Yaskawa J1000 Compact Vector Control Drive - Manual (Page 183)

No. Name Description
d1-13 Frequency Reference 13
Frequency reference when digital inputs “Multi-Step Speed
Reference 3, 4” (H1- = 5 and 32) are on.
d1-14 Frequency Reference 14
Frequency reference when digital inputs “Multi-Step Speed
Reference 1, 3, 4” (H1- = 3, 5, 32) are on.
d1-15 Frequency Reference 15
Frequency reference when digital inputs “Multi-Step Speed
Reference 2, 3, 4” (H1- = 4, 5, 32) are on.
d1-16 Frequency Reference 16
Frequency reference when digital inputs “Multi-Step Speed
Reference 1, 2, 3, 4” (H1- = 3, 4, 5, 32) are on.
d1-17 Jog Frequency Reference
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.
d2-01 Frequency Reference Upper Limit
Sets the frequency reference upper limit as a percentage of maximum
output frequency (E1-04).
d2-02 Frequency Reference Lower Limit
Sets the frequency reference lower limit as a percentage of maximum
output frequency (E1-04).
d2-03
Master Speed Reference Lower
Limit
Refer to V1000 Technical Manual for details.
d3: Jump Frequency
Use d3 parameters to configure the drive Jump Frequency settings.
d3-01 Jump Frequency 1
d3-01 to d3-04 allow programming of three prohibited frequency
reference points for eliminating problems with resonant vibration of
the motor / machine.
d3-02 Jump Frequency 2
d3-03 Jump Frequency 3
d3-04 Jump Frequency Width
This parameter sets the dead-band width around each selected
prohibited frequency reference point.
d4: Frequency Reference Hold
Use d4 parameters to configure the drive frequency reference hold function.
d4-01
Frequency Reference Hold Function
Selection
0: Disabled
1: Enabled
d4-03
Frequency Reference Bias Step (Up/
Down 2)
Sets the bias added to the frequency reference when the Up/Down 2
digital inputs are set.
d4-04
Frequency Reference Accel/Decel
(Up/Down 2)
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).
d4-05
Frequency Reference Bias Operation
Mode Selection (Up/Down 2)
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.
d4-06
Frequency Reference Bias (Up/
Down 2)
Saves the bias value once the frequency reference is adjusted.
d4-07
Analog Frequency Reference
Fluctuation Limit (Up/Down 2)
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
YASKAWA ELECTRIC TOEP C710606 47C YASKAWA AC Drive – V1000 Quick Start Guide 183
B
Parameter List