Standards Compliance
4
4.3 UL Standards
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual 277
Note:
• If E2-01 < E2-03 [Motor No-Load Current] the drive will detect oPE02 [Parameter Range Setting Error].
• The default settings and setting ranges are in these units:
–0.01 A: 2004 to 2042, 4002 to 4023
–0.1 A: 2056 to 2415, 4031 to 4675
The value set for E2-01 becomes the reference value for motor protection, the torque limit, and torque control.
Enter the motor rated current as written on the motor nameplate. The value of E2-01 is automatically set to the
value input for “Motor Rated Current” by the Auto-Tuning process.
■ E5-03: PM Motor Rated Current (FLA)
No.
(Hex.)
Name Description
Default
(Range)
E5-03
(032B)
PM Motor Rated
Current (FLA)
Sets the PM motor rated current (FLA).
Determined by E5-01
(10% to 200% of the
drive rated current)
Note:
When the drive model changes, the display units for this parameter also change.
• 0.01 A: 2004 to 2042, 4002 to 4023
• 0.1 A: 2056 to 2415, 4031 to 4675
The drive automatically sets E5-03 to the value input for “PM Motor Rated Current” after you do these types of
Auto-Tuning:
• PM Motor Parameter Settings
• PM Stationary Auto-Tuning
• PM StaTun for Stator Resistance
• PM Rotational Auto-Tuning
■ E9-06: Motor Rated Current (FLA)
No.
(Hex.)
Name Description
Default
(Range)
E9-06
(11E9)
Motor Rated Current
(FLA)
Sets the motor rated current in amps.
Determined by E9-01
and o2-04
(10% to 200% of the
drive rated current)
Note:
When the drive model changes, the display units for this parameter also change.
• 0.01 A: 2004 to 2042, 4002 to 4023
• 0.1 A: 2056 to 2415, 4031 to 4675
The setting value of E9-06 is the reference value for motor protection. Enter the motor rated current shown on the
motor nameplate. Auto-Tuning the drive will automatically set E9-06 to the value input for “Motor Rated
Current”.
■ L1-01: Motor Overload (oL1) Protection
No.
(Hex.)
Name Description
Default
(Range)
L1-01
(0480)
Motor Overload
(oL1) Protection
Sets the motor overload protection with electronic thermal protectors.
Determined by A1-02
(0 - 6)
This parameter enables and disables the motor overload protection with electronic thermal protectors.
The cooling capability of the motor changes when the speed control range of the motor changes. Use an electronic
thermal protector that aligns with the permitted load characteristics of the motor to select motor protection.
The electronic thermal protector of the drive uses these items to calculate motor overload tolerance and supply
overload protection for the motor:
• Output current
• Output frequency
• Motor thermal characteristics
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