TECT_GROUP_VISU_PHΒΆ
Description
Visualization element TECT_GROUP_VISU_PH is used to show the actual values of all inputs and outputs of the instance of TECT_GROUP_VISU_PH. The visualization is also used to control the function block by those inputs which are not connected inside the program.
The figures show the visualization in offline and online mode.
TECT_GROUP_VISU_PH template in offline mode
TECT_GROUP_VISU_PH template in online mode
Colors
The color of the variables has the following meaning:
- WHITE: Actual FALSE and should be FALSE in normal operation
- GREEN: Actual TRUE and should be TRUE in normal operation
- YELLOW: Actual FALSE, but should be TRUE in normal operation
- RED: Actual TRUE, but should be FALSE in normal operation
Visualization Parameters
| Variable Element | Access | Way of Access | Description (all elements refer to the Function Block instance, replaced for the placeholder $FB$) |
|---|---|---|---|
| EN | R/W | Toggle | Enable Function Block by TRUE level at input EN |
| EN_FAULT_MONITOR | R/W | Toggle | It enables the Fault monitoring function when TRUE |
| GROUP_FAULT_MASK | R/W | Numpad | It enables masking of the Group Fault for the bits which are with value 1 |
| PID_INTERVAL | R/W | Keypad | Interval time for PID processing |
| PWM_PERIOD | R/W | Keypad | PWM Period. It should not be greater than PID_INTERVAL |
| RAW_FACTOR | R/W | Numpad | Factor of ACT_TEMP_RAW to actual temperature in Celsius |
| FAHRENHEIT | R/W | Toggle | Converts process temperature into Fahrenheit when TRUE |
| ACT_TEMP_RAW | R/W | Numpad | TC sensor input as actual temperature in raw value: Celsius with RAW_FACTOR |
| CO_OUTPUT | R/W | Toggle | Enables coordinated output |
| MIN_CYCLES_HEAT | R/W | Numpad | ON or OFF Period should have a minimum length in number of CPU cycles |
| MIN_CYCLES_COOL | R/W | Numpad | ON or OFF Period should have a minimum length in number of CPU cycles |
| PWM_PERIOD_CYCLES | R/W | Numpad | Period duration referred to number of CPU cycles |
| GROUP_SIZE | R/W | Numpad | Size of the group |
| GROUP_NAME | R/W | Keypad | Name of the Group upto 20 characters |
| ERR | R | Error occured during execution when output ERR = TRUE | |
| ERNO | R | Error Codes | |
| GROUP_FAULT | R | Group fault active | |
| GROUP_STATUS | R | Status of the group | |
| GROUP_INDEX | R | Group Index |
All inputs of TECT_GROUP Function Block, which are not connected to a variable (left open), can be written from this visualization faceplate. The Function Block can be controlled from the visualization as long as the inputs are left open.
The color of the background can be changed by writing a value to the global variable dwTectControlVisuBackgroundColor. The color of the title can be changed by writing a value to the global variable dwTectControlVisuTitleColor.