Process interfacing via an automation system (PLC, PC)
9.4 Control with FB 79
SIMATIC MV500
Operating Instructions, 03/2021, C79000-G8976-C494-05
177
Select program
To select a program, apply the relevant bit pattern at the inputs "SEL0" to "SEL3". You can
select programs 1 to 15. When you select program 0, the program last selected is retained.
Figure 9-4 Time diagram: Select program
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