■ Type H (Binary) Command Block
You can have the following command words for the application.
Screen Number Register
You can command the panel to change the main screen or display a window
screen by setting this word to the number of the desired screen. Use this word
to request the panel to 1) change the language, 2) turn on the backlight, and 3)
turn off the backlight. The following table describes how to program this word.
|
Bit
|
Description |
|
0-9 |
Specifies the screen to be displayed. |
|
11-13 |
Specifies the language that the panel displays for.
000: The panel does nothing.
001: The panel changes the language to language
1.
010: The panel changes the language to language
2.
...
111: The panel changes the language to language
7. |
|
14 |
If this bit is On, the panel turns off the back light of
the display. |
|
15 |
If this bit is On, the panel turns on the back light of
the display. |
Command Flag Register
The following table describes the function of each bit in the Command Flag
Register.
|
Bit
|
Description |
|
0 |
Clears the alarm history. |
|
1 |
Clears the alarm counts |
|
2 |
(reserved) |
|
3 |
(reserved) |
|
4 |
Writes the current recipe of recipe block #0 to the
address defined in the Recipe Block dialog box of recipe
block #0. |
|
5 |
Sets the current recipe number of recipe block #0 to the
number specified in Recipe Number Register. |
|
6 |
Reads the recipe from the address defined in the Recipe
Block dialog box of recipe block #0, and use it to
replace the current recipe of recipe block #0. |
|
7 |
Turns on the buzzer. |
|
8 |
Used as trigger bit #4. |
|
9 |
Used as trigger bit #5. |
|
10 |
Used as trigger bit #6. |
|
11 |
Used as trigger bit #7. |
|
12 |
Used as trigger bit #0. |
|
13 |
Used as trigger bit #1. |
|
14 |
Used as trigger bit #2. |
|
15 |
Used as trigger bit #3. |
Note:
To activate any of the above functions, change the corresponding command bit
from Off to On. The panel does not reset the command bit, so you have to reset
the command bit before commanding the panel to perform the same function again.
Keep the state of the command bit long enough so the panel can detect the
change. The best way is to use the corresponding acknowledge bit in the Command
Status Word. The panel turns on the acknowledge bit when it detects the change.
It is safe to reset the command bit when the acknowledge bit turns on. The
panels turns off the acknowledge bit when it sees the command bit turn off.
Recipe Number Register
The number in this word will be used as the current recipe number of recipe
block #0 when bit 5 of Command Flag Register changes from Off to On.
■ Type H (Binary) Status Words
You can have the following status words for the application.
|
Status Word
|
Description |
|
Screen Status Word |
Whenever the panel switches the main screen, it sets
this word to the number of the current main screen. |
|
Command Flag Ack. Word |
Contains the acknowledge bits for the command flags of
Command Flag Register. |
|
Current Recipe Number Word |
Stores the current recipe number of recipe block #0. |
Source.Section 3.6.1.2 of the PM Designer Software User Manual, Edition 2.0, © Cermate Technologies Inc. (www.cermate.com, service@cermate.com). Reproduced online, with the manual's own figures, by TSL Automation Solutions, authorised Cermate distributor, for users of Cermate HMI panels. PM Designer and PanelMaster are trademarks of Cermate Technologies Inc.
Text and figures are the manufacturer's and may describe features your panel or software version does not have. For a plain-language introduction read the PM Designer guide; for help with a specific panel contact TSL Automation.