Residential Control Systems TXB16 Manual do Proprietário descarregar pdf (Página 109)

Chapter 11 Variables 95

Set All Variables Equal To ###

Puts the value ### into all

variables. This command can be used to quickly initialize all variables

(usually to zero).

Advanced Variable Commands

Indirect Commands

Variable @ Variable “XXX” = ###

This command looks up the value

of variable “XXX” and uses it as the ID number of the variable to

set. The corresponding variable is then set to the constant value ###. If the value of the first

variable is not a valid variable number, no action will be performed.

Example

: Assume the command

Variable @ Variable #3 = 100

is executed. The controller will first look up the value of variable number 3. Let’s assume its value is

12. The controller will then set variable number 12 to 100.

Increment Variable @ Variable “XXX” [Stop At 255]

Increment Variable @ Variable “XXX” [Roll Over At 255]

Decrement Variable @ Variable “XXX” [Stop At 0]

Decrement Variable @ Variable “XXX” [Roll Under At 0]

These commands look up the value

of variable # XXX and use it as the ID number of the variable to

increment or decrement. If the value of the variable is not a valid variable number, no action will be

performed. The incrementing and decrementing work the same as for the standard commands.

Variable @ Variable “XXX” = Current Year

Variable @ Variable “XXX” = Current Month

Variable @ Variable “XXX” = Current Date

Variable @ Variable “XXX” = Current Day Of Week

Variable @ Variable “XXX” = Current Hour

Variable @ Variable “XXX” = Current Minute

Variable @ Variable “XXX” = Current Second

Variable @ Variable “XXX” = Current Centisecond

These commands look up the value

of variable # XXX and use it as the ID number of the variable to

set. The corresponding variable is then set to the specified value.

Example

: Assume the command

Variable @ Variable #3 = Current Hour

is executed. The controller will first look up the value of variable number 3. Let’s assume its value is

12. The controller will then set variable 12 to the current hour.

If the value of the variable is not a valid variable number, no action will be performed. For instance,

assume that in the previous example, you have only 10 variables defined. Since variable 12 doesn’t

exist, no action will be performed. If variable 3’s value later changes to a valid variable number and

the command is executed again, it will work properly.

Variable “XXX” = Variable @ Variable “YYY”

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