Danfoss VLT HVAC, Инструкция по эксплуатации, Страница: 56 / 156

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 desired data value and press [OK].
Navigation Keys [Back] for stepping backwards
Arrow [ ] [ ]
▼ ▲
keys are used for maneuvering 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.
130BP079.10
Illustration 5.4: Display example
Operation Keys
Keys for local control are found at the bottom
of the control panel.
130BP046.10
Illustration 5.5: Operation keys of the Numerical
CP (NLCP)
[Hand on] enables control of the adjustable frequency drive via the LCP. [Hand on] also starts
the motor and makes it 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 the 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
5. How to operate the adjustable frequency
drive VLT ® HVAC Drive Instruction Manual
56
MG.11.A4.22 - VLT
®
is a registered Danfoss trademark
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