4-103
4-2 Function Mode
4
Functions
•You can select from three types of operators (AND, OR, and XOR).
•The setting parameters vary depending on the logic operation output selected.
Refer to the following table to set the necessary parameters.
(Example) To output a logic output 1 (LOG1) signal through AND operation of "RUN signal" (00:
RUN) and "over set frequency arrival signal" (02: FA2) to multi-function output 2
•Multi-function input 2 selection (C002) : 33 (LOG1)
•Logic output signal 1 selection 1 (C142) : 00 (RUN)
•Logic output signal 1 selection 2 (C143) : 02 (FA2)
•Logic output signal 1 operator selection (C144): 00 (AND)
Capacitor Life Warning Signal
•This function determines estimated service life of the capacitor on the PCB, based on the Inverter's
internal temperature and ON time.
•Life assessment monitor d022 shows the status of this signal.
•If this function is activated, it is recommended that the main circuit board and logic board be
replaced.
Selected signal
Operand 1
selection
Operand 2
selection
Operator
selection
33: Logic operation output 1 (LOG1) C142 C143 C144
34: Logic operation output 2 (LOG2) C145 C146 C147
35: Logic operation output 3 (LOG3) C148 C149 C150
36: Logic operation output 4 (LOG4) C151 C152 C153
37: Logic operation output 5 (LOG5) C154 C155 C156
38: Logic operation output 6 (LOG6) C157 C158 C159
Output signal 1
Output signal 2
LOGx (AND)
LOGx (OR)
LOGx (XOR)
Parameter No. Function name Data Default setting Unit
C021 to C025
Multi-function output
terminal 11 to 15 selection
39: WAC
(Capacitor life warning signal (on PCB))
C026
Relay output (AL2, AL1)
function selection
05
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