Parameter Initialization - Omron MX2 Series User Manual

5-1-2

Parameter Initialization

• The parameter initialization function restores the changed parameters to the factory default settings.
• It also can clear the fault monitor data.
• As a measure to prevent inadvertent parameter initialization, you need to set several parameters to
execute initialization.
• When you set 00 to Inverter Mode Selection (b171), Heavy load/Light Load Selection (b049) will not
be initialized. Setting any other value than 00 will initialize it.
The DriveProgramming User Parameters U00 to U31 (P100 to P131) are not initialized unless the Ini-
tialization Selection (b084) is set to 04.
• When you newly set 3G3MX2-series V2 type after restoring the parameters to the factory default set-
tings, execute parameter initialization with the Initialization Selection (b084) set to 04 (Clear fault
monitor + Initialize data + Clear DriveProgramming) in advance.
Parameter No.
b084
b085
b094
b180
*1. The table below shows the I/O terminal and basic communications settings when the Initialization Target Set-
ting (b094) is set to 01.
*2. This setting initializes only the data of parameters registered by the user. User registered parameters are not
initialized.
Parameter No.
C001 to C007
C011 to C017
C021, C022
C026
C031, C032
C036
Multi-function Compact Inverter 3G3MX2-EV2 User's Manual (I666-E1)
Function name
00:
01:
Initialization Selec-
02:
tion
03:
04:
Initialization Data Do not change the default 00.
Selection
00:
01:
Initialization Target
02:
Setting
03:
00:
Initialization Exe-
cution
01:
I/O terminal data
Description
Multi-function Input Selection
Multi-function Input Operation
Selection
Multi-function Output Selection
Multi-function Relay Output (AL1,
MB) Function Selection
Multi-function Output Operation
Selection
Multi-function Relay Output (AL1,
MB) Operation Selection
Data
Initialization disabled
Clear fault monitor
Initialize data
Clear fault monitor + Initialize data
Clear fault monitor + Initialize data +
Clear DriveProgramming
All data (Complete initialization)
All data other than terminals/communica-
*1
tions
Only User Selection 1 to 32 (U001 to
*2
U032)
Other than User Selection 1 to 32 (U001
to U032) and Display Selection (b037)
Function disabled
Execute initialization
Basic communications setting data
Parameter No.
C071
C072
C074
C075
C076
C077
C078
5 Basic Settings
Default
data
00
00
00
00
Description
Communication Speed Selection
Communication Station No. Selection
Communication Parity Selection
Communication Stop Bit Selection
Operation Selection on Communica-
tion Error
Communication Error Timeout Time
Communication Wait Time
Unit
−
5
−
−
−
5 - 5