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Setup & Operation 5. Motion Range
N6 Rev.2
75
Error: 4248
When Manipulator enters into the red area (Fig. 2), “Error: 4248” occurs. The error
occurs in PTP motion and occurs order to avoid a collision to Manipulator itself (Fig. 3).
Fig. 3: Motion that collides with the Manipulator itself
Also, “Error: 4248” will occur when the specified target position is inside the orange area
(Fig.4).
As shown in [Remedy], if “Error: 4248” occurs, set relay points outside of the orange area.
302mm
Orange area: Cylinder
Height: 302mm
Diameter: 2020mm
Fig. 4: Range of target position that “Error: 4248” will occur
The range of Fig. 4 is when Tool 0 and Local 0.
[Remedy] Set relay points to avoid a collision.
P1 = XY(-420,0, 1200, 0, -90, 0) /R /A /NF
P2 = XY(0,420, 280, 0, -90, -90) /R /B /F
P3 = XY(0,420, 305, 0, -90, -90) /R /B /F
Go P1
Go P3 CP ' Relay point
Go P2
Go P3 CP ' Relay point
Go P1
“Error: 4248” will occur again even the Manipulator is moved outside of the orange area
(Fig. 4) in PTP motion after “Error: 4248” occurred. In that case, the Manipulator is in
the red area (Fig. 2). Move the Manipulator from the area by moving the Joint #2 or #3
by Jog motion in Joint mode.
If the Manipulator moves at high speed, it will collide with itself after detecting “Error:
4248”.
Make sure to check the motion by simulator or motion in low power mode.
Collision part
TCP path
NOTE
Summary of Contents for N6 Series
Page 1: ...Rev 2 EM187R3735F 6 Axis Robots N6 series MANIPULATOR MANUAL ...
Page 2: ...Manipulator manual N6 series Rev 2 ...
Page 8: ...vi N6 Rev 2 ...
Page 14: ......
Page 27: ...Setup Operation 1 Safety N6 Rev 2 15 N6 A850 R C A D F G F E H G F B G F G F F F N6 A850 BR F ...
Page 34: ...Setup Operation 2 Specifications 22 N6 Rev 2 N6 A850 BR Cable direction Upward ...
Page 52: ...Setup Operation 3 Environment and Installation 40 N6 Rev 2 N6 A850 R Maximum motion range 802 ...
Page 66: ...Setup Operation 4 End Effectors 54 N6 Rev 2 N6 A850 R Unit mm ...
Page 104: ......
Page 274: ...Maintenance 4 Cable 262 N6 Rev 2 4 7 1 Signal Power cable ...
Page 275: ...Maintenance 4 Cable N6 Rev 2 263 ...
Page 276: ...Maintenance 4 Cable 264 N6 Rev 2 4 7 2 User Cable ...