YASKAWA FSDrive-MV1000 Parameter Manual page 23

No.
Name
(Addr.)
b1-16 Run Command
(1C5H) Selection 2
b1-17 Run Command at
(1C6H) Power Up
Zero Speed Level
b2-01 (DC Injection
(189H) Braking Start
Frequency)
b2-02 DC Injection
(18AH) Braking Current
DC Injection
b2-03
Braking Time at
(18BH)
Start
DC Injection
b2-04
Braking Time at
(18CH)
Stop
Magnetic Flux
b2-08
Compensation
(190H)
Value
b3-01 Speed Search
(191H) Selection at Start
Speed Search
b3-02
Deactivation
(192H)
Current
b3-03 Speed Search
(193H) Deceleration Time
b3-04 V/f Gain during
(194H) Speed Search
Speed Search Wait
b3-05
Time
(195H)
(Speed Estimation)
Output Current 1
b3-06 during Speed
(196H) Search (Speed
Estimation)
Output Current 2
b3-07 during Speed
(197H) Search (Speed
Estimation)
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
All Modes
Enabled when a terminal set for "External reference" (H1-
closes.
0: Digital Operator
1: Control circuit terminal (contact input)
2: MEMOBUS/Modbus communications
3: Option board
All Modes
0: Disregarded. A new Run command needs to be issued after power up.
1: Allowed. Motor will start immediately after power up if a Run
command is already enabled.
b2: DC Injection Braking
All Modes
Sets the frequency to start DC injection braking. This parameter is active
when "Ramp to stop" is selected as the stopping method (b1-03 = 0).
V/f OLV
Sets the DC Injection Braking current as a percentage of the drive rated
current.
All Modes
Sets the time for DC Injection Braking Time at Start (Zero Speed Control
when in CLV).
All Modes
Sets the time for DC Injection Braking Time at Stop (Zero Speed Control
when in CLV).
V/f OLV
Sets the magnetic flux compensation as a percentage of the no-load
current value (E2-03).
b3: Speed Search
V/f OLV
0: Disabled
1: Enabled
V/f OLV
Sets the current level at which the speed is assumed to be detected and
Speed Search is ended. Set as a percentage of the drive rated current.
V/f OLV
Sets the output frequency reduction time during Speed Search.
V/f OLV
Determines how much to lower the V/f ratio during Speed Search.
Output voltage during Speed Search equals the V/f setting multiplied by
b3-04.
All Modes
When using an external contactor on the output side, b3-05 delays
executing Speed Search after a momentary power loss to allow time for
the contactor to close.
V/f OLV
Sets the size of the output current during Speed Search as a coefficient
with respect to the motor's rated current.
V/f OLV
Sets the size of the output current during Speed Search as a coefficient
with respect to the motor's rated current.
Description
CLV
CLV
CLV
CLV
CLV
CLV
CLV
CLV
1.3 Parameter Table
Setting
common_
= 2)
Default: 0
Min: 0
Max: 3
common_
Default: 0
Min: 0
Max: 1
Default:
common_
<10> <36>
Min: 0.0 Hz
Max: 10.0 Hz
Default: 50%
common
Min: 0%
Max: 100%
Default: 0.00 s
Min: 0.00 s
Max: 10.00 s
Default:
<10>
Min: 0.00 s
Max: 10.00 s
Default: 0%
common
Min: 0%
Max: 1000%
Default:
<10>
common
Min: 0
Max: 1
Default:
<10>
common
Min: 0%
Max: 200%
Default: 5.0 s
Min: 0.1 s
common
Max: 10.0 s
Default:
common
<6>
Min: 10%
Max: 100%
common_
Default: 0.2 s
Min: 0.0 s
Max: 100.0 s
Default:
<6>
common
Min: 0.0
Max: 2.0
Default: 2.0
common
Min: 0.0
Max: 3.0
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