TECT_TEMP_SIMU_VISU_PH

Description

Visualization element TECT_TEMP_SIMU_VISU_PH is used to show the actual values of all inputs and outputs of the instance of TECT_TEMP_SIMU_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_TEMP_SIMU_VISU_PH template in offline mode

TECT_TEMP_SIMU_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
DUTY_CYCLE	R/W	Numpad	PWM duty cycle for a temperature zone
MAXIMUM	R/W	Numpad	Maximum temperature allowed for the simulation
MINIMUM	R/W	Numpad	Minimum temperature allowed for the simulation
TI_CYCLES	R/W	Numpad	Internal control parameter for simulation
T1_CYCLES	R/W	Numpad	Internal control parameter for simulation
PID_INTERVAL	R/W	Keypad	Interval time for PID processing
ACT_TEMP	R		Simulated actual temperature
ERR	R		Error occured during execution when output ERR = TRUE
ERNO	R		Error Codes

All inputs of TECT_TEMP_SIMU 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.