HSC help

please i have an error non-fatal 000A (Run-Time Programming Problems) of HSC counter in s7 224xp (Attempt to redefine a HSC by executing another HDEF instruction for the same HSC)

where is the error

thnx

Hello mans_electro;

Based on the error message you show: Is it possible that HSC1 is already used, or that the input address selected for HSC1 is used for another purpose in your program?

See Chapter 6, page 118 +, High Speed Counter instructtions, and the tab;ele of HSC addresses and modes below, from the S7-200 System manual:

S7-200 System Manual

Hope this helps,

Daniel Chartier

thnx Daniel Chartier

I created a new project that contains only of HSC1 (basic configuration) !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Hello mans_electro;

For some reason your CPU is not accepting the wizard settings because it sees that the HSC you are attempting to create is a modification of an existing configuration.

I would suggest that you bring back the S7-200 CPU to factory settings, using WIPEOUT.exe as shown in the following FAQ, and then attempt to create a new project once again:

https://support.industry.siemens.com/cs/ww/en/view/2123168

It is always recommended to make an upload of the existing settings and progrm before you use wipeout, as everything i the PLC memory will be erased.

Hope this helps,

Daniel Chartier

Hello.

What is the exact part number of the CPU you are trying to configure?

mans_electro

thnx Daniel Chartier

I created a new project that contains only of HSC1 (basic configuration)

Is it possible to load a new project that only has HSC1?

Use the wizard to help with the configuration of the high speed counters. Then copy the relevant code into the real project. Do not use the wizard to try and modify the code afterwards.

You will have to read the documentation of the S7-200 and understand how the HSC configuration works. The wizard is only to start you, it does not make all the code for you. You will have trouble for example if you try to reverse count direction and the configuration is done for dual pulse phases.

Regards.

hiiii

thnx Daniel Chartier

thnx #dP

this is a good idea but i don't have s7 200 no thnx