Hsc configuration at tia

Hello guys

I have some questions about the configuration of hsc 

- what is the difference between two phases,A/B phases and two phases quadratic

- is the phase z is the gain at the configuration?

- how can i know the maximum pulses of the module can count and what happens if exceeded !

fsoliman355

Hello guys

I have some questions about the configuration of hsc 

- what is the difference between two phases,A/B phases and two phases quadratic

- is the phase z is the gain at the configuration?

- how can i know the maximum pulses of the module can count and what happens if exceeded !

It would be best to consult the manual first. You did not mention which PLC you are using. Regardless, the following manual will already be helpful.

LINK: SIMATIC S7 S7-1200 Programmable controller

1) The differences in encoder types is explained in the manual.

2) Please rephrase the question. It is not clear what the question is about.
(Phase Z is not used in the configuration of the HSC.)

3) The HSC's counter value is presented in a DINT value. There is a transition between + and - when the range is overrun. Proper coding techniques can handle the situation so that detecting the overrun is not an issue.