Changes for page Trigger Howto

Last modified by sndueste on 2023/07/07 11:28
From version 22.1
edited by sndueste
on 2020/01/23 12:33
Change comment: There is no comment for this version
To version 19.1
edited by sndueste
on 2020/01/23 09:29
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -25,31 +25,93 @@
25 25  
26 26  \\
27 27  
28 -[[image:attach:image2020-1-23_12-10-59.png||width="700"]]
28 +\\
29 29  
30 30  \\
31 31  
32 32  \\
33 33  
34 -Choosing a FLASH1 trigger there are 2 options to be synchronized with the BL and the PG shutter :
34 +\\
35 35  
36 - [[image:attach:image2020-1-23_12-29-40.png||height="250"]]
36 +\\
37 37  
38 -A yellow background indicates that the trigger is synchronized to a fast shutter:
38 += Different trigger events (starting points) =
39 39  
40 -[[image:attach:image2020-1-23_12-31-41.png||height="250"]] or:[[image:attach:image2020-1-23_12-32-20.png||height="250"]]
40 +one can configure each channel for an individual trigger event
41 41  
42 +**FLASH1**
43 +
44 +(% class="wrapped" %)
45 +|(((
46 +trigger No
47 +)))|(((
48 +function
49 +)))
50 +|(((
51 +16
52 +)))|(((
53 +the MCA trigger 3.11 ms before the Flash1 pulses (same as A6 but more stable)
54 +)))
55 +|(((
56 +166
57 +)))|(((
58 +A6 event. still possible to use but less precise than 16
59 +)))
60 +|(((
61 +162
62 +)))|(((
63 +A2 event as earliest ( 24 ms before the FEL)
64 +)))
65 +|(((
66 +224
67 +)))|(((
68 +E0 event of the BL fast shutter ( 19 ms before the FEL)
69 +)))
70 +|(((
71 +225
72 +)))|(((
73 +E1 event of the PG fast shutter ( 19 ms before the FEL)
74 +)))
75 +|(((
76 +21
77 +)))|(((
78 +Trig16 + first bunch of FLASH1 - this trigger is shifted when FL1 starts later than "700"
79 +)))
80 +
42 42  \\
43 43  
44 44  \\
45 45  
85 +**FLASH2**
86 +
87 +(% class="wrapped" %)
88 +|(((
89 +trigger No
90 +)))|(((
91 +function
92 +)))
93 +|(((
94 +22
95 +)))|(((
96 +Trig116 + first bunch of FLASH2 - this trigger is shifted when FL2 starts at a different start time
97 +)))
98 +|(((
99 +181
100 +)))|(((
101 +shifts with the start time of FLASH2 as event 22 but comes 22 ms ! before the FEL
102 +)))
103 +
104 +from this trigger as starting point one can shift the timing in 9 ns steps first and finally in 0.9 ns steps for fine adjustment.
105 +
46 46  \\
47 47  
108 +\\
109 +
48 48  = Expert panels =
49 49  
50 50  \\
51 51  
52 -[[image:attach:image2020-1-23_12-28-6.png||height="250"]] [[image:attach:image2019-9-17_13-8-46.png||height="400"]]
114 +[[image:attach:image2019-9-17_13-10-56.png||height="250"]] [[image:attach:image2019-9-17_13-8-46.png||height="400"]]
53 53  
54 54  With the **"Expert overview"** one gets the overview over all channels available on the timing card and can configure the card. This is useful to look what channels are using clock settings or burst mode settings that one wants to change ... and using the other tabs one can set parameters for clocks and bursts (see below)
55 55  
... ... @@ -57,7 +57,7 @@
57 57  
58 58  For each trigger channel there is in addition an **"Expert panel"** to set the properties of THIS channel
59 59  
60 -[[image:attach:image2020-1-23_12-28-46.png||height="250"]] [[image:attach:image2019-9-17_13-15-38.png||width="550"]]
122 +[[image:attach:image2019-9-17_13-14-52.png||height="250"]] [[image:attach:image2019-9-17_13-15-38.png||width="550"]]
61 61  
62 62  \\
63 63  
... ... @@ -217,79 +217,10 @@
217 217  
218 218  \\
219 219  
220 -= Different trigger events (starting points) =
221 -
222 -one can configure each channel for an individual trigger event
223 -
224 -**FLASH1**
225 -
226 -(% class="wrapped" %)
227 -|(((
228 -trigger No
229 -)))|(((
230 -function
231 -)))
232 -|(% colspan="1" %)(((
233 -21
234 -)))|(% colspan="1" %)(((
235 -Trig16 + first bunch of FLASH1 - this trigger is shifted when FL1 starts later than "700"
236 -)))
237 -|(% colspan="1" %)(((
238 -180
239 -)))|(% colspan="1" %)(((
240 -shifts with the start time of FLASH1 as event 21 but comes 23 ms  before the FEL
241 -)))
242 -|(((
243 -16
244 -)))|(((
245 -the MCA trigger 3.11 ms before the Flash1 pulses (same as A6 but more stable)
246 -)))
247 -|(((
248 -166
249 -)))|(((
250 -A6 event. still possible to use but less precise than 16
251 -)))
252 -|(((
253 -162
254 -)))|(((
255 -A2 event as earliest ( 24 ms before the FEL)
256 -)))
257 -|(((
258 -224
259 -)))|(((
260 -E0 event of the BL fast shutter ( 19 ms before the FEL) - to be switched off in 2020
261 -)))
262 -|(((
263 -225
264 -)))|(((
265 -E1 event of the PG fast shutter ( 19 ms before the FEL) - to be switched off in 2020
266 -)))
267 -
268 268  \\
269 269  
270 270  \\
271 271  
272 -**FLASH2**
273 -
274 -(% class="wrapped" %)
275 -|(((
276 -trigger No
277 -)))|(((
278 -function
279 -)))
280 -|(((
281 -22
282 -)))|(((
283 -Trig116 + first bunch of FLASH2 - this trigger is shifted when FL2 starts at a different start time
284 -)))
285 -|(((
286 -181
287 -)))|(((
288 -shifts with the start time of FLASH2 as event 22 but comes 23 ms  before the FEL
289 -)))
290 -
291 -from this trigger as starting point one can shift the timing in 9 ns steps first and finally in 0.9 ns steps for fine adjustment.
292 -
293 293  \\
294 294  
295 295  \\
... ... @@ -297,13 +297,3 @@
297 297  \\
298 298  
299 299  \\
300 -
301 -\\
302 -
303 -\\
304 -
305 -\\
306 -
307 -\\
308 -
309 -\\