YASKAWA FSDrive-MV1000 Parameter Manual page 38

1.3 Parameter Table
No.
Name
(Addr.)
Speed/Torque
d5-06
Control Switchover
(29FH)
Time
d5-08 Unidirectional
(2B5H) Speed Limit Bias
d6-01 Field Weakening
(2A0H) Level
d6-02 Field Weakening
(2A1H) Frequency Limit
d6-03 Field Forcing
(2A2H) Selection
d6-06
Field Forcing Limit Sets the upper limit of the excitation current command during magnetic field
(2A5H)
d7-01
(2B2H)
Offset Frequency 1
d7-02
(2B3H)
Offset Frequency 2
d7-03
(2B4H)
Offset Frequency 3
<10> Default setting is determined by A1-02, Control Method Selection.
<20> Range upper limit is determined by d2-01, Frequency Reference Upper Limit, and E1-04, Maximum Output Frequency.
38
V/f OLV
Sets the delay time for switching between Speed and Torque Control using
an input terminal (H1- = 71).
Within the time set for the speed/torque control switching timer, analog
inputs (torque reference, speed limit values) are held at their value at the
moment of the "speed/torque control switching" change. Complete the
preparations for switching externally during this period.
V/f
OLV
0: Disabled
1: Enabled
d6: Field Weakening and Field Forcing
V/f OLV
Sets the drive output voltage for the Field Weakening function as a
percentage of the maximum output voltage.
Enabled when a contact input is set for Field Weakening (H1-
V/f OLV
Sets the lower limit of the frequency range where Field Weakening control is
valid.
The Field Weakening command is valid only at frequencies above this
setting and only when the output frequency matches the frequency reference
(speed agree).
V/f OLV
0: Disabled
1: Enabled
V/f OLV
forcing. A setting of 100% is equal to motor no-load current. Disabled only
during DC Injection Braking.
d7: Offset Frequency
All Modes
Added to the frequency reference when the contact input "Offset Frequency
1" (H1- = 44) is switched on. Set as a percentage of the maximum
output frequency.
All Modes
Added to the frequency reference when the contact input "Offset Frequency
2" (H1- = 45) is switched on. Set as a percentage of the maximum
output frequency.
All Modes
Added to the frequency reference when the contact input "Offset Frequency
3" (H1- = 46) is switched on. Set as a percentage of the maximum
output frequency.
Description
CLV
common
CLV
CLV
common
CLV
common
CLV
common
CLV
common
common_
common_
common_
YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
Setting
Default: 0 ms
Min: 0 ms
Max: 1000 ms
Default: 1
common
Min: 0
Max: 1
Default: 80%
Min: 0%
Max: 100%
= 63).
Default: 0.0 Hz
Min: 0.0 Hz
Max: 120.0 Hz
Default: 0
Min: 0
Max: 1
Default: 200%
Min: 100%
Max: 400%
Default: 0.0%
Min: -100.0%
Max: 100.0%
Default: 0.0%
Min: -100.0%
Max: 100.0%
Default: 0.0%
Min: -100.0%
Max: 100%
Page
153
153
154
154
154
154
155
155
155