YASKAWA V1000 Quick Start Manual page 175

No. Name
d1-13 Frequency Reference 13
d1-14 Frequency Reference 14
d1-15 Frequency Reference 15
d1-16 Frequency Reference 16
d1-17 Jog Frequency Reference
d2-01 Frequency Reference Upper Limit
d2-02 Frequency Reference Lower Limit
Master Speed Reference Lower
d2-03
Limit
Use d3 parameters to configure the drive Jump Frequency settings.
d3-01 Jump Frequency 1
d3-02 Jump Frequency 2
d3-03 Jump Frequency 3
d3-04 Jump Frequency Width
Use d4 parameters to configure the drive frequency reference hold function.
Frequency Reference Hold Function
d4-01
Selection
Frequency Reference Bias Step (Up/
d4-03
Down 2)
Frequency Reference Accel/Decel
d4-04
(Up/Down 2)
Frequency Reference Bias Operation
d4-05
Mode Selection (Up/Down 2)
Frequency Reference Bias (Up/
d4-06
Down 2)
Analog Frequency Reference
d4-07
Fluctuation Limit (Up/Down 2)
YASKAWA ELECTRIC TOEP C710606 47A YASKAWA AC Drive – V1000 Quick Start Guide
Frequency reference when digital inputs "Multi-Step Speed
Reference 3, 4" (H1-oo = 5 and 32) are on.
Frequency reference when digital inputs "Multi-Step Speed
Reference 1, 3, 4" (H1-oo = 3, 5, 32) are on.
Frequency reference when digital inputs "Multi-Step Speed
Reference 2, 3, 4" (H1-oo = 4, 5, 32) are on.
Frequency reference when digital inputs "Multi-Step Speed
Reference 1, 2, 3, 4" (H1-oo = 3, 4, 5, 32) are on.
Frequency reference when digital inputs "Jog Frequency Reference,"
"Forward Jog" or "Reverse Jog." are on.
d2: Frequency Upper and Lower Limits
Use d2 parameters to configure the frequency reference limits.
Sets the frequency reference upper limit as a percentage of maximum
output frequency (E1-04).
Sets the frequency reference lower limit as a percentage of maximum
output frequency (E1-04).
Refer to V1000 Technical Manual for details.
d3: Jump Frequency
d3-01 to d3-04 allow programming of three prohibited frequency
reference points for eliminating problems with resonant vibration of
the motor / machine.
This parameter sets the dead-band width around each selected
prohibited frequency reference point.
d4: Frequency Reference Hold
0: Disabled
1: Enabled
Sets the bias added to the frequency reference when the Up/Down 2
digital inputs are set.
0: Adjusts bias value according to currently selected accel/decel time.
1: Adjusts the bias value by Accel/Decel Time 4 (C1-07 and C1-08).
0: Holds the bias value when Up/Down 2 reference is on or off.
1: When the Up 2 reference and Down 2 reference are both on or both
off, applied bias becomes 0 using currently selected accel/ decel.
times.
Saves the bias value once the frequency reference is adjusted.
When the Up 2 and Down 2 commands are enabled, the frequency
reference holds the bias value as the levels for the analog frequency
reference or pulse train frequency reference change, accelerating or
decelerating to the frequency reference.
B.1 Parameter Table
Description
B
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