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Delta Electronics AC Motor Drive VFD007S23A User Manual

Page 99

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Chapter 5 Parameters|VFD-S Series

5-44

Revision August 2006, SE08, SW V2.61

GND

setting by d17

setting by d18

Mx "Close": Run PLC.

Mx "Close":Pause PLC.

PLC operation

NOTE

Pr.5-00 to Pr.5-16 define the PLC program.

d19 Counter Trigger:

Parameter value d19 programs Multi-Function Input Terminal: M1 (Pr.4-04), M2 (Pr.4-05), M3 (Pr.4-

06), M4 (Pr.4-07) or M5 (Pr.4-08) to increase the AC drive’s internal counter. When an input is

received, the counter is increased by 1.

GND

D19 counter trigger
signal input.

Mx counter value increase by
1 when closed.

Trigger

NOTE

The Counter Trigger input can be connected to an external Pulse Signal Generator to count a

processing step or unit of material. See the diagram below.