PA7300 Instruction Manual - TECO-Westinghouse Motor Company

(4) Operation Mode Select 1 (Sn-04)1st digit (frequency reference select)1st digit = 0Reference input from control circuit terminal 13 or 14 is the masterspeed frequency reference.1st digit = 1Frequency reference 1 (An-01) is the master speed frequencyreference.NoteFor combination of multi-step speed operation, refer to page 87 and 88.2nd digit (run command select)2nd digit = 0Run command from control circuit terminal is accepted.2nd digit = 1Run command from the digital operator is accepted.Valid run command and frequency references differ as shown in the table below,depending on the combination of the 1st and 2nd digits.CONSTANTREFSn-04Master Speed Frequency Ref.2nd2nd digit 1st digit 2nd digit 1st digit1st digit 2nd digit 1st digitdigit0 0 0 1 1 0 1 1Control circuitterminal VIN, AINAn-01Control circuitterminal VIN, AINFWD Run Command (Terminal 1 ) × ×An-01REV Run Command (Terminal 2 ) × ×External Fault (Terminal 3 ) Fault Reset (Terminal 4 ) 1 1 1 1Command of Terminal 5 2 2ControlTerminalOperatorCommand of Terminal 6 Command of Terminal 7 Command of Terminal 8 Aux. Input Fault Contact Output(R1A-R1B-R1C)Multi-function Contact Output(R2A, R3A) Multi-function PHC Output (D01) RUN Key × × JOG Key × × STOP Key 3 3 FWD/REV Key × × RESET Key 1 1 1 1DRIVEPRGM KeyValid only whenthe inverter stopValid only when theinverter stopValid only whenthe inverter stopValid only whenthe inverter stopLED of REF Lit OFF Lit OFFLED of SEQ Lit Lit OFF OFFMonitor display 73