rotork YT-3700, Руководство по эксплуатации продукта

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Smart Positioner
YT-3700 / 3750 Product Manual
Ver. 1.03 83
8.12.2 Process Status (PS)
The status of the current process is indicated as GOOd, NE107 symbol, and abbreviation for alarm.
NE107 symbols Abbreviation Function
None PS GOOd Good
PS FAIL Failure
PS FUNC Functional Check
PS OUTS Out of Specification
PS MNTR Maintenance Required
Alarms generated by each process are assigned to one of the four NE107 signals at initial factory
settings and can be used by reassigning the already preset signals as required. Reassignment of
NE107 signals to process alarms shall be made using HART communication. The table below shows
the type of the process status or alarm and its abbreviations. See 8.14 Status and Alarm Code for the
details of each alarm.
Process Alarm Abbreviation
Cycle Count Limit CYCC
Travel Accumulator Limit TVLA
Operating Count Limit OPRC
Temperature High Limit TMPH
Temperature Low Limit TMPL
Travel High Limit TVLH
Travel Low Limit TVLL
Deviation Timeout dVTO
Travel Cutoff High Limit TVCH
Travel Cutoff Low Limit TVCL
Zero Point Drift ZPDR
End Point Drift EPDR
Full Close Count Limit FCLC
Full Open Count Limit FOPC
Loop Current High Limit LPCH
Loop Current Low Limit LPCL