rew

Having discovered that the PLC has stopped because of an illegal operation, is it possible to discover which line caused the error, in a similar fashion to "list apc" for cooordinate systems, or otherwise?

Has this problem been fixed in the latest firmware? I have Firmware 1.1.0.1, Sep 23 2009, and I need to be able to reload subprograms.

According to the Data Structure Element Summary, the Sys structure has a Time member, and indeed in a script program Sys->Time gives the number of seconds since power-up. I need the same value in a C Background program, but the SHM structure does not actually have a Time member. How do I obtain the corresponding value in a C Background program?

What is PowerNC please? We are new to PPMAC, I am hoping it is an RS274 implementation. Richard