Eaton Electrical SPI9000 - Manual (Page 77)

SPI9000 Inverter Unit FI9 – FI14 User Manual
MN04004002E For more information visit: www.EatonElectrical.com 5-25
September 2006
Hardware Settings
Note: The Hardware settings submenu is protected with a password. Store the password in a
safe place!
In the Hardware Settings submenu (S6.7) under the System menu, you can further control
some functions of the hardware in your inverter. The functions available in this menu are
Internal brake resistor connection, Fan control, HMI acknowledge timeout and HMI retry.
Internal Brake Resistor Connection (P6.7.1)
This function tells the inverter, whether the internal brake resistor is connected or not. If you
have ordered the inverter with an internal brake resistor, the default value of this parameter is
Connected. However, if it is necessary to increase braking capacity by installing an external
brake resistor, or if the internal brake resistor is disconnected for another reason, it is
advisable to change the value of this function to Not conn. in order to avoid unnecessary
fault trips.
Enter the edit mode by pressing Menu Button Right. You can change the brake resistor
information with the Browser buttons. Confirm the change with the ENTER button or return
to the previous level with Menu Button Left.
Note: The brake resistor is available as optional equipment for all classes. It can be installed
internally in classes FR4 to FR6.
Figure 5-23: Internal Brake Resistor Connection
InternBrakeRes
P6.7.
HW Settings System Menu
M6
S1 S8 P1 P4 Connected
InternBrakeRes
Not conn. Connected
56.7
P6.7. P6.7.
InternBrakeRes