Options
6-157
* The factory setting will change when the control method is changed. The flux vector control factory setting is given.
F1-05 PG rotation
0: Phase A leads with Forward
Run Command. (Phase B
leads with Reverse Run
Command.)
1: Phase B leads with Forward
Run Command. (Phase A
leads with Reverse Run
Command.)
0 or 1 0 No No A No A 384H
F1-06
PG division
rate (PG
pulse moni-
tor)
Sets the division ratio for the PG
speed control board pulse out-
put.
Division ratio = (1+ n) /m (n=0
or 1 m=1 to 32)
This constant is only effective
when a PG-B2 is used.
The possible division ratio set-
tings are: 1/32 ≤ F1-06 ≤ 1.
1 to 132 1 No No A No A 385H
F1-07
Integral value
during accel/
decel enable/
disable
Sets integral control during
acceleration/deceleration to
either enabled or disabled.
0: Disabled (The integral
function isn't used while
accelerating or decelerating;
it is used at constant speeds.)
1: Enabled (The integral
function is used at all times.)
0 or 1 0 No No A No No 386H
F1-08
Overspeed
detection
level
Sets the overspeed detection
method.
Frequencies above that set for
F1-08 (set as a percentage of the
maximum output frequency)
that continue to exceed this fre-
quency for the time set in F1-09
are detected as overspeed faults.
0 to 120 115% No No A No A 387H
F1-09
Overspeed
detection
delay time
0.0 to
2.0
0.0 s
*
No No A No A 388H
F1-10
Excessive
speed devia-
tion detec-
tion level
Sets the speed deviation detec-
tion method.
Any speed deviation above the
F1-10 set level (set as a percent-
age of the maximum output fre-
quency) that continues for the
time set in F1-11 is detected as a
speed deviation.
Speed deviation is the difference
between actual motor speed and
the reference command speed.
0 to 50 10% No No A No A 389H
F1-11
Excessive
speed devia-
tion detec-
tion delay
time
0.0 to
10.0
0.5 s No No A No A 38AH
F1-12
Number of
PG gear teeth
1
Sets the number of teeth on the
gears if there are gears between
the PG and the motor.
A gear ratio of 1 will be used if
either of these constants is set to
0.
0 to
1000
0 No No A No No 38BH
F1-13
Number of
PG gear teeth
2
0 No No A No No 38CH
F1-14
PG open-cir-
cuit detection
time
Used to set the PG disconnec-
tion detection time. PGO will be
detected if the detection time
continues beyond the set time.
0.0 to
10.0
2.0 s No No A No A 38DH
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
F1-06
nm
Input pulses from PG 60 F1-13
F1-01 F1-12
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