u
E2: Motor 1 Parameters
These parameters contain the motor data needed for motor 1. Enter the motor data into these parameters when Auto-Tuning
cannot be performed.
n
E2-01: Motor Rated Current
Provides motor control, protects the motor, and calculates torque limits. Set E2-01 to the full load amps (FLA) stamped on
the motor nameplate.
No.
Parameter Name
Setting Range
Default
E2-01
Motor Rated Current
10% to 200% of the drive
rated current
Determined by
o2-04
Note:
The number of decimal places in the parameter value depends on the drive model.
Refer to Defaults by Drive Model on page 356
for
details.
n
E2-03: Motor No-Load Current
Set the no-load current for the motor in amperes when operating at the rated frequency and the no-load voltage. The drive sets
E2-03 during the Auto-Tuning process (Rotational Auto-Tuning and Stationary Auto-Tuning 1, 2). The motor no-load current
listed in the motor test report can also be entered to E2-03 manually. Contact the motor manufacturer to receive a copy of the
motor test report.
No.
Parameter Name
Setting Range
Default
E2-03
Motor No-Load Current
0 to [E2-01]
(unit: 0.01 A)
Determined by
o2-04
Note:
The number of decimal places in the parameter value depends on the drive model. This value has two decimal places (0.01 A) if the drive
is set for a maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 A) if the maximum applicable motor
capacity is higher than 11 kW.
5.6 E: Motor Parameters
YASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual
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5
Programming
