# "Uncertain circle" error in RS with programs running OK On-line **URL:** \ **Category:** RobotStudio\ **Tags:** uncertain-circle\ **Created:** [September 4, 2014, 1:13pm UTC](https://tech-community.robotics.abb.com/t/uncertain-circle-error-in-rs-with-programs-running-ok-on-line/6280 "2014-09-04T13:13:44Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Luxrobotic](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/luxrobotic/32/602_2.png) [@Luxrobotic](https://tech-community.robotics.abb.com/u/Luxrobotic)\ **Post date:** [September 4, 2014, 1:13pm UTC](https://tech-community.robotics.abb.com/t/uncertain-circle-error-in-rs-with-programs-running-ok-on-line/6280/1 "2014-09-04T13:13:44Z")
Hi everybody, I have a problem when I want to simulate some programs in RS which are now running On-line in production on IRB 2400 M98A. I’m using a RS station with IRB 2400 M2000, normally I don’t have any problem, but this was existing programs built On-line which I modified Off-Line. I receive this event log: “Description Task: T\_ROB2 The points are misplaced, reason3: 1 End point too close to start point. 2 Circle point too close to start point. 3 Circle point too close to end point. 4 Uncertain reorientation. 5 Circle too large \> 240 degrees. Program Ref. /MODULE01/C520\_LRr\_15\_T1/MoveC/575 Actions Check the points of the circle and the end point of the move instruction before. The points of the circle can be verified by stepping trough the circle in manual mode.” Is there a solution to avoid this problem. Thank you ---
**Author:** ![hmilton](https://avatars.discourse-cdn.com/v4/letter/h/d07c76/32.png) [@hmilton](https://tech-community.robotics.abb.com/u/hmilton)\ **Post date:** [September 8, 2014, 8:19am UTC](https://tech-community.robotics.abb.com/t/uncertain-circle-error-in-rs-with-programs-running-ok-on-line/6280/2 "2014-09-08T08:19:04Z")
Hi. In the motion configuration of the VC: Uncheck “Restrict placing of circlepoints”. Under Motion planner. See the attachment. ![Motion planner.jpg](https://europe1.discourse-cdn.com/flex005/uploads/robotics1/original/1X/baa1c3efda3b9f9b27036df2b1e6b8f068033c60.jpeg) ---
**Author:** ![Luxrobotic](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/luxrobotic/32/602_2.png) [@Luxrobotic](https://tech-community.robotics.abb.com/u/Luxrobotic)\ **Post date:** [September 23, 2014, 11:58am UTC](https://tech-community.robotics.abb.com/t/uncertain-circle-error-in-rs-with-programs-running-ok-on-line/6280/3 "2014-09-23T11:58:38Z")
Hi, I did the modification in the Motion planner, but know, I have a new error in the VC: "50027: Joint Out of Range Description Position for ROB\_1 joint rob1\_6 is out of working range. Actions Use the joystick to move the joint into its working range." This is really strange, because this program works good on-line. ---
**Author:** ![Luxrobotic](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/luxrobotic/32/602_2.png) [@Luxrobotic](https://tech-community.robotics.abb.com/u/Luxrobotic)\ **Post date:** [October 7, 2014, 11:15am UTC](https://tech-community.robotics.abb.com/t/uncertain-circle-error-in-rs-with-programs-running-ok-on-line/6280/4 "2014-10-07T11:15:17Z")
Hi everybody, any idea ?? Thanks ---
**Author:** ![PerSvensson](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/persvensson/32/1040_2.png) [@PerSvensson](https://tech-community.robotics.abb.com/u/PerSvensson)\ **Post date:** [October 7, 2014, 5:08pm UTC](https://tech-community.robotics.abb.com/t/uncertain-circle-error-in-rs-with-programs-running-ok-on-line/6280/5 "2014-10-07T17:08:26Z")
M98 then I guess the real controller isn’t a IRC5 controller right probably a S4C+ controller? ---
**Author:** ![Luxrobotic](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/luxrobotic/32/602_2.png) [@Luxrobotic](https://tech-community.robotics.abb.com/u/Luxrobotic)\ **Post date:** [October 14, 2014, 10:39am UTC](https://tech-community.robotics.abb.com/t/uncertain-circle-error-in-rs-with-programs-running-ok-on-line/6280/6 "2014-10-14T10:39:28Z")
Hi, it’s a S4C one.