5
-30
n
Reference
Frequency
Hold:
d4
Parameters
for the reference frequency hold function are shown in the following table.
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Register Page
LCD
Display
V/f
V/f
with
PG
Open
Loop
d4-01
Frequency
reference
hold
func-
tion
selec-
tion
Sets
whether or not frequen-
cies
on hold will be
recorded.
0: Disabled
(when operation
is
stopped or the power is
turned
on again starts at
0.)
1: Enabled
(when operation
is
stopped or the power is
turned
on again starts at
the
previous hold
frequency.)
This
function is available
when
the multi-function
inputs
“accel/decel Ramp
Hold”
or “up/down” com-
mands
are set.
0
or 1
0
No
A
A
A
298H
6-64
MOP
Ref
Memory
d4-02
+
- Speed
limits
Set
the frequency to be add
to
or subtracted from the
analog
frequency reference
as
a percent, taking the max-
imum
output frequency to be
100%.
Enabled
when the increase
(+)
speed command or
decrease
(-) speed command
is
set for a multi-function
input.
0
to
100
10%
No
A
A
A
299H
6-68
Trim
Con-
trol
Lvl
Summary of Contents for SYSDRIVE 3G3RV
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