Changes for page Trigger Howto

Last modified by sndueste on 2023/07/07 11:28
From version 21.1
edited by sndueste
on 2020/01/23 12:32
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
... ... @@ -25,27 +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 :  [[image:attach:image2020-1-23_12-29-40.png||height="250"]]
34 +\\
35 35  
36 -A yellow background indicates that the trigger is synchronized to a fast shutter:  [[image:attach:image2020-1-23_12-31-41.png||height="250"]] or:[[image:attach:image2020-1-23_12-32-20.png||height="250"]]
36 +\\
37 37  
38 += Different trigger events (starting points) =
39 +
40 +one can configure each channel for an individual trigger event
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 +
38 38  \\
39 39  
40 40  \\
41 41  
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 +
42 42  \\
43 43  
108 +\\
109 +
44 44  = Expert panels =
45 45  
46 46  \\
47 47  
48 -[[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"]]
49 49  
50 50  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)
51 51  
... ... @@ -53,7 +53,7 @@
53 53  
54 54  For each trigger channel there is in addition an **"Expert panel"** to set the properties of THIS channel
55 55  
56 -[[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"]]
57 57  
58 58  \\
59 59  
... ... @@ -213,79 +213,10 @@
213 213  
214 214  \\
215 215  
216 -= Different trigger events (starting points) =
217 -
218 -one can configure each channel for an individual trigger event
219 -
220 -**FLASH1**
221 -
222 -(% class="wrapped" %)
223 -|(((
224 -trigger No
225 -)))|(((
226 -function
227 -)))
228 -|(% colspan="1" %)(((
229 -21
230 -)))|(% colspan="1" %)(((
231 -Trig16 + first bunch of FLASH1 - this trigger is shifted when FL1 starts later than "700"
232 -)))
233 -|(% colspan="1" %)(((
234 -180
235 -)))|(% colspan="1" %)(((
236 -shifts with the start time of FLASH1 as event 21 but comes 23 ms  before the FEL
237 -)))
238 -|(((
239 -16
240 -)))|(((
241 -the MCA trigger 3.11 ms before the Flash1 pulses (same as A6 but more stable)
242 -)))
243 -|(((
244 -166
245 -)))|(((
246 -A6 event. still possible to use but less precise than 16
247 -)))
248 -|(((
249 -162
250 -)))|(((
251 -A2 event as earliest ( 24 ms before the FEL)
252 -)))
253 -|(((
254 -224
255 -)))|(((
256 -E0 event of the BL fast shutter ( 19 ms before the FEL) - to be switched off in 2020
257 -)))
258 -|(((
259 -225
260 -)))|(((
261 -E1 event of the PG fast shutter ( 19 ms before the FEL) - to be switched off in 2020
262 -)))
263 -
264 264  \\
265 265  
266 266  \\
267 267  
268 -**FLASH2**
269 -
270 -(% class="wrapped" %)
271 -|(((
272 -trigger No
273 -)))|(((
274 -function
275 -)))
276 -|(((
277 -22
278 -)))|(((
279 -Trig116 + first bunch of FLASH2 - this trigger is shifted when FL2 starts at a different start time
280 -)))
281 -|(((
282 -181
283 -)))|(((
284 -shifts with the start time of FLASH2 as event 22 but comes 23 ms  before the FEL
285 -)))
286 -
287 -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.
288 -
289 289  \\
290 290  
291 291  \\
... ... @@ -293,13 +293,3 @@
293 293  \\
294 294  
295 295  \\
296 -
297 -\\
298 -
299 -\\
300 -
301 -\\
302 -
303 -\\
304 -
305 -\\