Samson 3730-3 - Page 16

16 EB 8384-3 EN
Markings on the device
Firmware revisions
Old New
1.30 1.40
All EXPERTplus functions can be used over HART
®
communicationinthisrmwarever-
sion and higher.
The fault alarm contact is triggered by the condensed state of the positioner.
It is always active with 'Maintenance alarm' condensed state.
• WhenCode32=YES:alsoactivewith'Functioncheck'condensedstate
• WhenCode33=YES:alsoactivewith'Maintenancerequired/Maintenancede-
manded' condensed state
The "Function check" condensed state is additionally set for Test A1, A2, fault alarm out-
put and position transmitter.
Themin./max.valuesofthetemperaturemonitoringcanbereset.
1.40 1.41
Internal revisions
1.41 1.42
Internal revisions
1.42 1.51
All EXPERTplus diagnostic functions are available without having to activate them in the
positioner (uEB8389onEXPERTplusValveDiagnostics).
Optional binary input with following actions:
• Transmit switching state
• Activate local write protection
• Switch between automatic and manual modes
• VariousdiagnosticfunctionsuEB8389(EXPERTplusvalvediagnostics)
Thepressurelimit(Code16)isnolongerautomaticallysetduringinitialization.
1.51 1.54
Internal revisions
1.54 1.55
Analog input x option to connect commercially available position sensors with a 4 to
20mAsignal
Code4:thesettingfor300mm has been added to the pin position
1.55 1.56
Internal revisions
1.56 1.61
Additional function: the step response test can be started by a rising edge at the binary
input (uEB8389onEXPERTplusvalvediagnostics).