Samson 3730-2 Mounting And Operating Instructions page 6

Firmware modifications
Modifications of positioner firmware in comparison to previous versions
Previous New
1.01 1.10
Via the serial interface and the serial interface adapter, the positioner can be
configured and operated using TROVIS-VIEW software.
The following additional status alarms were implemented:
Code 76 - No emergency mode
Code 77 - Program loading error
Displays number of zero calibrations performed since the last initialization.
For initialization of "AIR TO CLOSE" actuators, the direction of action
(Code 7) is automatically set to increasing/decreasing.
Code 3, the activation period of the enabled configuration function has been
extended to 120 s.
1.10 1.20
Electronics changed, no new functions added.
1.20 1.30
New EXPERT
Positioner in EXPERT
A running initialization can be canceled by pressing the pushbutton.
The position transmitter (Code 37) and solenoid valve (Code 45) options are
automatically detected.
1.30 1.40
All EXPERT
6
EB 8384-2 EN
+ diagnostics functions (Code 48) added
+
version with extended diagnostics features.
+
functions can be used in this firmware version and higher.