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BBV28581 05/2010 39
Monitoring mode MOn
Code
Name/Description Unit
LFr
T
M External reference value
Hz
External keypad or local force mode configured. Forced local reference FLOC page 63 set to LCC and
and Forced local assignment FLO page 63
different to nO.
Displays the speed reference coming from the remote keypad. This value is not visible in factory setting.
AIU1
T
M Analog input virtual
%
Embedded keypad active or local force mode configured, Forced local reference FLOC page 63 set to
AIU1 and Forced local assignment FLO page 63
different to nO.
Displays the speed reference coming from the jog dial. This value is not visible in factory setting.
FrH
M Speed reference
Hz
Actual frequency reference.
rFr
M Output frequency
Hz
This function provides the estimated motor speed. It corresponds to the estimated motor frequency (on the
motor shaft). In Standard law Std page 57
, the Output frequency rFr is equal to stator frequency.
In Performance law PErF page 57
, the Output frequency rFr motor speed is equal to the estimated
motor speed.
Range: -400 to 400 Hz
LCr
M Motor current
A
Estimation of the effective motor current from phase current measurements with an accuracy of 5%.
During DC injection, the current displayed is the maximum value of current injected in the motor.
rPE
M PID error
%
Visible only if the PID function is configured (PID feedback assignment PIF page 72 set to nO).
See PID diagram on page 71
rPF
M PID Feedback
%
Visible only if PID function configured (PID feedback assignment PIF page 72 set to nO). See
PID diagram on page 71
rPC
M PID reference
%
Visible only if PID function configured (PID feedback assignment PIF page 72 set to nO). See
PID diagram on page 71
ULn
M Main voltage
V
Line voltage from the point of view of the DC bus, motor running or stopped.
tHr
M Motor thermal state
%
Display of the motor thermal state. Above 118%, the drive trips in Motor overload OL F page 109.
tHd
M Drive thermal state
%
Display of the drive thermal state. Above 118%, the drive trips in Drive overheat OHF page 109.
Opr
M Output power
%
This parameter displays the motor power (on the shaft) that is estimated by the drive.
T
Parameter that can be modified during operation or when stopped.