
//INTEGRAS/ELS/PAGINATION/ELSEVIER UK/PLC/3B2/FINALS-7-6-04/0750656794-CH01 2.3D – 156 – [151–156/6]
19.6.2004 9:12PM
20. While timer T0 is timing out, the display will be as shown below.
21. After five seconds have elapsed, timer T0 will time out and its normally closed
contacts will break the master control circuit.
12.3 Deleting the entry ladder monitor diag ram
1. To delete the entry ladder diagram, carry out the following.
(a) Click the right-hand mouse button.
(b)SelectDeleteallentryladder(seeFigure12.6).
2. The entry monitor ladder diagram will now be deleted.
3.SelectMainasshowninFigure12.4toreturntothefullladderdiagram.
Figure 12.6
156 Mitsubishi ...