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CHAPTER 4 - KEYPAD (HMI) OPERATION
DC Lin k U nder
Vol t ag e
4.2.3 Parameter Viewing and
Programming
b) Inverter Status:
Inverter is READY to be started
(No Fault condition)
Inverter has been started
(Run condition)
Line voltage in too low for inverter operation
(Undervoltage condition)
c) LED display flashing:
The display flashes in the following conditions:
During the DC Injection braking;
Trying to change a parameter value when it is not allowed;
Inverter in a current overload condition (Refer to chapter 7 - Diagnostics
and Troubleshooting);
Inverter in Fault condition (Refer to chapter 7 - Diagnostics and
Troubleshooting).
All CFW-09 settings are made through the parameters. The parameters are
shown on the display with the letter
P
followed by a number.
Example (P101):
101 = Parameter Number
De cel. T i me
P101 = 1 0. 0 s
VFD
ready
Each parameter is associated to a numerical value (parameter content), that
corresponds to an option selected among those options that are available for
this parameters.
The values of the parameters define the inverter programming or the value of
a variable (e.g. current, frequency, voltage). For inverter programming you
should change the parameter content(s).
To allow the reprogramming of any parameter value it is required to change
parameter P000 to the password value. The factory default password value is
5. Otherwise you can only read the parameter values and not reprogram them.
For more detail refer to P000 description in chapter 6.
VFD Status
P006 = run
