6
-6
Frequency
Reference
This
section explains how to input the frequency reference.
K
K
K
K
Selecting
the
Frequency
Reference
Source
Set
parameter b1-01 to select the frequency reference source.
n
Related
Parameters
n
Input
the
Reference
Frequency
from
the
Digital
Operator
When
b1-01 is set to 0, you can input the reference frequency from the Digital Operator.
Input
the reference frequency from the Digital Operator's reference frequency setting display.
For
details on setting the reference frequency, refer to Chapter 3.
Fig 6.3 Frequency Setting Display
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control
Methods
LCD
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
b1-01
Reference
selection
Set
the frequency reference source
0:
Digital Operator
1:
Control circuit terminal (analog input)
2:
RS-422A/485 communications
3:
Option Card
4:
Pulse train input
0
to 4
1
No
Q
Q
Q
Reference
Source
H6-01
Pulse
train
input
function selection
0:
Frequency reference
1:
PID feedback value
2:
PID target value
0
to 2
0
No
A
A
A
Pulse
Input Sel
H6-02
Pulse
train
input
scaling
Set
the number of pulses taking the reference to be
100%,
in Hz.
1000
to
32000
1440
Hz
Yes
A
A
A
Pulse
Input Gain
Summary of Contents for SYSDRIVE 3G3RV
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