YASKAWA E1000 Technical Manual page 127

Control Modes for Induction Motors (IM)
Setting 0: V/f Control for Induction Motors
V/f Control is for simple speed control and multiple motor applications with low demands to dynamic response or speed
accuracy. This control mode should be used when the motor parameters are unknown and Auto-Tuning cannot be
performed. The speed control range is 1:40.
Control Modes for Permanent Magnet Motors (SPM or IPM)
Setting 5: Open Loop Vector Control for PM
Use this mode for variable torque applications and take advantage of the energy saving capabilities of a PM motor. Using
this mode, the drive can control an SPM or IPM motor with a speed range of 1:20.
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A1-03: Initialize Parameters
Resets parameters back to the original default values. After initialization, the setting for A1-03 automatically returns to 0.
No.
A1-03
Setting 1110: User Initialize
Drive parameters are reset to values selected by the user as User Settings. User Settings are stored when parameter o2-03
is set to "1: Set defaults".
Note: A "user-initialization" resets all parameters to a user-defined set of default values that were previously saved to the drive. To
clear the user-defined default values, set parameter o2-03 to 2.
Setting 2220: 2-Wire Initialization
Resets all parameters back to their original default settings with digital inputs S1 and S2 configured as Forward run and
Reverse run, respectively. For more on digital input functions, refer to
Command for 2-wire Sequence on page
Setting 3330: 3-Wire Initialization
The drive parameters are returned to factory default values with digital inputs S1, S2, and S5 configured as Run, Stop,
and Forward/Reverse respectively. Also refer to digital input functions,
Setting 5550: oPE04 Reset
If parameters on a certain drive have been edited and then a different terminal block is installed with different settings
saved in its built-in memory, an oPE04 error will appear on the display. To use the parameter settings saved to the
terminal block memory, set A1-03 to 5550.
Notes on Parameter Initialization
The parameters shown in
Although the control mode in A1-02 is not reset when A1-03 is set to 2220 or 3330, it may change when an application
preset is selected.
No.
A1-00
A1-02
E1-03
E5-01
F6-08
L8-35
o2-04
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A1-04, A1-05: Password and Password Setting
A1-04 is for entering the password when the drive is locked. A1-05 is a hidden parameter used to set the password.
No.
A1-04
A1-05
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
Parameter Name
Initialize Parameters
187.
Table 5.1 will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330.
Table 5.1 Parameters not Changed by Drive Initialization
Parameter Name
Password
Password Setting
Setting Range
0, 1110, 2220, 3330, 5550
Setting 40, 41: ForwarD Run, Reverse Run
Setting 0: 3-Wire Sequence on page
Parameter Name
Language Selection
Control Method Selection
V/f Pattern Selection
Motor Code Selection (for PM motors)
Comm. Parameter Reset
Installation Selection
Drive/kVA Selection
Setting Range
0000 to 9999
5.1 A: Initialization
Default
0
182.
5
Default
0000
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