What does "<>" means in Cicode

[charleschia1986 0]

Hi guys, may i know what does <> means in CitectSCADA"s cicode? yet, may i know what is == (comparing parameters) in Cicode? Can i write code as following? WHILE 1 DO IF (D8d = 1) THEN D8d = DO1; END END # D8d & DO1 are my variable tags. DO i need to add tagread and stuffs in front of my tags? thanks. Kind regards, Charles.

[Mark- 17]

Hello, Normally, '<>' is 'not equal to'. Good luck, Mark http://peakhmi.com/

[Duffanator 1]

Mark is correct. <> means "not equal to" Example: If MyVariable <> 0 then MyVariable = 0; endif Which means that if the variable "MyVariable" does not equal 0 then set "MyVariable" to 0. == is a comparison statement just like <> only it means "is equal to" Example: If MyVariable == 0 then MyVariable = 1; endif Which means that if the variable "MyVariable" equals 0 then set "MyVariable" to 1.