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Optidrive E3 Set-up Guide
14
Motor Control Parameters
Operating Mode – Parameter P-13
Parameter P-13 provides a quick method of configuring the drive according to the intended application. The
drive will automatically set certain parameters depending on which mode is set:
Setting
Application
Current limit
(P-54)
Torque
characteristic
Spin start
(P-33)
Thermal Overload Limit
Reaction (P-60 index 2)
0
(Default)
General
industrial
150% for 60s
Constant
0 : Off
0: Trip
1
Centrifugal
Pumps
110% for 60s
Variable
0 : Off
1: Current limit reduction
2
Fans
110% for 60s
Variable
1 : On
1: Current limit reduction
NOTE
: If parameter P-13 is set to 1 or 2 (pump or fan mode), setting parameter P-06 (Energy optimizer) to a 1
will have no effect. If P-06 = 2 or 3, the Optidrive E3 energy optimization is enabled.
Spin Start – P-33
Setting
Description
Explanation
0
(Default)
Disabled
1
Enabled
On run (enable) the drive will attempt to determine if the motor is
already rotating and if it is, will control the motor from its current
rotating speed. A small time delay may be observed when starting a
motor which is not rotating.
2
Enabled on trip, brown
out or coast stop
Spin start is only enabled after a drive trip or a brown out (mains
dip/loss) or after a coast to stop. Otherwise the drive will not
perform a spin start on run (enable).
Motor Control Mode – P-51
Constant Torque Characteristic
Variable Torque Characteristic
