BLEMO ER12 - Page 37

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Monitoring mode MOn
Code Name/Description Unit
LFr
• External reference value
Hz
External keypad or local force mode configured. Forced local reference FLOC page 61 set to LCC and and
Forced local assignment FLO page 61
different to nO.
Displays the speed reference coming from the remote keypad. This value is not visible in factory setting.
AIU1
• Analog input virtual
%
Embedded keypad active or local force mode configured, Forced local reference FLOC page 61 set to
AIU1 and Forced local assignment FLO page 61
different to nO.
Displays the speed reference coming from the jog dial. This value is not visible in factory setting.
FrH
• Speed reference
Hz
Actual frequency reference.
rFr
• 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 55
, the Output frequency rFr is equal to stator frequency.
In Performance law PErF page 55
, the Output frequency rFr motor speed is equal to the estimated motor
speed.
Range: -400 to 400 Hz
LCr
• 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
• PID error
%
Visible only if the PID function is configured (PID feedback assignment PIF page 70 set to nO).
See PID diagram on page 69
rPF
• PID Feedback
%
Visible only if PID function configured (PID feedback assignment PIF page 70 set to nO). See PID
diagram on page 69
rPC
• PID reference
%
Visible only if PID function configured (PID feedback assignment PIF page 70 set to nO). See PID
diagram on page 69
ULn
• Main voltage
V
Line voltage from the point of view of the DC bus, motor running or stopped.
tHr
• Motor thermal state
%
Display of the motor thermal state. Above 118%, the drive trips in Motor overload OLF page 89.
tHd
• Drive thermal state
%
Display of the drive thermal state. Above 118%, the drive trips in Drive overheat OHF page 89.
Opr
• Output power
%
This parameter displays the motor power (on the shaft) that is estimated by the drive.
Parameter that can be modified during operation or when stopped.