Firmware revisions
Old
New
1.41
1.42
Internal revisions
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
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
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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).
EB 8384-3 EN
(u
EB 8389 on EXPERTplus Valve Diagnostics).
Markings on the device
2-5