Emerson Rosemount 648 Reference Manual page 51

Reference Manual
00809-0200-4648
5.1.2 Diagnostic button screen sequence
The following five screens will display when the device is operating properly and the
Diagnostic Button has been pressed.
Rosemount 648 Wireless
Device Information - Tag: user entered tag which is 8
characters long - will not display if all characters are blank
A b c d e
f g h
Device Identification: used to determine Device ID
i d - 1 2
3 4 5 6 7 8
Diagnostic Button Screen 3: assuming the device has the
correct join key, this ID tells the user what network the
device can connect with
n e t w k
O K
Diagnostic Button Screen 4.11: the device has joined a
network and has been fully configured and has multiple
parents
n e t w k
O K
Diagnostic Button Screen 5: voltage reading at the power
module terminals
S u p l y
7. 2 1
v o l t s
Operation and maintenance
May 2020
51