
Main Menu
® is a registered Danfoss trademark
0-42 [Auto on] key on LCP.
Reset Keys on LCP
[0] via par. 0-43 .