Pavel_setnicar

Thank you Zoran. Im also doing something with ethernet and it works fine, but ocasionaly connection drops and I need to reset my V570 to restore. "Inače" Im from Ljubljana- Slovenija. Salute to my "ex" brothers in Serbia. 😀😀

Can you tell where did you find "keep alive" and "keep master connection"please? Thank you Ps : are you from former YU m,aybe?

What about Radio modem?How far is the remote object? Is there eye sight beetween?

Also , are yours termocouples connected directly to the inputs of PLC or there are some extension cables between? There should be no other joints except on the PLC input.

in google I entered "12864e lcd" You can buy it new on several places : https://eu.mouser.com/ProductDetail/Microtips-Technology/NMTG-S12864EFGHSGY-10B?qs=%2Fha2pyFaduizYGWjYR47BYnmElLCHru%2BKxjPySDVgs0%3D https://www.ebay.com/itm/1PCS-Graphic-Matrix-LCD-Module-LCM-JHD-12864-E-128X64-/251054642593 https://www.aliexpress.com/item/AG12864EYI-AG12864E-12864E-2-New-LCD-SCREEN-LCD-MODULE-Yellow-green-original/32658324871.html https://www.aliexpress.com/item/AG12864EYI-AG12864E-12864E-2-LCD-module-replacement-product/32728511384.html

I would improvise with one of 1A mper rating which should be enough . But before that you should check all diodes and supressors around because it is highly possible that at least one of them have path to the ground and hopefuly that is what saved your PLC from surge peak.

En lugar de MI, use ML

Hi Joe! I work with samba SM35-J-T20 and encoder on HSC0 configured as high speed input reload. I have MI1 as counter target value and interrupt is working fine on number of counts in MI1 , but only on the value which is loaded on the power up reset. If I change MI1 during the program runs it makes no effect on the number of counts on which interrupt is desired. It will change only on next power up reset. Is it normal ? Can't I change this parameter on the go , must I every time restart samba or what?