Delta Electronics VFD-F Series manual Example 3 Pr.05-15 = 3 Execute one cycle step by step

Factory Setting: 00

05-03

VFD-F Series

Example 3 (Pr.05-15 = 3) Execute one cycle step by step:

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.

Frequency

Program operation command OFF

Program operation indication OFF

Step operation indication OFF

PLC operation execution one cycle step by step

					05-02
			05-01
05-00
1			2		3		4 Time
			05-18		05-19		05-20
	05-17
		t		t		t

ON

ON

05 - 16 PLC Forward/Reverse Motion

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.

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