YASKAWA CIMR-VU BA0001 Technical Manual page 366

B.2 Parameter Table
No. Name
Frequency Reference Hold
d4-01
Function Selection
d4-03
Frequency Reference Bias
<1>
Step (Up/Down 2)
d4-04
Frequency Reference Bias
<1>
Accel/Decel (Up/Down 2)
Frequency Reference Bias
d4-05
Operation Mode Selection
<1>
(Up/Down 2)
Frequency Reference Bias
d4-06
(Up/Down 2)
Analog Frequency
d4-07
Reference Fluctuation
<1>
Limit (Up/Down 2)
d4-08
Frequency Reference Bias
<1>
Upper Limit (Up/Down 2)
d4-09
Frequency Reference Bias
<1>
Lower Limit (Up/Down 2)
Up/Down Frequency
d4-10
Reference Limit Selection
d7-01
Offset Frequency 1
<1>
d7-02
Offset Frequency 2
<1>
d7-03
Offset Frequency 3
<1>
<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 %
366
Description
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).
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.
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: 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.
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.
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.
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.
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.
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.
d7: Offset Frequency
Use d7 parameters to set the offset frequency.
Added to the frequency reference when the digital input
"Frequency Offset 1" (H1-oo = 44) is switched on.
Added to the frequency reference when the digital input
"Frequency Offset 2" (H1-oo = 45) is switched on.
Added to the frequency reference when the digital input
"Frequency Offset 3" (H1-oo = 46) is switched on.
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
Control
Mode
Range Def.
O
V/ P
L
f M
V
0, 1 0 A A A
0.00 to 0.00
A A A
99.99 Hz Hz
0, 1 0 A A A
0, 1 0 A A A
-99.9 to
0.0% A A A
+100.0
0.1 to
1.0% A A A
+100.0
0.1 to
<4>
A A A
100.0
-99.9 to
0.0% A A A
0.0
0 or 1 0 A A A
-100.0 to
0.0% A A A
+100.0
-100.0 to
0.0% A A A
+100.0
-100.0 to
0.0% A A A
+100.0
Addr.
Pg.
Hex
298 162
2AA 165
2AB 165
2AC 166
2AD 166
2AE 166
2AF 166
2B0 167
2B6 167
2B2 167
2B3 167
2B4 167