Emerson Rosemount 2110, Reference Manual

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www.rosemount.com
Reference Manual
00809-0100-4029, Rev AA
July 2005
Rosemount 2110
S
ECTION
3 T
ROUBLESHOOTING
Magnetic Test Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2
Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2
Magnetic Test Point
A magnetic test point is marked on the side of the housing allowing a functional test of the
2110. By touching a magnet on the target the 2110 output will change state for as long as the
magnet is present.
Inspection
Visually examine the 2120 for damage. If it is damaged, do not use. Check connector and
seals are correctly fitted, also that the connector fixing screw and gland are tight.
Ensure the LED flash rate is 1 Hz or continually on. If anything else is demonstrated see
“LED Indication” on page 2-5.
2
1
10/
21
10
_4
7a
a.e
p
s
Normal Condition Test Condition
No Magnet
Magnet
4029 Rev AA Book.book Page 1 Wednesday, July 6, 2005 8:09 AM