TECO E510s Series - Page 251

4-185
11-08 Jump Frequency 1
11-09 Jump Frequency 2
11-10 Jump Frequency 3
Range 【0.0~599.0】Hz
11-11 Jump Frequency Width
Range 【0.0~30.0】Hz
 These parameters allow “jumping over” of certain frequencies that can cause unstable
operation due to resonance within certain applications.
 Prohibit any operation within the jump frequency range. During acceleration and deceleration
the frequency is continuous without skipping the jump frequency.
 To enable jump frequency 1 – 3 (11-08 – 11-10) set the frequency to a value greater than 0.0Hz.
 Use the jump frequency width (11-11) to create a jump frequency range.
 Refer to figure 4.3.86
Figure 4.3.86 Jump frequency operation
 Set parameter 04-05 (AI2 function selection) to 9 (frequency jump setting 4) to control
the jump frequency via analog input AI2. Refer to figure 4.3.48.
 When jump frequency overlap the sum of the overlapped jump frequencies will be
used as the jump frequency range. Refer to figure 4.3.87。
Figure 4.3.87 Jump frequency overlap
11- 12 Manual Energy Saving Gain (VF)
Range
【0~100】%
11- 18
Manual Energy Saving Frequency
Range
【0.0~599.0】Hz
 To enable manual energy savings to one of the digital input (03-00 to 03-05=20) to 20.
 Manual energy savings reduces the output voltage for the purpose of saving energy