4-2 Function Mode [UP/DOWN Function Enabled/Disabled] •The UP/DOWN function is disabled when the JG operation is enabled. •The UP/DOWN function is enabled when the frequency reference selection (A001) is set to the Digital Operator (02). •The UP/DOWN function is enabled when the multi-step speed reference is enabled. 4 Functions Note: You can store only two codes: multi-step speed reference 0 (A020) and 2nd multi-step speed reference 0 (A220). Even with C101 set to 01, you cannot store the multi-step speeds 1 to 7 adjusted with the UP/DWN function. To store them, press the Enter key as well.
RUN commands (FW, RV) UP DWN Acceleration/Deceleration does not function if the UP and DWN terminals turn on simultaneously. Output frequency Forced Operator Function 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. •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.
4-60 Frequency reference selection (A001) Multi-step speed Jogging Enabled/Disabled ⎯ ⎯ ON Disabled ⎯ ON OFF Enabled 00 OFF OFF Disabled 01 OFF OFF Disabled 02 OFF OFF Enabled 03 OFF OFF Disabled Parameter No. Function name Data Description C101 UP/DWN selection 00 Does not store the frequency reference adjusted using UP/DWN. After restoring the power, returns the set value to that before UP/DWN. 01 Stores the frequency reference adjusted using UP/DWN. After restoring the power, maintains the set value after UP/DWN adjustment.
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. Related functions C001 to C005 Related codes A001, A002