Parameter Details
11
11.6 E: Motor Parameters
YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual 641
■ E1-17: Minimum Out Freq Volt Select 2
No.
(Hex.)
Name Description
Default
(Range)
E1-17
(034F)
Minimum Out Freq Volt
Select 2
Sets the minimum output voltage used when H1-xx = 38 [MFDI Function Selection =
Counterweight Selection] is ON.
Determined by A1-02 and
E1-03
(200 V Class: 0.0 - 255.0 V,
400 V Class: 0.0 - 510.0 V)
■ E1-18: Middle Out Freq Volt Select 3
No.
(Hex.)
Name Description
Default
(Range)
E1-18
(0354)
Middle Out Freq Volt Select
3
Sets the mid point A voltage for reverse run used when b1-23 = 1 [Selection REV Parameters =
Enabled] and H1-xx = 38 [MFDI Function Selection = Counterweight Selection] is ON.
Determined by A1-02 and
E1-03
(200 V Class: 0.0 - 255.0 V,
400 V Class: 0.0 - 510.0 V)
■ E1-19: Minimum Out Freq Volt Select 3
No.
(Hex.)
Name Description
Default
(Range)
E1-19
(0355)
Minimum Out Freq Volt
Select 3
Sets the minimum output voltage for reverse run used when b1-23 = 1 [Selection REV
Parameters = Enabled].
Determined by A1-02 and
E1-03
(200 V Class: 0.0 - 255.0 V,
400 V Class: 0.0 - 510.0 V)
■ E1-20: UL Motor1 Sel
No.
(Hex.)
Name Description
Default
(Range)
E1-20
(0BF3)
UL Motor1 Sel
Sets the motor characteristics.
2
(0 - 2)
0 : Constant Torque
1 : Variable Torque
2 : Auto Distinction
◆ E2: Motor Parameters
E2 parameters [Motor Parameters] are used to set induction motor data. To switch drive operation from one
motor to another motor, set the first motor (motor 1).
Performing Auto-Tuning automatically sets the E2 parameters to the optimal values. If Auto-Tuning cannot be
performed, set the E2 parameters manually.
■ E2-01: Motor Rated Current (FLA)
No.
(Hex.)
Name Description
Default
(Range)
E2-01
(030E)
Motor Rated Current (FLA)
Sets the motor rated current in amps.
Determined by o2-04
(10% to 200% of the drive
rated current)
Note:
• If parameter E2-01 < E2-03 [Motor No-Load Current] is set, oPE02 [Parameter Range Setting Error] will be detected.
• The units for the default setting and setting range vary depending on the model of the drive.
–2003 to 2033, 4002 to 4018: 0.01 A units
–2047 to 2415, 4024 to 4605: 0.1 A units
The value set for E2-01 becomes the reference value for motor protection and the torque limit. Enter the motor
rated current as shown 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.
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