Omron SYSDRIVE MX2 SERIES, User Manual

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5 Basic Settings
Multi-function Compact Inverter 3G3MX2-V1 User’s Manual (I585-E1)
5-
1 Paramet
er Displ
ay and
Paramet
er Initi
alizat
ion
5
5-1-2 Parameter In
itializatio
n
Precautions for Correct Use
• Remember that it is impossible to undo the initialization once you press the Enter key ( )
to execute parameter initialization, with the Initialization Execution (b180) set to 01.
• 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.
• When parameter initialization is in progress, the inverter will ignore the RUN command even
if it is ON.
Enter the RUN command again after completion of the initialization process.
Precautions for Correct Use
• As a measure to prevent inadvertent parameter initialization, the Initialization Selection
(b084) and Initialization Execution (b180) settings are designed to be reset to 00 when the
initialization is completed or after power cycle. Be sure to set these parameters each time
when you need to initialize the parameter settings.
• 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.
• Remember that you cannot restore the initialized data to the previous settings once you exe-
cute parameter initialization.
Initializing the Parameter Settings (Clear Fault Monitor
+
Initialize
Data
+
Clear DriveProgramming)
Step 1: Press the Enter key
to set b084 to “04”.
Step 2: Press the Enter key
to set b180 to “01”.
Step 3: Initialization is completed
when the initialization
display disappears.
Initializing
Initialization
completed
Step 1.5:
To initialize a portion of param-
eter data, set b094.