Parameter Initialization - Omron MX2 Series User Manual

Parameter Initialization

You can initialize the changed parameters and also clear the fault monitor data.
As a measure to prevent inadvertent parameter initialization, the inverter is designed to force the user
to set several parameters before execute initialization.
For details on parameter initialization, refer to 5-1-2 Parameter Initialization on page 5-6.
Precautions for Correct Use
• The following parameters are not initialized: Total RUN Time Monitor (d016), Total Power ON
Time Monitor (d017), Heavy Load/Light Load Selection (b049), Initialization Data Selection
(b085), Initialization Target Setting (b094), FV/FI Adjustment (C081/C082), Thermistor
Adjustment (C085), and Position Data at Power Off (P082).
The DriveProgramming User Parameters U00 to U31 (P100 to P131) are not initialized
unless the Initialization Selection (b084) is set to 04.
• The inverter does not display the initialization-related parameters (b084, b094, b180)
depending on the Display Selection (b037) setting. If they are not displayed, change b037 to
00 (Complete display).
• When the Soft Lock Selection (b031) is set to prohibit changes of the initialization-related
parameters (b084, b094, b180), the initialization cannot be executed. Change the Soft Lock
Selection (b031) to enable the initialization.
• For details on Soft Lock Selection, refer to 7-6-1 Soft Lock Function (SFT) on page 7-54.
• Remember that you will not be able to revert to the previous settings once you press the
Enter key to execute parameter initialization, with the Initialization Execution (b180) set to 01.
The following figure shows the steps of parameter initialization.
To initialize all the parameters, set the Initialization Target Setting (b094) to 00 (All data).
To initialize the fault monitor and DriveProgramming data in addition to the parameter data, set the Ini-
tialization Selection (b084) to 04.
Set the Initialization Execution (b180) to 01 (Execute initialization) to execute parameter initialization.
Step 1: Press the Enter key
to set b084 to "04".
Multi-function Compact Inverter 3G3MX2-V1 User's Manual (I585-E1)
Step 2: Press the Enter key
to set b180 to "01".
3 Operation and Test Run
Step 3: Initialization is
completed when
the Initializing
display disappears.
Initializing
Initialization
completed
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