Section 3.6.7 · Chapter 3: Creating Panel Applications
Using General Commands
This section describes how to use the general commands provided by the type A
command block. To issue a general command, specify necessary parameters in the
parameter registers and then turn on command flag #15 in Command Flag Register.
You can request the panel to perform the following file operations using the
General Command and the default filename:
|
Operation |
Parameter One Register (Operation code) | Parameter Two Register (Data ID) | Default Filename Format |
|---|---|---|---|
| Save logged data (.TXT) | 1 | ID of the data logger (0-15) | DL<ID>_<Date>_<Time>.txt |
| Save logged data (.CSV) | 14 | ID of the data logger (0-15) | DL<ID>_<Date>_<Time>.csv |
| Save logged alarms (.TXT) | 2 | (Not required) | AL_<Date>_<Time>.txt |
| Save logged alarms (.CSV) | 15 | (Not required) | AL_<Date>_<Time>.csv |
| Save alarm counts (.TXT) | 3 | (Not required) | AC_<Date>_<Time>.txt |
| Save alarm counts (.CSV) | 16 | (Not required) | AC_<Date>_<Time>.csv |
| Save recipe data (.TXT) | 4 | ID of the recipe block (0-15) | RB<ID>.txt |
| Save recipe data (.CSV) | 17 | ID of the recipe block (0-15) | RB<ID>.csv |
| Save recipe data (.PRD) | 5 | ID of the recipe block (0-15) | RB<ID>.dat |
| Print screen to BMP file (256 colors) for HMI units | 6 | Number of the screen | S<ID>_<Date>_<Time>.bmp |
| Print screen to BMP file (true color) for PC runtime | 6 | Number of the screen | S<ID>_<Date>_<Time>.bmp |
| Print screen to BMP file (64K colors) for HMI units | 7 | Number of the screen | S<ID>_<Date>_<Time>.bmp |
| Print screen to JPG file for PC runtime | 7 | Number of the screen | S<ID>_<Date>_<Time>.jpg |
| Save logged operations (.TXT) | 9 | (Not required) | OL_<Date>_<Time>.txt |
| Save logged operations (.CSV) | 18 | (Not required) | OL_<Date>_<Time>.csv |
| Save logged data (.LDF) | 10 | ID of the data logger (0-15) | DL<ID>_<Date>_<Time>.ldf |
| Take picture in BMP format for PC runtime | 12 | ID of the USB camera (0-3) | CAM<ID>_<Date>_<Time>.bmp |
| Take picture in JPG format for PC runtime | 13 | ID of the USB camera (0-3) | CAM<ID>_<Date>_<Time>.jpg |
| Print Screen to File in JPG format | 19 | Number of the screen | S<ID>_<Date>_<Time>.jpg |
| Take picture in JPG format for HMI units | 24 | ID of the video channel (1-2) | V<ID>_<Date>_<Time>.jpg |
Note for default filename format:
<ID>: ID of the data logger, ID of the recipe block, ID of the USB camera, or
number of the screen
<Date>: date when saving the data; format is YYMMDD
<Time>: time when saving the data; format is hhmmss
You can request the panel to perform the following file operations using the General Command and the specified filename:
|
Operation |
Parameter One Register (Operation code) | Parameter Two Register (Data ID) | Default Filename Format (Specified filename) |
|---|---|---|---|
| Save logged data (.TXT) | 31 | ID of the data logger (0-15) | Specifies the address in the internal memory $U that stores the specified filename or full pathname. The name must be a valid Windows pathname with ASCII characters only. The character string must be null terminated and each character occupies one byte. The maximum length of the string is 127. All the folders stated in the full pathname must already exist or the file operation will fail. For example, if the number stored in this register is 400, it means the specified filename is stored in $U400. |
| Save logged alarms (.TXT) | 32 | (Not required) | Same as above |
| Save alarm counts (.TXT) | 33 | (Not required) | Same as above |
| Save recipe data (.TXT) | 34 | ID of the recipe block (0-15) | Same as above |
| Save recipe data (.PRD) | 35 | ID of the recipe block (0-15) | Same as above |
| Save logged operations (.TXT) | 39 | (Not required) | Same as above |
| Save logged data (.LDF) | 40 | ID of the data logger (0-15) | Same as above |
| Take picture in BMP format for PC runtime | 42 | ID of the USB camera (0-3) | Same as above |
| Take picture in JPG format for PC runtime | 43 | ID of the USB camera (0-3) | Same as above |
| Take picture in JPG format for HMI units | 54 | ID of the video channel (1-2) | Same as above |
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Source.Section 3.6.7 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.