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STATUS BITS FOR ALARM PILOT LIGHTS 1

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plcrookie2000

Electrical
Joined
Oct 11, 2006
Messages
4
Location
US
on a rslogix micrologix 1000 plc, what is the address
for the function to flicker alarm light?

Thanks....
 
From the RSLogix 500 help files:

Application note: You can write any value to S:4. It will begin incrementing from this value. You can use any individual bit of this word in your user program as a 50% duty cycle clock bit. Clock rates for S:4/0 to S:4/15 are: 20, 40, 80, 160, 320, 640, 1280, 2560, 5120, 10240, 20480, 40960, 81920, 163840, 327680, and 655360 ms The application using the bit must be evaluated at a rate more than two times faster than the clock rate of the bit.

RSLogix 500 - Copyright Rockwell Software 2000, 2001, 2002

So....
S:4/5 O:1/0
-] [----------( )-


O:1/0 would be on for .64 seconds and off for .64 seconds
 
Thank you ADMIRALKEN
All the detailed information is very much appreciated.
I am new at this forum, any forum for that matter.
I am glad to see all the smart minds coming together
and helping everyone out.

I went ahead and completed my program..

Alarm is FLASHING VERY WELL............

Thanks,
PLCROOKIE............ CALIFORNIA.
 
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