5.1.7 Initialization to Default Settings
There are two ways to initialize the adjustable frequency drive to default: Recommended initialization and manual initialization.
Please be aware that they have different impacts according to the below description.
Recommended initialization (via par. 14-22
Operation Mode
)
1.
Select par. 14-22
Operation Mode
2.
Press [OK]
3.
Select “Initialization” (for NLCP select “2”)
4.
Press [OK]
5.
Disconnect the power from the unit and wait for the display to
turn off.
6.
Reconnecting the power resets the adjustable frequency drive.
Note that first start-up takes a few more seconds
7.
Press [Reset]
Par. 14-22
Operation Mode
initializes all except:
Par. 14-50
RFI 1
Par. 8-30
Protocol
Par. 8-31
Address
Par. 8-32
Baud Rate
Par. 8-35
Minimum Response Delay
Par. 8-36
Max Response Delay
Par. 8-37
Maximum Inter-Char Delay
Par. 15-00
Operating Hours
to par. 15-05
Over Volts
Par. 15-20
Historic Log: Event
to par. 15-22
Historic Log: Time
Par. 15-30
Alarm Log: Error Code
to par. 15-32
Alarm Log: Time
NOTE!
Parameters selected in par. 0-25
My Personal Menu
will remain present with the default factory setting.
Manual initialization
NOTE!
When carrying out manual initialization, serial communication, RFI filter settings and fault log settings are reset.
Removes parameters selected in par. 0-25
My Personal Menu
.
1. Disconnect from the line power and wait until the display
turns off.
2a. Press [Status] - [Main Menu] - [OK] at the same time while
powering up the Graphical LCP (GLCP)
2b. Press [Menu] while the LCP 101, Numerical Display is pow-
ering up.
3. Release the keys after 5 s
4. The adjustable frequency drive is now programmed according
to default settings
This parameter initializes all except:
Par. 15-00
Operating Hours
Par. 15-03
Power-ups
Par. 15-04
Over Temps
Par. 15-05
Over Volts
VLT
®
HVAC Drive Instruction Manual
5 Commissioning and Application Examples
MG.11.AB.22 - VLT
®
is a registered Danfoss trademark
5-7
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