User Constant Tables
5-39
F1-04
Operation
selection at
deviation
Sets the stopping method
when a speed deviation
(DEV) fault occurs.
0: Ramp to stop
(Deceleration stop using
Deceleration Time 1, C1-
02.)
1: Coast to stop
2: Fast stop (Emergency
stop using the
deceleration time in C1-
09.)
3: Continue operation (DEV
is displayed and
operation continued.)
0 to 3 3 No No A No A 383H 6-156
F1-05 PG rotation
0: Phase A leads with For-
ward Run Command.
(Phase B leads with
Reverse Run Command.)
1: Phase B leads with For-
ward Run Command.
(Phase A leads with
Reverse Run Command.)
0 or 1 0 No No A No A 384H 6-157
F1-06
PG division
rate (PG
pulse moni-
tor)
Sets the division ratio for the
PG speed control board
pulse output.
Division ratio = (1+ n) /m
(n=0 or 1 m=1 to 32)
This constant is only effec-
tive when a PG-B2 is used.
The possible division ratio
settings are: 1/32 ≤ F1-06 ≤
1.
1 to
132
1 No No A No A 385H 6-157
F1-07
Integral
value during
accel/decel
enable/dis-
able
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 6-157
F1-08
Overspeed
detection
level
Sets the overspeed detection
method.
Frequencies above that set
for F1-08 (set as a percent-
age of the maximum output
frequency) that continue to
exceed this frequency for the
time set in F1-09 are
detected as overspeed faults.
0 to
120
115% No No A No A 387H 6-157
F1-09
Overspeed
detection
delay time
0.0 to
2.0
0.0 s
*
No No A No A 388H 6-157
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Page
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
F1-06
nm
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