S7-1200 firmware update

hi friends,

i have used S7-1214 DC/DC/RLY PLC for my project.while downloading the project it shows OK.DIFFERENCE IN LOWER LEVEL COMPONENT.when searching in siemens support website it is mentioned that i have to update my firmware for my PLC.i have used 2MB memory card in PLC. is it possible to update firmware with 2MB card & where should i get the firmware updates.

You have to use Siemens stupidly ridiculously expensive 24MB card. In the UK the card costs £263.00, a new S7-1214 DC/DC/RLY PLC is £310.00 which only £47.00 more. I keep my card in a gold case, the gold case was less expensive than the memory card.

But there's no problem in "borrowing" such a card from Your local Siemens sales representative.

I did it, made a tour with it, updated 10 PLCs and returned the card to Siemens, no additional costs

Adfox, has the right idea, the distributor you purchase your equipment from should be willing to loan you a card to to do the updates.