Menu key
Select one of the following modes:
•
Status
•
Quick Setup
•
Main Menu
Main Menu
is used for programming all parameters.
The parameters can be accessed immediately unless a
password has been created via par. 0-60 Main Menu Password,
par. 0-61 Access to Main Menu w/o Password, par. 0-65 Personal
Menu Password or par. 0-66 Access to Personal Menu w/o
Password.
Quick Setup is used to set up the frequency converter using
only the most essential parameters.
The parameter values can be changed using the up/down
arrows when the value is flashing.
Select Main Menu by pressing the [Menu] key a number of
times until the Main Menu LED is lit.
Select the parameter group [xx-__] and press [OK]
Select the parameter [__-xx] and press [OK]
If the parameter is an array parameter select the array number
and press [OK]
Select the wanted data value and press [OK]
Navigation keys
[Back]
for stepping backwards
Arrow [
▲
] [
▼
]
keys are used for manoeuvring between parameter groups,
parameters and within parameters
[OK]
is used for choosing a parameter marked by the cursor and for
enabling the change of a parameter.
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Illustration 6.4: Display example
Operation keys
Keys for local control are found at the bottom of the control
panel.
Illustration 6.5: Operation keys of the numerical LCP
(NLCP)
[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
Enabled [1] or Disabled [0] via par. 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 will still be 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 Enabled [1] or
Disabled [0] via par. 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 mains
supply.
[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 Enabled [1] or
Disabled [0] via par. 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). The key can be Enabled [1] or Disabled [0] via
par. 0-43 [Reset] Key on LCP.
How to Operate the Frequenc...
VLT
®
HVAC Drive Operating Instructions
MG.11.AD.02 - VLT
®
is a registered Danfoss trademark 59
6
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