5.3 Description of Function Codes 5.3.11 U1 codes (Customizable logic operation)
Setting examples of customizable logic
Setting example 1: Use one switch to change multiple signals
If you use one switch to change the frequency setting 2/frequency setting 1 and torque limit 2/torque limit 1
simultaneously, replace an external circuit that is conventionally needed with a customizable logic reducing the
general-purpose input terminals used to a single terminal.
To configure this customizable logic, set the function codes as follows. (Timer selection) and (Timer setting) do not
need to be modified if no change is made.
Terminal [X1] (Function selection)
Select frequency command
2/1 “Hz2/Hz1”
Can be used in
parallel as
general-purpose
input terminals
Customizable Logic (Mode selection)
Customizable logic:
Step 1
Through output + General-
purpose timer
Terminal [X1] input signal “X1”
Customizable logic:
Output signal 1
Select torque limiter level 2/1
“TL2/TL1”
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