E3A-JA3A-F11 Datasheet, PDF (41/60 Pages) Magnetrol International, Inc. – Liquid Level Displacer Transmitter

8.3.3 Device Status Parameter in the
Transducer Block
The following table lists the conditions indicated in the
Device Status parameter. It also shows the affect the condition
has on PV status, Sub-Status and Limit, XD ERROR and
BLOCK ALARM are not affected by these conditions directly.
Device Status
Type
Label
Bit #
Mode
OK
11
Mode
User Access 2
Mode Factory Access 14
Faults Default Params 12
Faults
Primary Fault 9
Faults
Core Drop
8
Faults
SecFaultHi
10
Faults
SecFaultLo Π13
Warning
Default Cal
5
Warning Hi Temperature 4
Warning Lo Temperature 3
Warning
Cal Span
6
Warning
Initializing
1
Faults
Fault 1
15
Warning
Warning 2
0
Warning
Warning 1
7
ΠThis fault disabled with interface
or density measurement.
Value
0x0800
0x0004
0x4000
0x1000
0x0200
0x0100
0x0400
0x2000
0x0020
0x0010
0x0008
0x0040
0x0002
0x8000
0x0001
0x0080
PV Status
Quality
PV Sub Status
Limit
Good
Non-Specific
Bad
OOS
Bad
OOS
Bad Configuration Error
Bad
Device Failure
Bad
Sensor Failure
Bad
Sensor Failure
Bad
Sensor Failure
No Effect
No Effect
No Effect
No Effect
No Effect
No Effect
No Effect
No Effect
Uncertain
Initial Value
No Effect
No Effect
No Effect
No Effect
No Effect
No Effect
Not Limited
Not Limited
Not Limited
Not Limited
Constant Limited
Low Limited
High Limited
Low Limited
No Effect
No Effect
No Effect
No Effect
Constant Limited
No Effect
No Effect
No Effect
The first three conditions are Type Mode. If everything is
running normally and there are no Faults or Warnings, then
the device indicates it is “OK” an the local display and in
Device Status viewed from the FOUNDATION fieldbus^™ net-
work. If a password is entered through the local display, the
Transducer Block is taken Out of Service if it is not already
and the User Access or Factory Access will be indicated in
Device Status viewed from the FOUNDATION fieldbus. This
will indicate to the operator that an attempt is being made
to modify a parameter value. No indication is given on the
Fieldbus network if someone is only viewing parameters on
the local display.
The next set of conditions is device faults. The device will
most likely not be able to measure level correctly if one or
more of these conditions occur. The condition will be indi-
cated in Device Status and will affect PV Status, Sub-Status
and Limit as indicated.
48-640 E3 Modulevel Displacer Level Transmitter - FOUNDATION fieldbus^™
41