Parameter Details
12
12.6 E: Motor Parameters
YASKAWA SIEPC71061753C GA500 Technical Manual 597
Set E5-01 to the motor code when using PM motors recommended by Yaskawa. E5 and other related motor
parameters will be automatically set to the optimal values.
Perform Auto-Tuning for all other PM motors. If information from motor nameplates or test reports is available,
the E5 parameters can be manually entered.
Note:
• The keypad shows E5-xx only when A1-02 = 5, 6 [Control Method Selection = OLV/PM, AOLV/PM].
• E5-xx parameters are not reset when the drive is initialized using parameter A1-03 [Initialize Parameters].
■ E5-01: PM Motor Code Selection
No.
(Hex.)
Name Description
Default
(Range)
E5-01
(0329)
PM Motor Code Selection
Sets the motor code for Yaskawa PM motors. The drive uses the motor code to automatically set
some parameters to their correct settings.
FFFF
(0000 - FFFF)
Note:
• If the drive hunts or shows an alarm after you enter a motor code, use the keypad to enter the value shown on the nameplate to E5-xx.
• When you use a PM motor other than a Yaskawa SMRD, SMRA, or SSR1 series, set E5-01 = FFFF.
Figure 12.63 gives information about the motor code setting digits.
Figure 12.63 PM Motor Code
■ E5-02: PM Motor Rated Power
No.
(Hex.)
Name Description
Default
(Range)
E5-02
(032A)
PM Motor Rated Power
Sets the PM motor rated output in the units from o1-58 [Motor Power Unit Selection].
Determined by o2-04, C6-
01
(0.10 - 30.00 kW)
These Auto-Tuning methods will automatically set this parameter:
• PM Motor Parameter Settings
• PM Stationary Auto-Tuning
• PM Rotational Auto-Tuning
■ E5-03: Motor Rated Current (FLA)
No.
(Hex.)
Name Description
Default
(Range)
E5-03
(032B)
Motor Rated Current (FLA)
Sets the PM motor rated current (FLA).
Determined by o2-04, C6-
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: B001 - B018, 2001 - 2042, 4001 - 4023
• 0.1 A: 2056 - 2082, 4031 - 4060
The drive automatically sets E5-03 to the value input for T2-06 [PM Motor Rated Current] after you do these
types of Auto-Tuning:
• PM Motor Parameter Settings
• PM Stationary Auto-Tuning
• PM Stationary Tuning for Stator Resistance
• PM Rotational Auto-Tuning
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