الدورة اون لاين ( عن بعد )  بطريقة التفاعل مع المدرب ( المهندس المختص )  وكأنه امامك ، من بيتك من خلال اللاب توب او هاتفك المحمول بطريقة تفاعلية حي ومباشر مع المدرب ( Life  ) .

المستوى : Advanced

This class explains how ladder diagram programming is used to program timers and counters. It examines the basic rules for each type of timer and counter used in LAD programming for S7-1200 PLCs

بواقع 14 ساعة (7 يوم )

Outline 

Objectives

Siemens PLC Timers and Counters

SIMATIC and IEC Timers and Counters

IEC Timers

TP Timer Box and TP Timer Coil Instructions

TON Timer Box and TON Timer Coil Instructions

TOF Timer Box and TOF Timer Coil Instructions

TONR Timer Box Instruction

TONR Timer Coil, PT Timer Coil, and RT Timer Coil Instructions

IEC Counters

CTU Counter Instruction

CTD Counter Instruction

CTUD Counter Instruction

Objectives

Describe timer and counter PLC instructions.

Describe the timer instructions used by S7-1200 PLCs for LAD programs.

Explain how TP timer instructions function.

Explain how TON timer instructions function.

Explain how TOF timer instructions function.

Explain how TONR timer instructions function.

Explain how PT and RT timer instructions function.

Describe the counter instructions used by S7-1200 PLCs for LAD programs.

Explain how CTU counter instructions function.

Explain how CTD counter instructions function.

Explain how CTUD counter instructions function.