Yaskawa AC Drive - A1000 Option Hz High Frequency Custom - Manual (Page 7)

3 Summary of Modifications from Standard Software
YASKAWA TM.A1000SW.056 YASKAWA AC Drive - A1000 Custom Software Supplement 7
3 Summary of Modifications from Standard Software
Changed Item High Frequency Software Standard Software
Maximum Output
Frequency
1000 Hz 400 Hz
Carrier Frequency
Max: 12.5 kHz
• V/f Control: 1.1 kHz to 12.5 kHz
• Open Loop Vector Control for PM: 1.1 kHz to 10.0 kHz
Max: 15 kHz
C6-02: 1 ~ A, F
Drive Duty Rating Fixed at Heavy Duty (HD) ratings Depends on C6-01
Drive Overload
Rating
Fixed at 150 %/1 min. (C6-01 fixed) Depends on C6-01
Control Mode
0: V/F Control
5: Open Loop Vector Control for PM
0: V/f Control
1: V/f Control with PG
2: Open Loop Vector Control
3: Closed Loop Vector Control
5: Open Loop Vector Control for PM
6: Advanced Open Loop Vector Control for PM
7: Closed Loop Vector Control for
PM
DriveWorksEZ
(DWEZ)
No Available
Option Kits
Motor encoder card (PG) not available.
Note: r/min units (8E2H) cannot be used when an option card is
supplying the frequency reference.
Available
Frequency Setting
Resolution
Fixed at 0.1 Hz 0.01 Hz (less than 100 Hz)
Frequency reference
and output frequency
display units.
o1-03 parameter (same as b5-20)
0: 0.1 Hz
1: 0.01 (Max frequency 100 %)
2: Deleted
3: User Defined (o1-10: It is possible to set it within the range of
1..60000)
Note: The setting for o1-04 is fixed at 0 and access is restricted so
that units are always displayed in Hz.
o1-03 parameter (same as b5-20)
0: 0.1 Hz
1: 0.01 (Max frequency 100%)
2: RPM
3: User Defined (o1-10: It is possible to set it within
the range of 1..60000)
o1-04 parameter
0: Hz
1: r/min
Units depend on the setting of A1-02.
Set as a percentage of the maximum
output frequency when using
Advanced OLV for PM.
Torque Compensation
Enabled only at low speeds.
Note: Torque compensation derating function is added.
Refer to Details for New and Modified Software Functions on
page 13
.
Constant throughout the entire frequency range.
On-Delay
Compensation
Enabled only at low speeds. Addition of On-Delay Compensation
Selection parameter S1-01
Refer to Details for New and Modified Software Functions on
page 13
.
Enabled throughout the entire frequency range.
Stall Prevention Level
During Acceleration
(L3-02)
Maximum setting: 170% Maximum setting: 150%