O: Operator Related Settings - YASKAWA FSDrive-MV1000 Parameter Manual

1.3 Parameter Table
No.
Name
(Addr.)
Speed Feedback
n2-02 Detection Control
(585H) (AFR) Time
Constant 1
Speed Feedback
n2-03 Detection Control
(586H) (AFR) Time
Constant 2
Speed Feedback
n2-06 Detection Control
(30A0H) (AFR) Gain Switch
Start Gain
n9-02 Output Current
(31C0H) Detection Gain
n9-70 Output Voltage
(657H) Detection Gain
Input Current
n9-71
Conversion
(31D1H)
Coefficient
n9-72 Input Voltage
(659H) Detection Gain
<6> Default setting value varies by the drive model (o2-04).

◆ o: Operator Related Settings

The o parameters are used to set up the digital operator displays.
No.
Name
(Addr.)
o1-01
Drive Mode Unit
(500H)
Monitor Selection
o1-02
User Monitor
(501H)
Selection after
Power Up
Frequency
o1-03
Reference Setting/
(502H)
Display Unit
V/f Pattern
o1-04 Frequency
(503H) Parameter Setting
Unit
66
V/f OLV
Sets the time constant used for speed feedback detection control (AFR).
V/f OLV
Sets the AFR time constant to be used during Speed Search and during
regeneration. Increase the setting if overvoltage occurs at the end of
acceleration or with sudden load changes.
V/f OLV
Sets the switching start gain for speed feedback detection control (AFR)
gain.
n9: I/O Voltage Detection
All Modes
Sets the gain for adjusting the output current detection value in 0.0001
units.
All Modes
Sets the gain for adjusting the output voltage detection value in 0.0001
units.
All Modes
Sets the input current conversion coefficient in 0.0001 units.
All Modes
Sets the gain for adjusting the input voltage detection value in 0.0001
units.
o1: Digital Operator Display Selection
All Modes
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 -
All Modes
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)
All Modes
0: 0.01 Hz
1: 0.01% (100% = E1-04)
2: min -1 (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)
V/f OLV
0: Hz
1: r/min
Description
CLV
CLV
CLV
Description
.
CLV
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
Setting
Default: 250 ms
Min: 0 ms
common
Max: 2000 ms
Default: 750 ms
common
Min: 0 ms
Max: 2000 ms
Default: 1.00
common
Min: 0.00
Max: 2.00
Default:
<6>
common
Min: 0.0001
Max: 2.0000
Default: 1.0000
common
Min: 0.0000
Max: 2.0000
Default:
<6>
Min: 0.0000
common
Max: 6.5535
Default: 1.0000
common
Min: 0.0000
Max: 2.0000
Setting
common_ Default: 106
(Monitor U1-06)
Min: 104
Max: 699
common_
Default: 1
Min: 1
Max: 5
common_
Default:
<10>
Min: 0
Max: 3
common_ Default:
<10>
Min: 0
Max: 1
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