User Manual EM303B General Purpose Inverter F9-04=1 Wobbulation Mode If F0-26 is selected as special speed setting mode, inverter will run in wobbulation mode. See 7.8 for wobbulation running mode. F9-04=2 Stepping Mode 0 The starting frequency is F0-07 primary numeric frequency setting. When terminal UP/DOWN is on, the starting frequency will rise/drop as per the present effective acceleration/deceleration time. When terminal UP/DOWN is off, the starting frequency will remain present output frequency unchanged.In stopping state, the setting frequency is changed as F0-07. F9-04=3 Stepping Mode 1 Starting frequency is 0Hz.
When terminal UP/DOWN is on, the starting frequency will rise/drop as per the present effective acceleration/deceleration time. When terminal UP/DOWN is off, the starting frequency will remain present output frequency unchanged. F9-04=4 Stepping Mode 2 Starting frequency is F0-07 primary numeric frequency setting. When terminal UP/DOWN is on, the starting frequency will rise/drop as per F9-07 UP/DOWN frequency rate. When terminal UP/DOWN is off, the starting frequency will remain present output frequency unchanged.In stopping state, the setting frequency is changed as F0-07. F9-04=5 Stepping Mode 3 Starting frequency is 0Hz.
When terminal UP/DOWN is on, the starting frequency will rise/drop as per F9-07 UP/DOWN frequency rate. When terminal UP/DOWN is off, the starting frequency will remain present output frequency unchanged. F9-04=6 Stepping Mode 4 Starting frequency is F0-07 primary numeric frequency setting. When terminal UP/DOWN is on, the starting frequency will rise/drop as per F9-07 UP/DOWN frequency rate. When terminal UP/DOWN is off, the setting frequency will reset as F0-07 primary numeric frequency setting.
F9-04=7 Stepping Mode 5 The starting frequency is primary numeric frequency setting of F0-07, when UP/DOWN terminal is ON, the starting frequency rises/falls as per UP/DOWN frequency ratio of F9-07; when UP/DOWN terminal is off, the setting frequency follows the real time output frequency without change. 1. Terminal UP/DOWN is set by multi-function terminal program. For instance: if set F2-03=13, and F2-04=14, the X4 is terminal UP, and X5 is terminal DOWN. 2. Present effective acceleration/deceleration time can be defined by the status of acceleration/deceleration time terminals set by F2-00 ～ F2-06.
If acceleration/deceleration time terminals are OFF, the present effective acceleration/deceleration time will be defined by F9-05 and F0-10. 140