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Building Technologies Division Basic documentation LMV36... CC1P7544en
Infrastructure & Citiies Sector 7 Basic unit 25.09.2013
7.5 Program sequence
The program sequence is shown in the form of sequence diagrams (refer to chapter
Fuel trains application examples). Using a number of parameters, the program
sequence can be adapted to the respective application.
7.5.1 Time parameters
Using a number of time parameters, the time characteristics of the different types of fuel
trains can be matched to the requirements of the respective application.
In single-fuel operation or in dual-fuel operation, the parameters 225...299 are
assigned to fuel 0.
No. Parameter
211 Fan rump-up time
212 Max. time down to low-fire
213 Waiting time home run
214 Max. time start release
217
Max. Waiting time for detection of detector or pressure signal (e.g. homerun,
preignition «Lo»)
225 Gas: Prepurge time
226 Gas: Preignition time
227 Gas: Safety time 1 (TSA1)
229
Gas: Time to respond to pressure faults within safety time 1 (TSA1) and safety
time 2 (TSA2)
230 Gas: Interval 1
231 Gas: Safety time 2 (TSA2)
232 Gas: Interval 2
233 Gas: Afterburn time
234 Gas: Postpurge time (no extraneous light test)
242 Gas: Valve proving evacuation time
243 Gas: Valve proving time test atmospheric pressure
244 Gas: Valve proving filling time
245 Gas: Valve proving time test gas pressure
246 Gas: Waiting time gas shortage
248 Gas: Postpurge time (t3) (abortion if load controller On)
265 Oil: Prepurge time
266 Oil: Preignition time
267 Oil: Safety time 1 (TSA1)
269
Oil: Time to respond to pressure faults within safety time 1 (TSA1) and safety
time 2 (TSA2)
270 Oil: Interval 1
271 Oil: Safety time 2 (TSA2)
272 Oil: Interval 2
273 Oil: Afterburn time
274 Oil: Postpurge time (no extraneous light test)
284 Oil: Postpurge time (t3) (abortion if load controller On)
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