Technical information

Deltabar M PMD55
34 Endress+Hauser
Function of the operating keys
Note!
The operation via the keys on the electronic insert is only possible if the onsite display is not connected.
Key(s) HART PROFIBUS PA FOUNDATION
Fieldbus
"Zero"
pressed for at least 3 seconds
Get Lower Range
Value (LRV)
Get Lower Range Value
(LRV)
Get Lower Range Value
(LRV)
"Span"
pressed for at least 3 seconds
Get Upper Range
Value (URV)
-- --
"Zero" and "Span"
Pressed simultaneously for at least 3 seconds
Position zero
adjustment
-- --
"Zero" and "Span"
Pressed simultaneously for at least 12 seconds
Reset -- --
"Zero"
pressed for at least 12 seconds
-- Reset Reset