ENRAF-NONIUS ATG Interface. Tank Gauging Protocols Manual. ENRAF INTRODUCTION. The interface between BBI’s Network // Honeywell Enraf ATG Pdf User Manuals. View online or download Honeywell Enraf ATG Installation Manual. Honeywell Enraf series ATG servo gauge is a reliable, versatile and accurate automatic tank level MB; Honeywell Enraf Servo Gauge ATG Manual.
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Issue the CA calibrate command to raise the displacer If applicable close the ball valve and release the pressure gently. The instrument can be totally programmed out in the field, or remotely, without majual the gauge.
Instruction manual series 854 ATG level gauge
BV Minimum unbalanced weight Standard floating point format; units: If the back-plane must be replaced, proceed as follows: Introduction Page 4 Table of contents Preface The high and low level alarms are innage alarms.
Balance test The measuring drum unbalance can be measured by the following procedure: A standard 90 mm carbon Teflon displacer is used and the drum circumference is FR Freeze Give the freeze command. Enter the position of the top of the ball valve with respect to the majual zero adding the immersion depth of the displacer at the product level. Pay attention to the kind of product in the tank.
Honeywell Enraf ATG Manuals
Loosen do not remove the Allen key screw and turn the transport bracket the opposite way. This prevents that under certain circumstances the 25 g calibration will be aborted. Gently open valve between tank and drum compartment and check for leakage on all connections.
If there is no mounting hatch available, the displacer can be installed by temporarily removing the gauge from the nozzle. Secure the motor frame with the transport bracket refer to section 3. Click the file icon to view the file online, or right-click on the file icon and select “Save Target As This method may not be followed when your gauge is used for density measurement via the density displacer. To avoid oscillations, a certain hysteresis and integration time is software adjustable.
This method may not be followed when your gauge is used for density measurement via the density displacer. During the test, the level dimension and level type on the display are replaced by exclamation marks!!! Check whether the gauge type is set correct; if not, change it.
From the company that pioneered development of modern tank gauges, Honeywells Automatic Tank Gauge EC declaration of conformity Refer to the EC declaration of conformity, shipped with the instrument. The number you are looking for has a value of approximately mm for example: Request for the displacer weight. When the drum unbalance is more, check for contamination of the drum. BV Minimum unbalanced Standard floating point format; units: Refer to section 5.
The following items contain the enaf codes of the processor boards: Video is a great way to learn about instruments and technology, and it’s available whenever you need it.
Grounding can be performed by copper strips across the flanges refer to section Grounding at mechanical installationor by a ground wire.
Repeat this calibration from item BT for the other 3 test weight combinations: F; written out in bits refer to Appendix C: Two carbon PTFE bearings in the drum shaft bushing support the drum shaft.
As tank gauging has evolved, the series ATG servo level gauge has become an Open electronic compartment of the enrsf. Jumper setting changed while power was on. This causes the stepper motor processor to move the displacer to a position where the apparent weight of the displacer matches a pre-programmed set point. If a mznual displacer is used, check whether the engraved weight is programmed correctly in this item.
The contents, descriptions and specifications are subject to change without notice. Information in this publication is subject to change without notice Enraf is a registered trade mark. The gauge will raise the displacer over a programmable distance item SH. On the display, one of several formats will appear, depending on the status of the XPU Additional measurement related items, such as temperature items, can also be protected by password 2.
Modification to the instrument may only be carried out by trained personnel which is authorized by Honeywell Enraf.
Enraf servo ATG install guide |
Do not open any of the instrument covers while power is still connected. The displacer is suspended from a strong, flexible measuring wire which is stored on a precisely grooved measuring drum. The default manuzl is on interface 1 I1. Give correct setting in item F0, or calibrate force transducer refer to section 5. Secure the motor frame with the transport bracket refer to section 3.