YASKAWA 2A0001, Техническое руководство, Страница: 366 / 512

No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/
f
O
L
V
P
M
d4-01
Frequency Reference Hold
Function Selection
Determines if the frequency reference or frequency reference
bias is saved when the Run command is removed or the power
goes off.
0: Disabled
1: Enabled
This parameter is effective when the multi-function inputs
“Accel/Decel Ramp Hold”, “Up/Down” or “Up/Down 2”
commands are selected (H1- oo = A or 10/11 or 75/76).
0, 1 0 A A A 298 162
d4-03
<1>
Frequency Reference Bias
Step (Up/Down 2)
Sets the bias added to the frequency reference when the Up/
Down 2 digital inputs are set.
When set to 0.00 Hz, the bias value is increased or decreased
according to d4-04.
When greater than 0.0 Hz, the bias value d4-03 is added or
subtracted to/from the frequency reference. The acceleration or
deceleration rate is ultimately determined by d4-04.
0.00 to
99.99 Hz
0.00
Hz
A A A 2AA 165
d4-04
<1>
Frequency Reference Bias
Accel/Decel (Up/Down 2)
Selects how the bias or frequency reference is increased when
using the Up/Down 2 function.
0: Use selected accel/decel time.
1: Use Accel/Decel Time 4 (C1-07 and C1-08).
0, 1 0 A A A 2AB 165
d4-05
<1>
Frequency Reference Bias
Operation Mode Selection
(Up/Down 2)
0: Bias value is held if no input Up 2 or Down 2 is active.
1: When the Up 2 reference and Down 2 reference are both on
or both off, the applied bias becomes 0.
Currently selected accel / decel. times are used. Enabled only
when d4-03 = 0.
0, 1 0 A A A 2AC 166
d4-06
Frequency Reference Bias
(Up/Down 2)
The Up/Down 2 bias value is saved in d4-06 when the frequency
reference is not input by the digital operator. The function
depends on the setting of d4-01.
It is limited by d4-08 and d4-09.
-99.9 to
+100.0
0.0% A A A 2AD 166
d4-07
<1>
Analog Frequency
Reference Fluctuation
Limit (Up/Down 2)
When an Up 2 or Down 2 input is active and the frequency
reference value from analog or pulse input changes for more than
the level set in d4-07, the bias value is hold and the frequency
reference is changed to the new value.
After the speed reaches the frequency reference the bias hold is
released.
0.1 to
+100.0
1.0% A A A 2AE 166
d4-08
<1>
Frequency Reference Bias
Upper Limit (Up/Down 2)
Sets the upper limit for the bias and the value that can be saved
in d4-06. Set as a percentage of the maximum output frequency
E1-04.
0.1 to
100.0
<4>
A A A 2AF 166
d4-09
<1>
Frequency Reference Bias
Lower Limit (Up/Down 2)
Sets the lower limit for the bias and the value that can be saved
in d4-06. Set as a percentage of the maximum output frequency
E1-04.
-99.9 to
0.0
0.0% A A A 2B0 167
d4-10
Up/Down Frequency
Reference Limit Selection
Selects which value is used as frequency reference lower limit if
the Up/Down function is used.
0: The lower limit is determined by d2-02 or analog input
(H3-02/10 = 0). The higher of both values becomes the reference
limit.
1: The lower limit is determined by d2-02.
0 or 1 0 A A A 2B6 167
d7: Offset Frequency
Use d7 parameters to set the offset frequency.
d7-01
<1>
Offset Frequency 1
Added to the frequency reference when the digital input
“Frequency Offset 1” (H1- oo = 44) is switched on.
-100.0 to
+100.0
0.0% A A A 2B2 167
d7-02
<1>
Offset Frequency 2
Added to the frequency reference when the digital input
“Frequency Offset 2” (H1- oo = 45) is switched on.
-100.0 to
+100.0
0.0% A A A 2B3 167
d7-03
<1>
Offset Frequency 3
Added to the frequency reference when the digital input
“Frequency Offset 3” (H1- oo = 46) is switched on.
-100.0 to
+100.0
0.0% A A A 2B4 167
<1> Parameter can be changed during Run.
<2> Default setting value is dependent on parameter o1-03, Digital Operator Display Selection.
<3> Range upper limit is dependent on parameters E1-04, Maximum Output Frequency, and d2-01, Frequency Reference Upper Limit.
<4> Default setting is determined by the drive software version.
PRG: 1016 and later: 100.00%
PRG: 1015 and earlier: 0.00 %
B.2 Parameter Table
366 YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual