Hi. Sorry for my English. Please help me. I have in my network one 1215 CPU and ET200SP station. ET200SP station has 2 TM HSP counter modules. NO any problem for receive values from first counter. I can get it from %IDXXXX. But i can`t get values from second module. It electrically work, but current value always 0. Why? How many modules TM Counter i can put to ET200SP station? Thank`s

Hello _Andrey,

please tell us a little bit more about your application

• show us the structure of your Et200SP-station
• which ET200SP IM do you use
• which addresses have the 2 counter modules (
• how do you configure the counter modules
• which addresses do you read 

Then it's easier to help you.

regards
CaOd

I red value by select address. No any problem with first counter module.Both of modules have equal configuration. Both have same encoders as 500 pulses per rev.  Electrically all work.  Signals A and B are coming. I can see pulses in digital inputs. But firs have current value, second don`t have.

Hello _Andrey,

thanks for your quick answer.

Please look at the manual of the TM Count module.
The system environment needs a 1500 CPU (please look at the attachment).

Maybe that should be your problem.

regards
CaOd

Thank`s. I red this documentation. I can work with this station - ET200SP from 300\400\1200\1500 series of master. And i can work with one module TM counter 1x24V. I didn`t find any description how modules i can add to station. Maybe you are right. I think it is true because second module not work and i don't have 1500 PLC for my tests.  Thank`s a lot. 

Sorry for my English.

Yes. I checked. Sorry but i didn't know how but now every work fine. Thank`s all.