Delta Electronics AC Drive VFD-F Series Dokumentacja Pobierz pdf (Strona 63)

VFD-F Series

5-30

The example below shows how the PLC can perform one cycle at a time, within in a complete cycle.

Each step will use the accel/decel times in Pr.01-09 to Pr.01-16. It should be noticed that the time each

step spends at its intended frequency is diminished, due to the time spent during accel/decel.

OFF

12 3 4

OFF

05-17

05-18

05-19

05-20

05-00

05-01

05-02

05-03

Frequency

Time

Program operation

command

Program operation

indication

Step operation

indication

PLC operation execution one cycle step by step

05 - 16

PLC Forward/Reverse Motion

Factory Setting: 00

Settings 00 to 32767

 This parameter controls the direction of motion for the Multi-Step Speeds Pr.05-00 to Pr.05-14

during PLC mode. All other direction commands are invalid during the PLC mode.

Note:

The equivalent 15-bit number is used to program the forward/reverse motion for each of the 15

speed steps. The binary notation for the 15-bit number must be translated into decimal notation and

then entered.

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 189 190

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Delta Electronics AC Drive VFD-F Series Dokumentacja Strona 63