Vacon 100X series, Руководство по применению

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User Interfaces vacon • 26
Service support: find your nearest Vacon service center at www.vacon.com
4
Resetting fault
Instructions for how to reset a fault can be found in chapter 7 .
Function button
The FUNCT button is used for four functions:
1. to quickly access the Control page,
2. to easily change between the Local (Keypad) and Remote control places,
3. to change the rotation direction and
4. to quickly edit a parameter value.
Control places
The
control place
is the source of control where the drive can be started and stopped. Every
control place has its own parameter for selecting the frequency reference source. The
Local
control place
is always the keypad. The
Remote control place
is determined by parameter
P3.2.1 (I/O or Fieldbus). The selected control place can be seen on the status bar of the keypad.
Remote control place
I/O A, I/O B and Fieldbus can be used as remote control places. I/O A and Fieldbus have the
lowest priority and can be chosen with parameter P3.2.1
(Rem Control Place)
. I/O B, again,
can bypass the remote control place selected with parameter P3.2.1 using a digital input. The
digital input is selected with parameter P3.5.1.7
(I/O B Ctrl Force)
.
Local control
Keypad is always used as control place while in local control. Local control has higher priority
than remote control. Therefore, if, for example, bypassed by parameter P3.5.1.7 through digi-
tal input while in
Remote
, the control place will still switch to Keypad if
Local
is selected.
Switching between Local and Remote Control can be done by pressing the FUNCT-button on
the keypad or by using the "Local/Remote" (ID211) parameter.
Changing control places
Change of control place from
Remote
to
Local
(keypad).
1. Anywhere in the menu structure, push the
FUNCT
button.
2. Push the
Arrow up
or the
Arrow down
button to select
Local/Remote
and confirm with the
OK
button.
3. On the next display, select
Local
or
Remote
and again confirm with the
OK
button.
4. The display will return to the same location as it was when the
FUNCT
button was pushed.
However, if the Remote control place was changed to Local (Keypad) you will be prompted
for keypad reference.