Samson 373 Series Operating Instructions

Contents
EB 8389 EN 3
1 Safety instructions and measures ...................................................................7
1.1 Notes on possible property damage ................................................................9
2 Operation ...................................................................................................11
2.1 On-site operation ......................................................................................... 11
2.2 Operation using TROVIS-VIEW .....................................................................11
2.3 Differences between rmware versions ........................................................... 12
2.4 Start-up .......................................................................................................12
2.4.1 Reference test...............................................................................................14
2.5 Diagnostic functions .....................................................................................15
2.5.1 Application type ..........................................................................................15
2.5.2 Analysis ......................................................................................................16
3 Monitoring ..................................................................................................19
3.1 Status messages ...........................................................................................19
3.1.1 Resetting status messages .............................................................................20
3.2 Condensed state ..........................................................................................21
3.2.1 Condensed state at the fault alarm output ......................................................22
3.3 Logging .......................................................................................................22
4 Statistical information ..................................................................................25
4.1 Open/close (on/off) valve ............................................................................27
4.1.1 On/off diagnosis .........................................................................................28
4.1.2 Analysis and monitoring ............................................................................... 29
4.1.3 Resetting single status messages ....................................................................29
4.2 Data logger .................................................................................................31
4.2.1 Permanent data logging ...............................................................................31
4.2.2 Triggered data logging .................................................................................32
4.3 Travel histogram x ........................................................................................37
4.3.1 Analysis and monitoring ............................................................................... 38
4.3.2 Resetting single status messages ....................................................................39
4.4 Set point deviation histogram ........................................................................40
4.4.1 Analysis and monitoring ............................................................................... 41
4.4.2 Resetting single status messages ....................................................................42
4.5 Cycle counter histogram ...............................................................................45
4.5.1 Analysis and monitoring ............................................................................... 46
4.5.2 Resetting single status messages ....................................................................47

Samson 373 Series Specifications

General

Brand	Samson
Model	373 Series
Category	Valve Positioners
Language	English