Soft Lock Function; Momentary Power Interruption Non-Stop Function - Omron 3G3JX User Manual

4-2 Function Mode

Soft Lock Function

Use this function to prohibit writing of each parameter. This helps prevent data rewrite due to
erroneous operation.
For the soft lock selection through the signal input from the terminal (b031 = 00 or 01), refer to the
Soft Lock Function of the Multi-function Input section in "Soft Lock Function" (page 4-55).
Parameter No.
4
b031
Related functions

Momentary Power Interruption Non-stop Function

This function decelerates the Inverter to a stop to avoid a trip or free running in case of power supply
disconnection or momentary power interruption during operation.
Parameter No.
b050
b051
b052
b053
b054
4-33
Function name
00: Data other than b031 cannot be changed when
terminal SFT is ON.
01: Data other than b031 and specified frequency
parameters cannot be changed when terminal
Soft lock SFT is ON.
selection 02: Data other than b031 cannot be changed.
03: Data other than b031 and the specified frequency
parameter cannot be changed.
10: Data other than parameters changeable during
operation cannot be changed.
Function name
Selection of non-stop function
at momentary power
interruption
Starting voltage of non-stop
function at momentary power
interruption
Stop deceleration level of
non-stop function at
momentary power
interruption
Deceleration time of non-stop
function at momentary power
interruption
Deceleration starting width of
non-stop function at
momentary power
interruption
Data
SFT input
Data
00: Disabled
01: Enabled (Stop)
02: Enabled (Restart)
0.0 to 1000.
0.0 to 1000.
0.01 to 99.99
100.0 to 999.9
1000. to 3000.
0.00 to 10.00
Default setting Unit
⎯
01
Default setting Unit
⎯
00
1.0 V
0.0 V
1.00 s
0.00 Hz