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5-13
Note 2. In order to use the inching frequency command, one of the n36 through n39
parameters for multi-function input must be set to 10 as an inching frequency
command. Parameter n29 is selectable by turning on the multi-function input
set with the inching frequency command. The inching frequency command
takes precedence over the multi-step speed reference (i.e., when the inching
frequency command is ON, all multi-step speed reference input will be ig-
nored).
H
Setting the Frequency Reference with the FREF Indicator Lit
•
The frequency reference can be set while the FREF indicator of the Digital Operator is
lit in the following cases.
S
Parameter n03 for frequency reference selection is set to 1, which enables frequen-
cy reference 1, and the Inverter is in remote mode.
S
Parameter n07 for frequency selection in local mode is set to 1, which enables key
sequences on the Digital Operator, and the Inverter is in local mode.
S
Frequency references 2 through 8 are set with multi-step speed reference input.
•
The frequency reference can be changed, even during operation.
•
When the frequency reference is changed while the FREF indicator is lit, the corre-
sponding parameter is changed simultaneously. For example, if frequency reference 2
has been selected with multi-function input (a multi-step speed reference), the set val-
ue in n22 (for frequency reference 2) will be changed simultaneously when the fre-
quency reference is changed while the FREF indicator is lit.
•
Take the following default steps, for example, to change the frequency reference with
the FREF indicator lit.
Key
sequence
Indicator
Display
example
Explanation
Power On
Note If the FREF indicator has not been lit, press the
Mode Key repeatedly until the FREF indicator
is lit.
Use the Increment or Decrement Key to set the
frequency reference.
The data display will flash while the frequency
reference is set.
Press the Enter Key so that the set value will be
entered and the data display will be lit.
Basic Operation
Chapter 5
Summary of Contents for SYSDRIVE 3G3JV-AB001
Page 1: ...USER S MANUAL FIRST DRAFT SYSDRIVE 3G3JV Compact Simplified Inverter Cat No I528 E1 1...
Page 3: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1...
Page 9: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 43: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Outline of Operation 3...
Page 52: ...3 10 Preparing for Operation and Monitoring Chapter 3...
Page 53: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 62: ...4 10 Test Run Chapter 4...
Page 131: ...7 22 Maintenance Operations Chapter 7...
Page 132: ...Chapter 8 Specifications 8 1 Inverter Specifications 8 2 Option Specifications 8...
Page 138: ...Chapter 9 List of Parameters 9...
Page 150: ...Chapter 10 Using the Inverter for a Motor 10...
Page 165: ...Revision History 10 2...
Page 166: ...Cat No I528 E1 1 SYSDRIVE 3G3JV Compact Simplified Inverter USER S MANUAL...