1 To find the Hardware settings submenu,
scroll down in the System menu until the
location indication S6.7 shows on the first
line of the display.
READY
I/O term
HW settings
P1
P4
2 To go to the Hardware settings submenu
from the System menu, push the Menu
button Right.
In the Hardware settings submenu (S6.7) in the System menu you can control these functions
of the hardware in your AC drive:
•
Internal brake resistor connection
•
Fan control
•
HMI acknowledge timeout
•
HMI retry
•
Sine filter
•
Pre-charge mode.
7.9.7.1
Internal brake resistor connection (P6.7.1)
Use this function to tell the AC drive if the internal brake resistor is connected or not. If your
the AC drive has an internal brake resistor, the default value of this parameter is Connected.
We recommend that you change this value to 'Not conn.' if:
•
it is necessary to install an external brake resistor to increase the braking capacity
•
the internal brake resistor is disconnected for some reason.
SETTING THE INTERNAL BRAKE RESISTOR CONNECTION
1
In the Hardware settings submenu, find the
Internal brake resistor connection (6.7.1) subpage
with the Browser buttons.
READY
I/O term
InternBrakeRes
Connected
2
To go to the edit mode, push the Menu button Right.
READY
I/O term
InternBrakeRes
Connected
VACON · 108
CONTROL PANEL
7
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