Emerson FISHER FIELDVUE DLC3010 User Manual

Instruction Manual
D102748X012
DLC3010 Digital Level Controller
Service Tools
May 2018
73
D A: PV LoLo Alert - When active, indicates that the Process Variable has exceeded the value of the Process Variable
Low Low Alert Threshold. Analog Output set to jumperselected alarm current, (if in Point-to-Point network).
1. Take immediate action to stop violation of process limits.
2. Take remedial action for any process stream quality or drain contamination incurred.
3. Check calibration of instrument.
4. Check for appropriate value of Alert Threshold.
D A: PV Lo Alert - When active, indicates that the Process Variable has exceeded the value of the Process Variable
Low Alert Threshold.
If this message appears:
1. Correct the out-of-limits process condition.
2. Check calibration of instrument.
3. Check for appropriate value of Alert Threshold.
D A: PV HiHi Alert - When active, indicates that the Process Variable has exceeded the value of the Process Variable
High High Alert Threshold. Analog Output set to jumperselected alarm current (if in Point-to-Point network).
1. Take immediate action to stop violation of process limits.
2. Take remedial action for any process stream quality or overflow incurred.
3. Check calibration of instrument.
4. Check for appropriate value of Alert Threshold.
D A: PV Hi Alert - When active, indicates that the Process Variable has exceeded the value of the Process Variable
High Alert Threshold.
If this message appears:
1. Correct the out-of-limits process condition.
2. Check calibration of instrument.
3. Check for appropriate value of Alert Threshold.
D A: PV Out of Limits - Primary Variable value is beyond its operating limit.
Variables
Field Communicator Service Tools > Variables (3-2)
The Field Communicator displays the following analog output variables.
The process variables displayed and measured depend on the entry for “PV is” under PV Setup.
Note
Not all variables are available in all modes, or due to other instrument settings.
Summary
D Mapped Variables are the transmitter variables mapped to Dynamic Variable slots.
PV is the value of the Instrument Primary Variable (Liquid Level, Interface Level, or Liquid Density) expressed in
Engineering Units. The PV is valid only if sensor calibration has been completed and correct application data is
configured in instrument memory.
SV is the value of Secondary Variable. The SV is always Instrument Temperature.

Emerson FISHER FIELDVUE DLC3010 Specifications

General

Brand	Emerson
Model	FISHER FIELDVUE DLC3010
Category	Controller
Language	English