You are experienced member but you always ask questions NOT in detail.

such as Why you need using one button to start NC program? there is normal way--in Automatic--select --MPF or SPF, then on the MCP press "Cycle Start"

such as you want to run the 2 NC program at the same time? or ????

such as you want to start one of theses program during another program running?

tell here the detail reequipment   

e_skazem

Hello

I have SINUMERIK 828D for Flat Grinding Machine.

I need start two NC Program (SPF OR MPF type) With MCP Buttons (1 & 2 in Attachment Picture)
Is it possible ?

Thanks All.
SKAZEM CNC

 you see other member answered you

"This could be handled by using the ASUP function.

Please look in the Basic function manual under Asynchronous subprograms (ASUPs)"

I know in 840D there is ASUP function by call FC9

But you need check yourself if 828D has this function or not

e_skazem

Hello nulizhang

I Retrofit a Flat Grinding Machine With SINUMERIK 828D G-Tech

X axis move with Hydraulic Cylinder - Y & Z Axis is Working Axis

But I Have 2 More Axis ( V & W Axis ) For Dressing & both axis is on the Grinding Stone.

Operator want start dressing process during Grinding

actually after press button 1 , dressing program start & After finish , back to main program

he want start dress easy! but I say there is normal way for chose dress program :

((normal way--in Automatic--select --MPF or SPF, then on the MCP press "Cycle Start"))

I attach a PDF File about machine

Thanks