×
Siemens Industry Online Support
Siemens AG
Entry type: Application example Entry ID: 76798774, Entry date: 10/17/2013
(2)
Rate

Counting and Measuring with the Counter Module "TM Count 2x24V"

  • Entry
  • Associated product(s)

Task
The technology module "TM Count 2x24V" for S7-1500 and ET 200MP is used in particular for the capture of fast digital signals. The technology module can count signals, capture frequencies and speeds and capture period durations. Two scenarios are used in the application example to demonstrate how the technology module can be parameterized and used.


Fig. 01

Solution
The following picture (Fig. 02) shows the hardware installation used for the realisation of the application. The required signals to get the velocity and the amount of liquid is provided by an incremental encoder.

The TM Count realises:

  • an exact amount of liquid in the bottles and the control of the feed valve.
  • a survey of the conveyor and so an accurate term through the continous oven.


Fig. 02

Advantages
The application shows the user with practicable examples the ideal handling with the technology modul.

  • Explanation of the parameterization and programming of the TM Count modul with the technology object "High_Speed_Counter".
  • Explanation of the parameterization and programming of the TM Count modul with the HWCN, control- and feedback interface as well as the data record 128.

Downloads

Content of Downloads

Download

Documentation 
Counting and Measuring with the Counter Module "TM Count 2x24V"
76798774_TMCount_DOKU_V1_0_en.pdf ( 2543 KB )
Code 
76798774_TM_Count_CODE_V1_0.zip: Project file for TIA Portal V12 (STEP 7 V12 and WinCC V12)
76798774_TM_Count.zip ( 2700 KB )

Additional Keywords
Data record 128, feedback interface, control interface, technology module, technology object