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.
Trigge
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.
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