6 - 1
6
High-function General-purpose Inverter RX2 Series User’s Manual
This chapter explains the basic parameter settings.
The parameter number structure is indicated below.
This chapter explains how to set the first setting. For the second setting, follow the
same procedure. The setting value and operation are common.
The function assigned to In/Output terminals is indicated as a combination of three dig-
its numbers and alphabets, like “023[F-OP].” For more details of the functions, refer to
the <List of input terminal functions> on page C-44 and the <List of output terminal
functions> on page C-49.
6-1 Basic Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
6-1-1 Inverter Load Rating Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
6-1-2 Inverter Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
6-2 Parameter Setting for Motor Related . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
6-2-1 Motor Basic Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
6-2-2 Motor Constant Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
6-2-3 Auto-tuning of Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
6-3 Operation Command Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
6-3-1 Types of Operation Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
6-3-2 Operation with LCD Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
6-3-3 Operation with Forward/Reverse Rotation Terminal . . . . . . . . . . . . . . . . . . . 6-20
6-3-4 Operation with 3 Wire Function of Terminal Block . . . . . . . . . . . . . . . . . . . . 6-21
6-3-5 Operation with RS485 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
6-3-6 Operation from Optional Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
6-3-7 Disabling the Keys on LCD Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23
6-3-8 Temporary Change of Operation Command Destination . . . . . . . . . . . . . . . 6-24
6-4 Frequency Command Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
6-4-1 Frequency Command Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Basic Parameter Settings
In-Group Number
-: Always enabled in both the first setting and second setting
1: Enabled in the first setting when the [SET] terminal function is OFF
2: Enabled in the second setting when the [SET] terminal function is ON
Parameter Group
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