Baronas Posted May 20, 2012 Report Posted May 20, 2012 Hello, I have old Burkhardt+Weber portal milling machine Hyop 750 with CNC Sinumerik 8 and PC Simatic S5 150S. PC stopped and two LEDs are lighting on6ES5926 card - STOP(red) and COLD RESTART REQUIRED(orange). After clearing the PC RAM area with PG675 and switching PC from STOP to START green LED lights (no red and orange), but PC not works - any output to machine. Do this action rewrites PC programme from EPROM to RAM or I need to rewrite it separately? Thanks. Rimantas Quote
Groo Posted May 20, 2012 Report Posted May 20, 2012 If I remember right with the 150u, to do an overall reset, you had to hold the run/stop switch down while resetting from the PG. Quote
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