4-2 Function Mode (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. 4 Functions Network Error •Enabled only when Modbus-RTU is selected for RS485 communication. •If a reception timeout error occurs, this signal is output until reception of the next data. •Set a time before reception timeout in communication error timeout C077. •For details, refer to "4-4 Communication Function". 4-99 Parameter No. Function name Data Default setting Unit C021 to C025 Multi-function output terminal selection 39: WAC (Capacitor life warning signal (on PCB)) C026 Relay output (MA, MB) function selection 05 Parameter No.
Function name Data Default setting Unit C021 to C025 Multi-function output terminal selection 32: NDc (network communication disconnection detection) C026 Relay output (MA, MB) function selection 05 C077 Communication error timeout 0.00 to 99.99: Set a time before reception timeout. 0.00 s External controller Inverter Monitor timer Communication trip time (C077) Communication disconnection detection signal (NDc)