PID SET UP WITH FRENIC Eco series inverter.
4
Setting range
Characteristic selected
0.0
Automatic torque boost characteristic where the torque boost
value of a constant torque load (a linear change) is automatically
adjusted
0.1 to 0.9
Square law reduction torque for fan and pump loads
1.0 to 1.9
Proportional torque for middle class loads between square law
reduction torque and constant torque (linear change)
2.0 to 20.0
Constant torque (linear change)
Factory setting is 0.0.
F15. Frequency limiter (High).
This function sets the upper limit for the setting frequency, in Hz.
Factory setting is 70 Hz.
F16. Frequency limiter (Low).
This function sets the lower limit for the setting frequency, in Hz.
Recommended value for PID control is zero or, at least, very low.
Factory setting is 0 Hz.
Motor parameters:
P01. Number of motor 1 poles.
This function sets the number of poles of motor 1 to be driven. If this setting is not
made, an incorrect motor speed (in rpm) is displayed on the LED display.
Factory setting is 4.
P02. Motor 1 Capacity.
This function should be set according to the motor capacity, in kW.
Factory setting depends on the inverter size.
P03. Motor 1 Rated Current.
This function sets the rated current value of motor 1, in Amperes.
Factory setting depends on the inverter size.
P04. Motor 1 Tuning.
This function sets the method of tuning used to measure the motor data.
The options that can be selected are shown in the following table.
