Self-written function

Hello all.

I am using KR300R2700 robot with KR C4 controller.

I declared an INT in confg. i.e. DECL INT COUNTER & i use this in module as COUNTER = COUNTER + 1

I want to use function as :

IF (COUNTER<>1,2,3,4,5........10) THEN

COUNTER=1

ENDIF

What is the correct way to use my code ??

Please help