O: Operator Related Settings - YASKAWA A1000 Series Quick Start Manual

B Parameter List
No. Name
n8-55 Load Inertia
n8-57 High Frequency Injection
n8-62
Output Voltage Limit
<18>
Speed Feedback Detection
n8-65 Control Gain during ov
Suppression
<14> Default setting value is dependent on the motor code set to E5-01.
<18> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.

◆ o: Operator Related Settings

The o parameters are used to set up the digital operator displays.
o1: Digital Operator Display Selection
■
No. Name
o1-01
Drive Mode Unit Monitor
Selection
o1-02
User Monitor Selection after
Power Up
Digital Operator Display
o1-03
Selection
o1-04 V/f Pattern Display Unit
User-Set Display Units
o1-10
Maximum Value
User-Set Display Units
o1-11
Decimal Display
<10> Default setting is determined by the control mode (A1-02).
<36> Default setting value is determined by the digital operator display selection (o1-03).
o2: Digital Operator Keypad Functions
■
No. Name
LO/RE Key Function
o2-01
Selection
STOP Key Function
o2-02
Selection
170
For large inertia loads or to increase the speed control response, increase this
setting. Too high of a setting when driving a very light load or load with very
low inertia can result in oscillation.
0: Disabled. Disable when using an SPM motor.
1: Enabled. Use this setting to enhance the speed control range when using an
IPM motor.
Prevents output voltage saturation. Should be set just below the voltage
provided by the input power supply.
Sets the gain used for internal speed feedback detection during ov suppression
Selects the content of the last monitor that is shown when scrolling through
Drive Mode display. Enter the last three digits of the monitor parameter number
to be displayed: U - .
1: Frequency reference (U1-01)
2: Direction
3: Output frequency (U1-02)
4: Output current (U1-03)
5: User-selected monitor (set by o1-01)
Sets the units the drive should use to display the frequency reference and motor
speed monitors.
0: 0.01 Hz
1: 0.01% (100% = E1-04)
2: r/min (calculated using the number of motor poles setting in E2-04, E4-04, or
E5-04)
3: User-selected units (set by o1-10 and o1-11)
0: Hz
1: r/min
These settings define the display values when o1-03 is set to 3.
o1-10 sets the display value that is equal to the maximum output frequency.
o1-11 sets the position of the decimal position.
0: Disabled
1: Enabled. LO/RE key switches between LOCAL and REMOTE operation.
0: Disabled. STOP key is disabled in REMOTE operation.
1: Enabled. STOP key is always enabled.
YASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide
Description
Description
Description
Setting
Default: 0
Min: 0
Max: 3
Default: 0
Min: 0
Max: 1
Default: 200.0 V
Min: 0.0 V
Max: 230.0 V
Default: 1.50
Min: 0.00
Max: 10.00
Setting
Default: 106
(Monitor U1-06)
Min: 104
Max: 809
Default: 1
Min: 1
Max: 5
Default:
<10>
Min: 0
Max: 3
Default:
<10>
Min: 0
Max: 1
Default:
<36>
Min: 1
Max: 60000
Default:
<36>
Min: 0
Max: 3
Setting
Default: 1
Min: 0
Max: 1
Default: 1
Min: 0
Max: 1