4-2 Function Mode RUN commands (FW and RV) UP DWN Acceleration/Deceleration does not function if the UP and DWN terminals are turned on simultaneously. Output frequency Forced Operator Function 4 This function forcibly switches to operation via the Digital Operator by turning on/off the multi- function terminal if the frequency reference/RUN command sources are not set to the Digital Operator. Functions •If you switch on/off this function during operation, the RUN command is reset to stop the Inverter. Before resuming operation, stop the RUN command from each command source to avoid possible danger and then input it again.
Frequency Addition Function This function allows you to add/subtract the constant offset frequency to/from the output frequency. 4-51 Data Symbol Function name Status Description 31 OPE Forced operator ON Prioritizes the command from the Digital Operator (A020, A220 set values) over the A001 and A002 settings. OFF Operates according to the A001 and A002 settings. Available input terminals C001, C002, C003, C004, C005, C006 Related codes A001, A002 Data Symbol Function name Status Description 50 ADD Frequency addition ON Calculates the set value in A145 against the set frequency in A001 as specified in A146, in order to provide a new frequency reference.
OFF Normal control Available input terminals C001, C002, C003, C004, C005, C006 Required settings A001, A145, A146 Related codes A001, A002