Basic Drive Setup Adjustments; Basic Drive Setup Adjustments - YASKAWA Z1000 User Manual

4.7

Basic Drive Setup Adjustments

This section explains the basic settings required for initial drive operation. Checking these basic parameter settings will help
to ensure a successful drive start-up.
information is required for parameters not listed in this section or in
n
A1-02: Control Method Selection
Selects the Control Method (also referred to as the control mode) that the drive uses to operate the motor. Parameter A1-02
determines the control mode for the motor.
Note: When changing control modes, all parameter settings depending upon the setting of A1-02 will be reset to the default.
No.
A1-02
Setting 0: V/f Control for Induction Motors
Use this mode for simple speed control and for multiple motor applications with low demands to dynamic response or speed
accuracy. The speed control range is 1:40.
Setting 5: Open Loop Vector Control for PM
Use this mode when running a PM motor in variable torque applications that benefit from energy efficiency. The drive can
control an SPM or IPM motor with a speed range of 1:20 in this control mode.
n b1-01: Frequency Reference Selection for AUTO Mode
Selects the frequency reference source 1.
Note: If a Run command is input to the drive, but the frequency reference entered is 0 or below the minimum frequency, the AUTO or HAND
indicator LED on the HOA keypad will light and the OFF indicator will flash.
No.
b1-01 Frequency Reference Selection for AUTO Mode
Setting 0: HOA Keypad
Using this setting, the frequency reference can be input by:
• switching between the multi-speed references from d1-01 to d1-04.
• entering the frequency reference on the operator keypad.
Setting 1: Terminals (Analog Input Terminals)
Using this setting, an analog frequency reference can be entered as a voltage or current signal from terminals A1 or A2.
Voltage Input
Voltage input can be used at any of the two analog input terminals. Make the settings as described in
used.
Table 4.15 Analog Input Settings for Frequency Reference Using Voltage Signals
Terminal Signal Level
0 to 10 V
with Zero Limit
A1
0 to 10 V
without Zero
Limit
0 to 10 V
with Zero Limit
A2
0 to 10 V
without Zero
Limit
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
Refer to Parameter List on page 269
Parameter Name
Control Method Selection
Parameter Name
Parameter Settings
Signal Level
Function Selection
Selection
H3-01 = 0
H3-02 = 0
(Frequency Reference Bias)
H3-01 = 1
H3-09 = 0
H3-10 = 0
(Frequency Reference Bias)
H3-09 = 1

4.7 Basic Drive Setup Adjustments

for a complete listing of drive parameters if more
4.13 Advanced Drive Setup
Setting Range
0, 5
Setting Range
0 to 3
Gain Bias
H3-03 H3-04
H3-11 H3-12
Adjustments.
Default
0
Default
1
Table 4.15 for the input
Notes
Set Jumper S1 on the terminal
board to "V" for voltage input.
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