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[Back]
takes you to the previous step or layer in the navigation structure.
[Cancel]
annuls your last change or command as long as the display has not been changed.
[Info]
supplies information about a command, parameter, or function in
any display window. [Info] provides detailed information whenever help
is needed.
Exit info mode by pressing either [Info], [Back], or [Cancel].
Navigation Keys
The four navigation arrows are used to navigate between the different choices available in
[Quick Menu]
,
[Main Menu]
and
[Alarm Log]
. Use the
keys to move the cursor.
[OK]
is used for choosing a parameter marked by the cursor and for enabling the change of a parameter.
Local Control Key
for local control are found at the bottom of the con-
trol panel.
130BP046.10
[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 Enable [1] or Disable [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 bit 0- Set-up select bit 1
•
Stop command from serial communication
•
Quick stop
•
DC brake
[Off]
stops the connected motor. The key can be selected as Enable [1] or Disable [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 voltage.
[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 selected as Enable [1] or Disable [0] via par.
0-42 [Auto on] key on
LCP.
NB!
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
Enable
[1] or
Disable
[0] via par. 0-43
Reset Keys on
LCP
.
FC 300 Programming Guide
2. How to Programme
MG.33.M3.02 - VLT
®
is a registered Danfoss trademark
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