Radius correction for arcs stops the execution of the programm

71taa

Hi,
Got a problem with tool radius compensation for arcs.
The situation is the following:
1. The file in attachement (tried other samples with arcs, changed arc definition from XYIJ to XYR - nothing changes)
2. Define any non-null radius correction for the tool 1 in the settings of the DDSCV (when the correction is 0 all works ok). Both positive/negative - it doesn't matter.
3. Start the programm.
As soon as the controller reaches the first arc it stops. The execution could be stopped with stop button, so it's not a complete hang up. Controller simply stays on this command does nothing (waited at least 5 minutes - no continuation).

Tried with both 91 and 92 builds for the DDSCV2.1. Tried both hardware and software arc alghorithms. All steps per mm for all axes are equal. Re-flashed with default settings and changed only steps per mm and entered radius correction - nothing works.

The height correction works, btw.

1. (TOOL 1 - DIA 4.)
   
2. 
   
3. 
   
4. G00 G90 G94 G17 G40 G80
   
5. M06 T1 ()
   
6. (F-contour1)
   
7. S8000 M03
   
8. G00 G54 G90 X-15.702 Y-12.5919
   
9. G43 H1 D1 Z25.
   
10. Z10.
    
11. Z6.9
    
12. G01 Z-1.1 F50.
    
13. G41 X-15.7 F300.
    
14. Y5.5919
    
15. G02 X-15.0556 Y7.1475 I2.2 J0.
    
16. G01 X-7.1475 Y15.0556
    
17. G02 X-5.5919 Y15.7 I1.5556 J-1.5556
    
18. G01 X5.5919
    
19. G02 X7.1475 Y15.0556 I0. J-2.2
    
20. G01 X15.0556 Y7.1475
    
21. G02 X15.7 Y5.5919 I-1.5556 J-1.5556
    
22. G01 Y-5.5919
    
23. G02 X15.0556 Y-7.1475 I-2.2 J0.
    
24. G01 X7.1475 Y-15.0556
    
25. G02 X5.5919 Y-15.7 I-1.5556 J1.5556
    
26. G01 X-5.5919
    
27. G02 X-7.1475 Y-15.0556 I0. J2.2
    
28. G01 X-21.4126 Y-0.7906
    
29. G40 X-21.414 Y-0.792
    
30. G00 Z10.
    
31. X-15.702 Y-12.5919
    
32. Z5.9
    
33. G01 Z-2.1 F50.
    
34. G41 X-15.7 F300.
    
35. Y5.5919
    
36. G02 X-15.0556 Y7.1475 I2.2 J0.
    
37. G01 X-7.1475 Y15.0556
    
38. G02 X-5.5919 Y15.7 I1.5556 J-1.5556
    
39. G01 X5.5919
    
40. G02 X7.1475 Y15.0556 I0. J-2.2
    
41. G01 X15.0556 Y7.1475
    
42. G02 X15.7 Y5.5919 I-1.5556 J-1.5556
    
43. G01 Y-5.5919
    
44. G02 X15.0556 Y-7.1475 I-2.2 J0.
    
45. G01 X7.1475 Y-15.0556
    
46. G02 X5.5919 Y-15.7 I-1.5556 J1.5556
    
47. G01 X-5.5919
    
48. G02 X-7.1475 Y-15.0556 I0. J2.2
    
49. G01 X-21.4126 Y-0.7906
    
50. G40 X-21.414 Y-0.792
    
51. G00 Z10.
    
52. X-15.702 Y-12.5919
    
53. Z4.9
    
54. G01 Z-3.1 F50.
    
55. G41 X-15.7 F300.
    
56. Y5.5919
    
57. G02 X-15.0556 Y7.1475 I2.2 J0.
    
58. G01 X-7.1475 Y15.0556
    
59. G02 X-5.5919 Y15.7 I1.5556 J-1.5556
    
60. G01 X5.5919
    
61. G02 X7.1475 Y15.0556 I0. J-2.2
    
62. G01 X15.0556 Y7.1475
    
63. G02 X15.7 Y5.5919 I-1.5556 J-1.5556
    
64. G01 Y-5.5919
    
65. G02 X15.0556 Y-7.1475 I-2.2 J0.
    
66. G01 X7.1475 Y-15.0556
    
67. G02 X5.5919 Y-15.7 I-1.5556 J1.5556
    
68. G01 X-5.5919
    
69. G02 X-7.1475 Y-15.0556 I0. J2.2
    
70. G01 X-21.4126 Y-0.7906
    
71. G40 X-21.414 Y-0.792
    
72. G00 Z10.
    
73. X-15.702 Y-12.5919
    
74. Z3.9
    
75. G01 Z-4.1 F50.
    
76. G41 X-15.7 F300.
    
77. Y5.5919
    
78. G02 X-15.0556 Y7.1475 I2.2 J0.
    
79. G01 X-7.1475 Y15.0556
    
80. G02 X-5.5919 Y15.7 I1.5556 J-1.5556
    
81. G01 X5.5919
    
82. G02 X7.1475 Y15.0556 I0. J-2.2
    
83. G01 X15.0556 Y7.1475
    
84. G02 X15.7 Y5.5919 I-1.5556 J-1.5556
    
85. G01 Y-5.5919
    
86. G02 X15.0556 Y-7.1475 I-2.2 J0.
    
87. G01 X7.1475 Y-15.0556
    
88. G02 X5.5919 Y-15.7 I-1.5556 J1.5556
    
89. G01 X-5.5919
    
90. G02 X-7.1475 Y-15.0556 I0. J2.2
    
91. G01 X-21.4126 Y-0.7906
    
92. G40 X-21.414 Y-0.792
    
93. G00 Z10.
    
94. X-15.702 Y-12.5919
    
95. Z2.9
    
96. G01 Z-5.1 F50.
    
97. G41 X-15.7 F300.
    
98. Y5.5919
    
99. G02 X-15.0556 Y7.1475 I2.2 J0.
    
100. G01 X-7.1475 Y15.0556
     
101. G02 X-5.5919 Y15.7 I1.5556 J-1.5556
     
102. G01 X5.5919
     
103. G02 X7.1475 Y15.0556 I0. J-2.2
     
104. G01 X15.0556 Y7.1475
     
105. G02 X15.7 Y5.5919 I-1.5556 J-1.5556
     
106. G01 Y-5.5919
     
107. G02 X15.0556 Y-7.1475 I-2.2 J0.
     
108. G01 X7.1475 Y-15.0556
     
109. G02 X5.5919 Y-15.7 I-1.5556 J1.5556
     
110. G01 X-5.5919
     
111. G02 X-7.1475 Y-15.0556 I0. J2.2
     
112. G01 X-21.4126 Y-0.7906
     
113. G40 X-21.414 Y-0.792
     
114. G00 Z10.
     
115. X-15.702 Y-12.5919
     
116. Z1.9
     
117. G01 Z-6.1 F50.
     
118. G41 X-15.7 F300.
     
119. Y5.5919
     
120. G02 X-15.0556 Y7.1475 I2.2 J0.
     
121. G01 X-7.1475 Y15.0556
     
122. G02 X-5.5919 Y15.7 I1.5556 J-1.5556
     
123. G01 X5.5919
     
124. G02 X7.1475 Y15.0556 I0. J-2.2
     
125. G01 X15.0556 Y7.1475
     
126. G02 X15.7 Y5.5919 I-1.5556 J-1.5556
     
127. G01 Y-5.5919
     
128. G02 X15.0556 Y-7.1475 I-2.2 J0.
     
129. G01 X7.1475 Y-15.0556
     
130. G02 X5.5919 Y-15.7 I-1.5556 J1.5556
     
131. G01 X-5.5919
     
132. G02 X-7.1475 Y-15.0556 I0. J2.2
     
133. G01 X-21.4126 Y-0.7906
     
134. G40 X-21.414 Y-0.792
     
135. G00 Z10.
     
136. X-15.502 Y-12.5919
     
137. Z6.9
     
138. G01 Z-6.1 F50.
     
139. G41 X-15.5 F200.
     
140. Y5.5919
     
141. G02 X-14.9142 Y7.0061 I2. J0.
     
142. G01 X-7.0061 Y14.9142
     
143. G02 X-5.5919 Y15.5 I1.4142 J-1.4142
     
144. G01 X5.5919
     
145. G02 X7.0061 Y14.9142 I0. J-2.
     
146. G01 X14.9142 Y7.0061
     
147. G02 X15.5 Y5.5919 I-1.4142 J-1.4142
     
148. G01 Y-5.5919
     
149. G02 X14.9142 Y-7.0061 I-2. J0.
     
150. G01 X7.0061 Y-14.9142
     
151. G02 X5.5919 Y-15.5 I-1.4142 J1.4142
     
152. G01 X-5.5919
     
153. G02 X-7.0061 Y-14.9142 I0. J2.
     
154. G01 X-21.2712 Y-0.6491
     
155. G40 X-21.2726 Y-0.6506
     
156. G00 Z10.
     
157. X-15.502 Y-12.5919
     
158. Z0.9
     
159. G01 Z-6.1 F50.
     
160. G41 X-15.5 F200.
     
161. Y5.5919
     
162. G02 X-14.9142 Y7.0061 I2. J0.
     
163. G01 X-7.0061 Y14.9142
     
164. G02 X-5.5919 Y15.5 I1.4142 J-1.4142
     
165. G01 X5.5919
     
166. G02 X7.0061 Y14.9142 I0. J-2.
     
167. G01 X14.9142 Y7.0061
     
168. G02 X15.5 Y5.5919 I-1.4142 J-1.4142
     
169. G01 Y-5.5919
     
170. G02 X14.9142 Y-7.0061 I-2. J0.
     
171. G01 X7.0061 Y-14.9142
     
172. G02 X5.5919 Y-15.5 I-1.4142 J1.4142
     
173. G01 X-5.5919
     
174. G02 X-7.0061 Y-14.9142 I0. J2.
     
175. G01 X-21.2712 Y-0.6491
     
176. G40 X-21.2726 Y-0.6506
     
177. G00 Z10.
     
178. X-15.502 Y-12.5919
     
179. Z0.9
     
180. G01 Z-6.1 F50.
     
181. G41 X-15.5 F200.
     
182. Y5.5919
     
183. G02 X-14.9142 Y7.0061 I2. J0.
     
184. G01 X-7.0061 Y14.9142
     
185. G02 X-5.5919 Y15.5 I1.4142 J-1.4142
     
186. G01 X5.5919
     
187. G02 X7.0061 Y14.9142 I0. J-2.
     
188. G01 X14.9142 Y7.0061
     
189. G02 X15.5 Y5.5919 I-1.4142 J-1.4142
     
190. G01 Y-5.5919
     
191. G02 X14.9142 Y-7.0061 I-2. J0.
     
192. G01 X7.0061 Y-14.9142
     
193. G02 X5.5919 Y-15.5 I-1.4142 J1.4142
     
194. G01 X-5.5919
     
195. G02 X-7.0061 Y-14.9142 I0. J2.
     
196. G01 X-21.2712 Y-0.6491
     
197. G40 X-21.2726 Y-0.6506
     
198. G00 Z10.
     
199. M05
     
200. G00 G28 G91 Z0
     
201. G00 G28 G91 X-15.0 Y0.
     
202. G90
     
203. M30

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71taa

PPRINT Posted at 2018-7-4 07:22
How large of an offset are you trying to use?

I asked because the program above shows the G41 being ...

Hi, Rob

Thanks for the suggestion, I'll try to re-test it in the nearest future with larger moves and smaller comps.

For this one I've tried +0.001mm compensation earlier with same result.

71taa

alexwalex Posted at 2018-7-5 14:23
I replace in line number 8,31,52.....etc the value of "X-15.702" to "X-20" and controller starts wor ...

Still hangs in my case. What correction have you entered for the tool in controller settings?