Please report errors spotted in the book. To e-mail an error
report click
HERE. Many thanks! |
||
Location (page#) | Error | Correction |
4 |
Start the system using the menu item Run/ Launch/ FLASHER_TEST. A new window frame will appear on screen ... It is not exactly an error, but it is quite likely that FBDK will throw error message: "NO_SUCH_OBJECT" highlighting the line in the XML pane: <Connection Source="FLASHIT.INITO" Destination="LEDS.INIT" dx1="11.7647" /> |
The reason is that the function block FLASHIT is not compiled. To compile it you need to double click on that block and it will be opened in a new pane. Then click Alt-S and check the "Java" textbox. For more details on compilation and other related issues please refer to Chapter 6. You also need to download the modified library of classes fbrt.jar and place it to the /fbdk folder. Rename the existing fbrt.jar to fbrt.jar.old. |
47 |
In Figure 5.1 captions of the wavefronts are
reversed:
|
Actually, the upper wavefront is event:
|
51 |
LINT Long integer |
LINT Long integer - the minus sign was missing |
|
... |
... |
49 |
Thus, in computations of FB2, only the value of input variable "e" will be actualized as a result of FB1's execution |
Thus, in computations of FB2, only the value of input variable "d" will be actualized as a result of FB1's execution |
132 |
As shown in Fig 11-8 |
As shown in Fig 11-9 |
53 |
</ArrayType> rLimit=”-4095” |
</ArrayType> - this is just a typo, the "rLimit=”-4095” " does not belong there |
Errors are reported by Mika Stromann (Helsinki), Daniel Robertson (Auckland). Neil Higgins (Brisbane). Matthias Barkhoff(Emden). Many thanks! Valeriy Vyatkin, BlockDesign, © Copyright 2006, 2007; Web design: David Hareman, OOONEIDA, V. Vyatkin © Copyright 2007 |