Samson 3730-2 Mounting And Operating Instructions page 7

Firmware revisions
Old New
1.42 1.51
All EXPERTplus diagnostic functions are available without having to activate them in the
positioner
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
Code 4: the setting for 300 mm has been added to the pin position
1.55 1.56
Internal revisions
EB 8384-2 EN
(u EB 8389 on EXPERTplus Valve Diagnostics).
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