Quick Transfer Of Parameter Settings; Data Storage In Lcp; Initialisation To Default Settings - Danfoss VLT CDS302 Operating Instructions Manual

How to Program
[Off] stops the connected motor compressor. 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 compressor can be stopped by discon-
necting the voltage.
[Auto On] enables the frequency converter is 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
5 5
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] and [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.
The parameter shortcut can be carried out by holding
down the [Main Menu] key for 3 seconds. The parameter
shortcut allows direct access to any parameter.

5.2.4 Quick Transfer of Parameter Settings

Once the set-up of a frequency converter is complete,
store the data in the LCP or on a PC via MCT 10 Set-up
Software Tool.

5.2.5 Data Storage in LCP

1. Go to 0-50 LCP Copy using Main Menu.
2. Press [OK].
3. Select [1] All to LCP.
4. Press [OK].
All parameter settings are now stored in the LCP indicated
by the progress bar. When 100% is reached, press [OK].
NOTE
Stop the motor compressor before performing this
operation. The LCP can now be connected to another
frequency converter and the parameter settings copied to
this frequency converter as well.

5.2.6 Initialisation to Default Settings

Initialise the frequency converter to default settings in two
ways:
42
Operating Instructions VLT
®
MG34M302 - VLT is a registered Danfoss trademark/Commercial Compressor
®
CDS302 and CDS303
Recommended initialisation (via14-22 Operation Mode)
1. Select 14-22 Operation Mode.
2. Press [OK].
3. Select [2] Initialisation.
4. Press [OK] .
5. Disconnect mains supply and wait until the
display turns off.
6. Reconnect the mains supply.
7. Drive initialised [A80] (Alarm 80) appears - the
frequency converter is now reset.
14-22 Operation Mode initialises all except:
•
8-30 Protocol
•
8-31 Address
•
8-32 FC Port Baud Rate
•
8-33 Parity / Stop Bits
•
8-34 Estimated cycle time
•
8-35 Minimum Response Delay
•
8-36 Max Response Delay
•
8-37 Max Inter-Char Delay
•
14-50 RFI Filter
•
15-00 Operating Hours
•
15-01 Running Hours
•
15-02 kWh Counter
•
15-03 Power Up's
•
15-04 Over Temp's
•
15-05 Over Volt's
•
15-20 Historic Log: Event
•
15-21 Historic Log: Value
•
15-22 Historic Log: Time
•
15-30 Fault Log: Error Code
•
15-31 Fault Log: Value
•
15-32 Fault Log: Time
Manual initialisation
1. Disconnect from mains and wait until the display
turns off.
2. Press [Status] - [Main Menu] - [OK] at the same
time while power up for LCP 102, Graphical
Display.
3. Release the keys after 5 s.
4. The frequency converter is now programmed
according to default settings.