WEG CFW-09 - Page 118

119
CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
P004
0.0 to 1235
DC Link Voltage
[ - ]
1 V
P005
0.0 to 1020
Motor Frequency
[ - ]
0.1 Hz
Range
[Factory Setting]
Parameter
Unit
Description / Notes
Indicates the inverter DC Link voltage in volt (V).
Indicates the inverter output frequencyin hertz (Hz).
Indicates the inverter status:
rdy-
inverter is ready to be started or enabled;
run-
inverter is enabled;
Sub-
inverter is disabled and line voltage is too low for operation
(undervoltage);
Exy-
inverter is in a fault condition, ‘xy’ is the number of the Fault code,
example: E06.
P006
rdy, run, Sub, Exy
InverterStatus
[ - ]
-
P007
0 to 800
Output Voltage
[ - ]
1 Vac
Indicates the inverter output voltage in volt (V).
Indicates the torque developed by the motor. It is determined as follows:
P009 =
Tm.100
x Y
I
Tm
Where:
Tm = Measured motor torque current
I
Tm
=
Nominal motor torque current given by:
N
= Speed
I
Tm
=
P401
2
- X
2
X = P410 x
P178
100
P009
0.0 to 150.0
MotorTorque
[ - ]
0.1 %
Y = 1 for N

N
rated
Y =
Nrated
for N > Nrated
N
P010
0.0 to 3276
Output Power
[ - ]
0.1 kW
Indicates the instantaneous output power in kilowatt (kW).
P012
LCD = 1 or 0
Digital Inputs
LED = 0 to 255
DI1 to DI8 Status
[ - ]
-
Indicates on the Keypad LCD display the status of the 6 digital inputs of
the controlboard (DI1to DI6), andthe 2 digital inputs of theI/OExpansion
Board(DI7andDI8). Number 1 stands forActive (DIx closed) andnumber
0 stands for Inactive (DIx open), in the following order:
DI1, DI2, ... , DI7, DI8.
The LED display shows a decimal value related to the 8 Digital Inputs,
where the status of each input is considered one bit of a binary number
where: