Why is upper level pulse beyond probe end on Magnetrol Enhanced Model 705 Transmitter?
If the apparent position of the upper level pulse is beyond the end of the probe on your Magnetrol Transmitter, check the entered Probe Length. Alternatively, change the Threshold to Fixed.
How to fix inaccurate LEVEL and AI OUTPUT values on Magnetrol Transmitter?
If the LEVEL and AI OUTPUT values from your Magnetrol Transmitter are inaccurate, the basic configuration data might be questionable. Try reconfiguring the Probe Model, Probe Mount, Probe Length, or Level Offset. Also, ensure the level is accurate and verify the EU_0% and EU_100% values.
Why do LEVEL and AI OUTPUT values fluctuate on Magnetrol Enhanced Model 705 Transmitter?
If the LEVEL and AI OUTPUT values from your Magnetrol Transmitter are fluctuating, it may be due to turbulence. To stabilize the readings, increase the AI Block process value filter time.
What causes high LEVEL and AI OUTPUT readings on Magnetrol Enhanced Model 705 Transmitter?
If the LEVEL and AI OUTPUT values from your Magnetrol Transmitter are reading high compared to the actual level, there might be an obstruction in the tank affecting the single rod probe. To resolve this, you can increase the Dielectric Range until the obstruction is ignored or relocate the probe away from the obstruction.
Why are LEVEL and AI OUTPUT values reading low on Magnetrol Enhanced Model 705 Transmitter?
If the LEVEL and AI OUTPUT values from your Magnetrol Transmitter are all reading low compared to the actual level, it could be due to a lower dielectric material being over a higher dielectric material, such as oil over water. In this case, select the Fixed Threshold option.
Why are LEVEL and AI OUTPUT values at maximum level on Magnetrol Transmitter?
If the LEVEL and AI OUTPUT values from your Magnetrol Transmitter are all at the maximum level, there may be a configuration issue. For a single rod probe, increase the Blocking Distance. You can also try increasing the Dielectric Range.
What to do if Magnetrol Enhanced Model 705 temperature is below -40 C?
If the current temperature in the electronics compartment of your Magnetrol Transmitter is below -40 C, the transmitter may need to be moved to ensure the ambient temperature is within specification. You could also change to a remote transmitter.
How to fix low signal amplitude on Magnetrol Transmitter?
If the signal amplitude on your Magnetrol Transmitter is lower than desired, set the Dielectric to a lower range value or increase the Sensitivity.
How to reduce emulsion layer in Magnetrol Enhanced Model 705 Transmitter interface level?
To address a significant emulsion layer affecting the interface level on your Magnetrol Transmitter, examine the process to reduce or eliminate the emulsion layer.
What to do for loss of level signal due to flooding on Magnetrol Enhanced Model 705?
If your Magnetrol Transmitter is experiencing a loss of level signal possibly due to flooding (Twin Rod probes only), try decreasing the level in the vessel. You could also set the Dielectric to a lower range value or replace the probe with a Model 7xR Overfill probe.
General| Brand | Magnetrol |
|---|---|
| Model | Enhanced Model 705 |
| Category | Transmitter |
| Language | English |
Explains FOUNDATION fieldbus as a digital communication system interconnecting devices in the field.
Details advantages of FOUNDATION fieldbus in design, installation, operation, and maintenance.
Describes the structure of FOUNDATION fieldbus devices using blocks like Resource, Function, and Transducer.
Covers the support for Intrinsic Safety (IS) applications and models like FISCO.
Explains the role of the Link Active Scheduler (LAS) in controlling FOUNDATION fieldbus segment communication.
Provides initial steps and information needed before beginning QuickStart installation procedures.
Guides through the physical mounting of the probe and transmitter for quick setup.
Details the essential wiring steps for the Eclipse transmitter during quick installation.
Outlines the minimum configuration steps required for the transmitter via its LCD/keypad.
Instructions for carefully unpacking the instrument and checking contents for damage or discrepancies.
Provides essential safety procedures to prevent damage to electronic components from static discharge.
Covers site preparation, required equipment, and operational considerations before installation.
Details how to mount the Eclipse transmitter to a tank using various process connections.
Step-by-step guide for installing coaxial probes, including specific model considerations.
Instructions for installing twin rod probes, covering rigid and flexible types.
Guidance for installing single rod probes, including specific model details.
Provides guidelines for bulk solids probes, including applications and mounting recommendations.
Details the process of installing the transmitter, both in integral and remote configurations.
Introduces the concept of Function Blocks in FOUNDATION fieldbus for process control.
Describes the Resource Block which contains data specific to the transmitter and firmware information.
Details the Transducer Block, its parameters, and its role in probe configuration and diagnostics.
Discusses user-calibration parameters, emphasizing factory calibration for optimum performance.
Explains the Analog Input (AI) block's function in making transmitter data available to other blocks.
Describes the PID Function Block and its parameters for implementing PID control logic.
Provides a step-by-step guide for configuring the transmitter for 'Level Only' measurement.
Explains the Simulate feature in the Analog Input block and its activation requirements.
Discusses common transmitter problems, symptoms, and recommended corrective actions.
Lists agency approvals for the Model 705 transmitter, including FM, CSA, ATEX, and CE.
Provides detailed functional and performance specifications for the Model 705 transmitter.
Lists replacement and recommended spare parts with their part numbers.
Details the model number structure for transmitters and probes, including configuration options.
Lists external documents and resources for FOUNDATION fieldbus and system engineering.
Outlines the MAGNETROL service policy for control repair or replacement under warranty.
Details the procedure for returning materials, including obtaining an RMA number.
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