Service manual

www.enc.net.cn/en Tel/Fax:[phone] Detailed function description
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Fig.6-19 swing freq. range restriction
17: Interior counter reach final value
18: Interior counter reach specified value
17~18 please refer to function description of F5.25, F5.26.
19: Set runtime arrive. When accumulative runtime of the inverter (F2.52)
reach set runtime(F2.51)，output indicator signal.
20: Interior timing arrive. Refer to function description for F5.27.
21: Multifunctional input terminal signal input
22: FWD running
23: REV running
24: Reserved
F3.31 Reserved
6.5 Simple PLC function parameter group:F4
The user can set by himself the output frequency direction and running time of
the inverter during a running cycle by simple PLC function according to spot craft
demand, as shown in Fig.6-21.
EDS1000 serial inverter simple PLC run function provide 7 kinds ofmulti-step
speed run mode，see below an example of 7 step speed. In Fig.6-20，a1~a5, d1~d5
is accelerating or decelerating time of relative step ， set by accelerating
decelerating time parameter F0.08, F0.09 and F2.18~F2.29 in total 7 kinds of
parameter，f1~f7, T1~T7 indicating set frequency and run time set by function
code F4.01~F4.14.
Y1: swing freq.
fluctuation
Low limit
High limit