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5-9
Reference Source Settings
Setting
Name
Reference source
0
Operator
Digital Operator
1
Terminals
Control circuit terminals (analog inputs)
2
Serial Com
Not used. (Do not set.)
3
Option PCB
Optional Card (CompoBus/D Communications Card, SYSMAC BUS I/F Card,
Analog Command Card, or Digital Command Card)
4
EWS
Not used. (Do not set.)
Note 1. The frequency reference is input from the Digital Operator, so set b1-01 to 0.
Note 2. The source specified for the frequence reference is used as one of the frequency references
in multistage control. If the frequence reference source is set to the Digital Operator, the fre-
quence reference for d1-01 will be used and analog frequency reference (voltage/current)
input from the control terminal will be ignored. (The frequency for d1-01 will also be used if
operation is switched to local mode using the operation mode selection key.)
Note 3. Regardless of the frequency source, the values set for frequency reference parameters 2 to 8
(d1-02 to d1-08) and the inching frequency reference parameter (d1-09) will be enabled.
H
Setting the Frequency Reference Units (o1-03)
Parameter o1-03 is used to set the units for setting and displaying the frequency reference; it cannot be
changed during operation.
Parameter
Display name
Setting
Units
Default
Valid access levels
number
p y
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
o1-03
Display Scaling
0 to
39,999
---
0
Basic or Advanced
Display Unit Settings
Setting
Function
0
0.01 Hz units
1
0.01 % units (The maximum frequency is 100%.)
2 to 39
r/min units (Set the number of poles)
40 to 39,999
Sets a particular value for the maximum frequency.
This number is the 4-digit setting without the decimal point.
This number indicates the location of the decimal point. (How many digits
there are after the decimal point.)
For example, set o1-03 to “12000” when you want to display “200.0” for the maximum
frequency.
Note When the 40 to 39,999 range is used, any scale can be set for the reference frequency.
For example, the frequency reference can be set or displayed in units such as mm/s or m/min to
coincide with a machine’s linear operating speed.
Basic Operation
Chapter 5
Содержание SYSDRIVE 3G3FV
Страница 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...
Страница 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...
Страница 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...
Страница 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...
Страница 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...
Страница 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...
Страница 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...