Sensaphone SCADA 3000 Users manual - Manual (Page 180)

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SCADA 3000 User’s Manual
Figure 9: Ladder Timers form
Ladder Counters
The Ladder Logic environment has 64 counters which can be used as necessary in your Ladder
program. The Ladder Counters form will display the parameter values for each counter, 16 at a
time. Use the Up/Down arrows to flip through the pages to access the Counter values you wish
to view. To change the value of a counter, double-click on the value you wish to change. Enter
the new value in the pop-up form and click OK.
Figure 10: Ladder Counters form
Ladder Bits
The Ladder Logic environment has 4096 bit variables which can be used as necessary in your
Ladder program. Remember that Bit variables are stored as part of a 16 bit word. There are
256 words. The Ladder Bits form will display the 16 bit values for each word, 16 words to a
page. Use the Up/Down arrows to flip through the pages to access the Bit values you wish to
view. To change the value of a bit, double-click on the value you wish to change. Enter the
new value in the pop-up form and click OK.