D3: Jump Frequency; D4: Frequency Ref Up/Down & Hold - YASKAWA CIPR-GA50C series Technical Manual

11.7 d: Reference Settings
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d3: Jump Frequency

No.
Name
(Hex.)
d3-01 Jump Frequency 1
(0294)
d3-02 Jump Frequency 2
(0295)
d3-03 Jump Frequency 3
(0296)
d3-04 Jump Frequency Width
(0297)
◆
d4: Frequency Ref Up/Down & Hold
No.
Name
(Hex.)
d4-01 Freq Reference Hold
Selection
(0298)
d4-03 Up/Down 2 Bias Step
Frequency
(02AA)
RUN
d4-04 Up/Down 2 Ramp
Selection
(02AB)
RUN
d4-05 Up/Down 2 Bias Mode
Selection
(02AC)
RUN
d4-06 Frequency Ref Bias (Up/
Down 2)
(02AD)
d4-07 Analog Freq Ref
Fluctuate Limit
(02AE)
RUN
d4-08 Up/Down 2 Bias Upper
Limit
(02AF)
RUN
354
Description
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
Sets the median value of the frequency band that the drive will avoid.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Sets the median value of the frequency band that the drive will avoid.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Sets the median value of the frequency band that the drive will avoid.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
Sets the width of the frequency band that the drive will avoid.
Description
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Sets the function that saves the frequency reference or the frequency bias (Up/Down 2)
after a Stop command or when de-energizing the drive.
Set H1-xx [MFDI Function Selection] to one of these values to enable this parameter:
• A [Accel/Decel Ramp Hold]
• 10/11 [Up/Down Command]
• 75/76 [Up/Down 2 Command]
0 : Disabled
1 : Enabled
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Sets the bias that the Up/Down 2 function adds to or subtracts from the frequency
reference.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
Sets the acceleration and deceleration times for the Up/Down 2 function to apply the
bias to the frequency reference.
0 : Use Selected Accel/Decel Time
1 : Use Accel/Decel Time 4
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
Sets the function that saves the bias value to the drive when you open or close the two
Up/Down 2 Commands [H1-xx = 75, 76]. Set d4-03 [Up/Down 2 Bias Step Frequency]
= 0.00 before you set this parameter.
0 : Hold when Neither Up/Down Closed
1 : Reset when Neither / Both Closed
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Saves the bias value from the Up/Down 2 Command where the Maximum Output
Frequency is 100%.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
If the frequency reference changes for more than the level set to this parameter, then the
bias value will be held. The value is set as a percentage of the Maximum Output
Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
Sets the upper limit of the Up/Down 2 bias as a percentage of the Maximum Output
Frequency.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
Default
(Range)
0.0 Hz
(Determined by A1-02)
0.0 Hz
(Determined by A1-02)
0.0 Hz
(Determined by A1-02)
1.0 Hz
(Determined by A1-02)
Default
(Range)
0
(0, 1)
0.00 Hz
(0.00 - 99.99 Hz)
0
(0, 1)
0
(0, 1)
0.0%
(-99.9 - +100.0%)
1.0%
(0.1 - 100.0%)
100.0%
(0.0 - 100.0%)
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