B.2 Parameter Table
356 YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
E1-03
V/f Pattern
Selection
0: 50 Hz
1: 60 Hz saturation
2: 50 Hz saturation
3: 72 Hz (60 Hz base)
4: 50 Hz VT1
5: 50 Hz VT2
6: 60 Hz VT1
7: 60 Hz VT2
8: 50 Hz HST1
9: 50 Hz HST2
A: 60 Hz HST1
B: 60 Hz HST2
C: 90 Hz (60 Hz base)
D: 120 Hz (60 Hz base)
E: 180 Hz (60 Hz base)
F: Custom V/f
FF: Custom w/o limit
Set V/f pattern according to motor and
application data. The drive operates utilizing
set V/f patterns to determine the appropriate
output voltage level for each commanded
speed. There are 15 different preset V/f
patterns to select from (E1-03 = 0 to E) with
varying voltage profiles, base levels (base
level = frequency at which maximum voltage
is reached) and maximum frequencies. There
are also settings for Custom V/F patterns that
use the settings of parameters E1-04 through
E1-10.
E1-03 = “F” selects a custom V/f pattern with
an upper voltage limit.
0 to FF F A A − 302 —
No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/f
O
L
V
P
M
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