Greetings everyone,
I have a Sinumerik 840D (NCU 573.4) and an MMC103 along with Step 7 and the toolbox V6.5 add-on as well. I am able to power up the Sinumerik 840D and communicate through the PLC portion of the NCU. I can also communicate through the NCU using the MMC103. So far everything is working, except that I can't figure out how to create the program for it using Step 7. I keep getting the alarm 2001: PLC has not started up on the MMC103. When I was looking in the diagnostics manual it was telling me that I need to configure the MD 10120 to the OB1. I'm new to programming the Sinumerik so I basically need a sample project to work with so I can learn how to use the code. Does anyone have Step 7 project that I can use for the Sinumerik 840D?