in s7 1200 how to use pwm block?

Hello,

regarding to your inquiry, there is a FAQ in the internet and perhaps it could be useful for you:

http://support.automation.siemens.com/WW/view/de/41737097

With best regards
Cicero

Hello,

have you used the instruction "CTRL_PWM". Please see the informations for programming. Open the internet explorer and give the following address by https.

https://www.automation.siemens.com/mdm/default.aspx?Language=en&GuiLanguage=en&DocVersionID=33746184843&TopicID=33454558347&Highlight=pwm, 80A1&Query=pwm, 80A1&cssearchengine=NEW

With best regards
Cicero

Abbas Barbhaya

thanks for replay

but

when i use pwm block one error generent in status 80A1, "Hardware ID of the pulse generator is invalid".

how to remove this error???