EM12 User’s Manual
5. Description of Function Codes
43
Diagram 5-7 Diagrams when the jump frequencies are valid during acceleration/deceleration
b2-13
Frequency switchover point between acceleration time 1 and
acceleration time 2
Default
0.00Hz
Setting Range
0.00 Hz ~maximum frequency
b2-14
Frequency switchover point between deceleration time 1 and
deceleration time 2
Default
0.00Hz
Setting Range
0.00 Hz ~maximum frequency
This function is valid when motor 1 is selected and acceleration/deceleration time switchover is not performed by
means of DI terminal. It is used to select different groups of acceleration/ deceleration time based on the running
frequency range rather than DI terminal during the running process of the frequency inverter.
Diagram 5-8 Acceleration/deceleration time switchover
During acceleration, if the running frequency is smaller than the value of b2-13, acceleration time 1 is selected. If the
running frequency is larger than the value of b2-13, acceleration time 2 is selected.
During deceleration, if the running frequency is larger than the value of b2-14, deceleration time 1 is selected. If the
running frequency is smaller than the value of b2-14, deceleration time 2 is selected.
b2-15
Reverse running
Default
0
Setting
Range
0
Enabled
1
Disabled
It is used to set whether the frequency inverter allows reverse rotation. In the applications where reverse rotation is
prohibited, set this parameter to 1.
Summary of Contents for EM12 Series
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