YASKAWA FSDrive-MV1000 Parameter Manual page 27

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
b2-08 Magnetic Flux
Compensation Value Sets the magnetic flux compensation as a percentage of the no-load current
(190H)
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 Search
(196H)
(Speed Estimation)
Output Current 2
b3-07
during Speed Search
(197H)
(Speed Estimation)
YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
All Modes
Enabled when a terminal set for "External reference" (H1-
0: Digital Operator
1: Control circuit terminal (contact input)
2: MEMOBUS/Modbus communications
3: Option PCB
All Modes
0: Disregarded. A new Run command must 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 at which DC Injection Braking starts when "Ramp to
stop" (b1-03 = 0) is selected.
V/f OLV
Sets the DC Injection Braking current as a percentage of the drive rated
current.
All Modes
Sets DC Injection Braking (Zero Speed Control when in CLV) time at start.
Disabled when set to 0.00 seconds.
All Modes
Sets DC Injection Braking (Zero Speed Control when in CLV) time at stop.
V/f OLV
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.
Note: OLV (A1-02 = 2) is available from the drive software
version S0102 and later.
All Modes
When using an external contactor on the output side, b3-05 delays executing
Speed Search after a momentary power loss ride-thru 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 no-load current.
Description
CLV
CLV
CLV
CLV
CLV
CLV
CLV
CLV
1.3 Parameter Table
Setting
common_
= 2) closes.
Default: 0
Min: 0
Max: 3
common_
Default: 0
Min: 0
Max: 1
common_ Default:
<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
common
Default:
<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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