Samson 3730 Series Mounting And Operating Instructions page 6

Modifications of positioner firmware
Modifications of positioner firmware in comparison to previous versions
Previous New
1.00 1.10
The HART protocol as per HART
ting.
The setting can be changed to HART
well as AMS or handheld communicators are currently not supported by the Revision 6
version.
The following additional status messages 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 auto-
matically set to increasing/decreasing.
Code 3, the activation period of the enabled configuration function was
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 rotary pushbutton.
The position transmitter (Code 37) and solenoid valve (Code 45) options are automati-
cally recognized.
1.30 1.40
All EXPERT
and higher.
The fault alarm contact is triggered by the condensed state of the positioner. It is al-
ways active when condensed state = "Maintenance alarm".
If Code 32 is set to Yes : Also active with "Function check" condensed state
If Code 33 is set to 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
output and position transmitter.
The min./max. values of the temperature monitoring can be reset.
6
EB 8384-3 EN
®
+
diagnostics functions (Code 48) added
+
version with extended diagnostics features.
+
functions can be used over HART
specification Revision 5 is supported by default set-
®
Revision 6 over TROVIS-VIEW. HART
®
communication in this firmware version
®
tools as