Maple Systems MAPware-7000 - Manual (Page 290)

290 MAPware-7000 Programming Manual
1010-1040, Rev. 02
appear on Rung 1:
6. In the Instruction Properties attributes box for the timer, enter a constant value of 1000
(10 seconds) for the Tag (Preset Register). Make sure the tag address for the Tag (Timer
Register) is set to T00001.
7. Right-click on Rung 2 to display the popup dialog box again. Click on Insert Rung. A new
rung should be created on Rung 2.
8. Create another Normally Open (NO) Contact and place it on the first column of Rung 2.
In the Instruction Properties attributes box, select tag address T.0001:
9. Click on the Ladder Logic…I/O Instructions menu. Click on the Output. Then move the
focus cursor to the last column of Rung 2 and click. An output contact should appear on
Rung 2:
10. In the Instruction Properties attributes box, enter tag address B00001 (Timer Set).
11. In the Projects Information window, click on the Screens…Screen1 subdirectory to
display Screen #1 in the work area.
12. Create the following objects on Screen #1:
a. Toggle Bit object: Tag Address of B0 (Start Timer)
b. Bit Lamp object: Tag Address of B0
c. Text object: B0 (Start Timer)
d. Text object: Timer Countdown:
e. Numeric Data object: Tag Address of T00001
f. Text object: B1 (Timer Set)