Page 31 - GuardII+ Series 4208 Platform PD User Manual
P. 31

PD Card Operation



                        Based on this information, the following Triggers would be expected:


                       Day     Trigger Activity      Notes
                                                     Another Time-Based Trigger will occur on day 30.
                                                     Another Time-Based FLH Trigger will not occur until at least
                               Time-Based
                         0                               day 30.
                               Time-Based FLH
                                                     The  same  measurement  set  will  be  flagged  with  both
                                                         Triggers.
                                                     Another Moderate PD Level Trigger will not occur until at
                        10     Moderate PD Level
                                                         least day 40.
                                                     Another Time-Based RLH Trigger will not occur until at least
                        20     Time-Based RLH
                                                         day 50.
                                                     Since  the  machine  is  shut  down  at  this  point,  the
                                                         measurements will fail due to lack of synchronization.
                        30     Time-Based                The  measurements  saved  due  to  this  Trigger  will
                                                         indicate this.
                                                     Another Time-Based Trigger will occur on day 60.
                                                     Another Time-Based FLC Trigger will not occur until at least
                                                         day 65.
                               Time-Based FLC        Another High PD Level Trigger will not occur until at least
                        35
                               High PD Level             day 65.
                                                     The  same  measurement  set  will  be  flagged  with  both
                                                         Triggers.
                                                     This is the first time that the machine has been running at
                                                         FLH since the original Time-Based FLH Trigger interval
                                                         expired at day 30.
                               Time-Based FLH
                        40                           Another Time-Based FLH Trigger will not occur until at least
                               Moderate PD Level
                                                         day 70.
                                                     Another Moderate PD Level Trigger will not occur until at
                                                         least day 70.
                                                     Another Very High PD Level Trigger will not occur until at
                                                         least day 80.
                        50     Very High PD Level
                                                     At this time, it would be recommended to start using the
                                                         User Defined Trigger to capture more frequent data.
                        60     Time-Based            Another Time-Based Trigger will occur on day 90.
                        Note that this is a simplified example that demonstrates how some of the Triggers of a
                     single input interact with each other.  There are other factors not to be considered in any real
                     situation:

                        •  Trigger intervals don’t just take the day into consideration, but the time of day as well.
                        •  This same process is happening on all the other inputs as well; any measurement that
                            is saved because of multiple Triggers (not just from this input, but from any input) will
                            be flagged with the relevant Trigger results.

                        •  This example only covers Time-Based and PD Level Triggers; there are other Triggers
                            that could also be happening.




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