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Host Engineering Forum > General Category > DirectSOFT > SubRoutines
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Author Topic: SubRoutines  (Read 450 times)
jneill
Newbie
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Posts: 7
« on: March 06, 2011, 09:12:56 am »
 Tongue  Can a subroutine be nested within a subroutine?

Example:
           Main Program .....

           .............(GTS/K1)
           .............(end)
         
           Sbr(K1
           .............(GTS/K1)
           .............(RT)
           .............(GTS/K2)
           .............(RT

           .............(RT)

I know and appologize for the cruedness, but I am sure you all get the picture

Thanks!
     
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b_carlton
Internal Dev
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Posts: 388



WWW
« Reply #1 on: March 06, 2011, 10:37:12 am »
Yes but with this warning as noted in the GTS instruction

Quote
The GTS instructions can be nested up to 8 levels

So you can't do large recursive things
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An output is a PLC's way of getting its inputs to change.
Controls Guy
Internal Dev
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Posts: 1134


Darth Ladder
« Reply #2 on: March 29, 2011, 03:55:15 pm »
I'm pretty sure it's a bad idea to call K1 from WITHIN K1. Grin
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I retract my earlier statement that half of all politicians are crooks.  Half of all politicians are NOT crooks.  There.
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