Samson 3730-5 Mounting And Operating Instructions page 6

Firmware revisions (Control R)
Control R 1.43
Diagnostics
Additional function blocks
New functions
Action on fault detection
Code 48 extended
6
R 1.44 to 1.46
Internal revisions
R 1.52
All EXPERTplus diagnostic functions are available without having to acti-
vate them in the positioner
tics).
• 2x DO (Discrete Output)
• 1x IS (Input Selector)
• 1x MAI (Multiple Analog Input)
• 1x MAO (Multiple Analog Output)
Configuration Manual
In the DO Function Block (Discrete Output), new functions are imple-
mented.
Configuration Manual
If the AO Transducer Block is in O/S mode and the condensed state
changes to "Maintenance alarm", the following actions can be started:
• Hold last value
• Move valve to fail-safe position
• Move to a predefined fault state value
Configuration Manual
The following subitems have been added to Code 48 (see EB 8389):
h0: Activation/deactivation reference test
h1: Reference test completed (YES/No)
h3: Automatic reset of diagnosis after this time
h4: Remaining time until diagnosis reset
R 1.54 to 1.56
Internal revisions
(u EB 8389 on EXPERTplus Valve Diagnos-
KH 8384-5
u
KH 8384-5
u
KH 8384-5
u
EB 8384-5 EN