YASKAWA T1000V, Техническое руководство

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B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual 355
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◆ S: Functions for Textile Applications
The S parameters are designed specifically for textile applications. They set and adjust the Disturb function, gain levels
for the frequency reference, braking transistor characteristics, and various aspects of KEB.
No.
Name Description Range Def.
Control
Mode
Addr
. Hex
Pg.
V/f OL
V
PM
S1: Disturb Function
Various aspects of the Disturb function are determined by the S1 parameters
S1-01
<15>
Disturb Function
Selection
0: Disabled
1: Enabled
2: Enabled, outputs the Disturb waveform during accel/
decel
0 to 2 0 A
− −
680 220
S1-02
<15>
Disturb Function
Amplitude Set the amplitude of the Disturb waveform as a
percentage of the frequency reference. 0.00 to
20.00
0.00% A
− −
681 220
S1-03
<15>
Disturb Step
Sets the step applied at the end of disturb acceleration or
deceleration as a percentage of the Disturb amplitude in
S1-02.
0 to 50 0% A
− −
682 220
S1-04
<15>
Disturb Deceleration
Time
Sets the deceleration time for the Disturb function.
0.0 to
120.0
0.0 s A
− −
683
220
S1-05
<15>
Disturb Acceleration
Time
Sets the acceleration time for the Disturb function.
0.0 to
120.0
0.0 s A
− −
684 220
S2: Frequency Reference Gain Settings
S2 parameter determines how much to reduce or amplify the frequency reference.
S2-01
<15>
Frequency Reference
Gain
Determines how much to reduce or amplify the
frequency reference. The frequency reference cannot
exceed the upper limit set to d2-01.
0.0 to
1000.0
100.0% A A A 690 220
S2-02
<15>
Frequency Reference
Gain Change Ramp Determines the time required to accelerate from 0.00%
to the gain level set in S2-01. 0.0 to
600.0
0.0 s A A A 691 220
S3: Braking Transistor and V/f Ratio Gain
Use S3 parameters to add gain to the braking transistor or V/f ratio.
S3-01
Braking Transistor
Operation Selection 0: During run only
1: Always enabled
0, 1 0 A A A 6A0 221
S3-02
<17>
Braking Transistor
Operation Voltage Level Sets the voltage level that triggers drive built-in the
braking transistor.
300 to 400 380 Vdc A A A 6A1 221
S3-03 V/f Gain Enable/Disable
Enables and disables the V/f gain setting in MEMOBUS
register 03H.
0: Disabled
1: Enabled
0, 1 0 A
− −
6A2 221
S3-04
<15>
V/f Gain Change Time
Sets the drive uses to change the V/f gain set in
MEMOBUS register 03H.
0.0 to 10.0 0.5 s A
− −
6A3
221
S4: KEB Mode Selection
S4 parameters define the conditions for how the KEB function operate.
S4-01 KEB Mode Selection
0: KEB disabled
1: DC bus voltage control (KEB 1)
2: Synchronous accel/decel (KEB 2)
3: Power KEB (KEB 3)
0 to 3 0 A A A 6B0 224
S4-02
<15>
KEB Start/End Voltage
Determines how the KEB start and end voltage in
parameters S4-03 and S4-06 are set.
0: Set as a Percentage of E1-01
1: Set as a percentage of the DC bus voltage before KEB
was triggered.
0, 1 0 A A A 6B1 224
S4-03
<15>
KEB Start Voltage
Determines the voltage level in the DC bus that will
trigger KEB. The setting value depends on the selection
in parameter S4-02. A setting of 200.0% essentially
disables S4-03.
0.0 to
200.0
200.0% A A A 6B2 224
S4-04
<15>
KEB Start dV/dt Level
Sets the level of voltage fluctuation in the DC bus that
triggers KEB.
0 to 10000 0 Vdc/s A A A 6B3 224
S4-05
<15>
KEB Start dV/dt filter
Sets the time required for the voltage fluctuation level
defined in S4-04 to trigger KEB.
0 to 50 20 ms A A A 6B4 224