Get Bit in Tag of Integer type in Panel Builder 600
Hi,
I have a problem to get the status of any bit in the tag of integer type using JavaScript. I tried to write project.getTag("/K6_Communication/oP_Status,10") to get the status of the 10th bit in the tag oP_Status but it doesn't work. What is the correct syntax? Thanks
Asked 3 years ago
Voted best answer
1
You can't access the bit directly for INT type in the JavaScript.
The workaround are as below:
var Value1 = project.getTag("Tag1");
var Value2 = 4; //Select Bit Location in decimal, example Bit0=1, Bit1=2, Bit3=4, Bit4=8...
var Value3 =V alue1 & Value2;
if (Value3 == 0) {
project.setTag("Tag2",0);
}
if (Value3 /= 0) {
project.setTag("Tag2",1);
}
Answered 3 years ago
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