DX200: MOVL UNTIL ON... what if doesn't turn on?

Hello there to everyone

My queston is very simple but yet a little tricky 'cause I don't have the chance to test it with the robot (for the moment).

I have a palletizing robot which needs to measure the "high" of the pallet. In order to that there is a JOB to measure this high. So the gripper has a distance sensor -IFM O5D150- wich will be used as a discrete sensor: when the sensor gets the preset distance it becomes hi (1 or ON). Is there when I need that the robot stops the movement.

Here's the code:

SET B010 0

*0102-1

MOVL P011 V=40.0 PL=0 UNTIL IN#(5)=ON

IF( IN#(5)=OFF AND B010<2 ) THEN

INC B010

JUMP *0102-1

ENDIF

I'm using this IFTHEN to give a row of tries before continuing to the next step of instruction.

But my question is: what if the sensor -for whatever reason- never turn on?

How much time or movement the instruction MOVL will go 'till execute IFTHEN?

Or the robot will go to P011 'till the end?

Hope I was clear with the point

Best regards

Lucas.

Quote from roboprof

If the input never comes on, then the robot will complete the move (go to P011).

Thank you

I'm a newbie. I'm learning and these are my first projects. Sadly, very few chances to test in time the lines of code that I'm writing.