Local Control Keys; Initialisation To Default Settings - Danfoss VLT AQUA Drive FC 200 Programming Manual

How to Programme

2.3.1 Local Control Keys

Keys for local control are found at the bottom of the LCP.
Hand
O
on
Illustration 2.21
[Hand On] enables control of the frequency converter via
the LCP. [Hand On] also starts the motor and it is now
possible to enter the motor speed data by means of the
arrow keys. The key can be selected as [1] Enable or [0]
Disable via 0-40 [Hand on] Key on LCP.
External stop signals activated by means of control signals
or a serial bus will override a 'start' command via the LCP.
The following control signals are still active when [Hand
On] is activated:
•
[Hand On] - [Off] - [Auto On]
•
Reset
•
Coasting stop inverse
•
Reversing
•
Set-up select lsb - Set-up select msb
•
Stop command from serial communication
•
Quick stop
•
DC brake
[Off] stops the connected motor. The key can be selected
as [1] Enable or [0] Disable via 0-41 [Off] Key on LCP.
If no external stop function is selected and the [Off] key is
inactive the motor can be stopped by disconnecting the
voltage.
[Auto On] enables the frequency converter to be
controlled via the control terminals and/or serial communi-
cation. 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 [1] Enable or [0] Disable
via 0-42 [Auto on] Key on LCP.
NOTE
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 [1] Enable or [0]
Disable via 0-43 [Reset] Key on LCP.
®
VLT AQUA Drive Programming Guide
Auto
Reset
on
®
MG20O602 - VLT is a registered Danfoss trademark

2.4 Initialisation to Default Settings

Initialise the frequency converter to default settings in two
ways.
Recommended initialisation (via 14-22 Operation Mode)
1. Select 14-22 Operation Mode
2. Press [OK]
3. Select "Initialisation"
4. Press [OK]
5. Cut off the mains supply and wait until the
display turns off.
6. Reconnect the mains supply - the frequency
converter is now reset.
14-22 Operation Mode initialises all except:
14-50 RFI Filter
8-30 Protocol
8-31 Address
8-32 Baud Rate
8-35 Minimum Response Delay
8-36 Max Response Delay
8-37 Maximum Inter-Char Delay
15-00 Operating Hours to 15-05 Over Volt's
15-20 Historic Log: Event to 15-22 Historic Log:
Time
15-30 Alarm Log: Error Code to 15-32 Alarm Log:
Time
Manual initialisation
1. Disconnect from mains and wait until the display
turns off.
2. 2a Press [Status] - [Main Menu] - [OK] at
the same time while power up for LCP
102, Graphical Display
2b Press [Menu] while power up for LCP
101, Numerical Display
3. Release the keys after 5 s.
4. The frequency converter is now programmed
according to default settings.
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