5.3 Description of Function Codes 5.3.10 U codes (Customizable logic operation)
Inputs 1 and 2 (U02, U03, etc.)
The following signals are available as analog input signals.
General-purpose analog output signal (same as signals selected in F31: output
frequency 1, output current, output torque, power consumption, DC intermediate
circuit voltage, etc.)
Example: For output frequency 1, maximum frequency (100 %) is input as 100.00.
Example: For output current, 200 % of the inverter rated current is input 100.00.
Note: 10 (Universal AO) is not available.
Step 1 to 260 output “SO01” to “SO260”
Analog [12] terminal input signal “12”
Analog [C1] terminal input signal (C1 function) “C1”
Analog [V2] terminal input signal “V2”
Analog [32] terminal input signal “32” (option card, OPC-AIO)
Analog [C2] terminal input signal “C2” (option card, OPC-AIO)
Analog [C1] terminal input signal (V3 function) “V3”
UP/DOWN value (when UP/DOWN command valid)『UP/DOWN』
Function 1, Function 2 (U04, U05, etc.)
Sets the upper limit and lower limit of operation circuit.
-9990.00 to 0.00 to
+9990.00
Reference value
Hysteresis width
Upper limit
Lower limit
Upper threshold
Lower threshold
Setting value
Maximum scale
Minimum scale
Setting values for the operation circuit (selected with the
corresponding function code such as U01).
Conversion factor setting (U92 to U97)
Sets the factor of conversions function (3001, 3002) of operation circuit.
Mantissa: -9.999 to 9.999
U92 to U97 can automatically be calculated based on measured data. For details, refer to the descriptions of U101
to U107 (page 5-408).
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