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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Modification to the instrument may only be carried out by trained personnel which is authorized by Honeywell Enraf.

Enraf servo ATG install guide |

The display will show a BL block or FR freeze in the lower right corner of the display. Fix the Allen key screw of the transport bracket.

Caution Do not damage the thread of the covers manuall instrument and keep the thread free of dirt. Push the drum towards the magnet cap in such a way that the drum shaft meets the magnet cap. Check motor and reference encoder excessive oil? Lock test limit switch level is set between maximum operating level and MH. Push the drum towards the magnet cap in such a way that the drum shaft manuzl the magnet wtg.

A tool set for commissioning and maintenance is available from Honeywell Enraf see figure 3. The voltage selector is located inside electronic compartment on the top of backplane. The following items contain the error codes of the processor boards: Check the axial free-play of the drum as follows: The drum bearings do not require any lubricant at all.


By operating the keyboard, items can be requested and settings can be changed. The displacer may not enter the nozzle. Kanual test refer to section 4.

Cable lay-outs shall be in accordance with local regulations. The displacer will now move down till it reaches the level. If applicable close the ball valve and release the pressure gently.

After opening, grease it lightly with anti seize grease. The drum and drum should now move towards you with a axial movement of minimum 1 mm and maximum 2. Operational area 2 shows the area where a resistance is required. With last mentioned method, use one of the external ground terminals of the ATG. The measured ground resistance shall be below the maximum prescribed by local grounding requirements.

This command must be repeated after each EX exit or Manua reset command. Caution Intrinsically safe wiring shall be separated from all other wiring. After installing the measuring drum and displacer, the motor block locking device must be unlocked.

If initializing of all processors is successful, the display will switch to its default display format, which is programmable with item DF.

Water bottom probe no VITO water sensor: EC declaration of conformity Refer to the EC declaration of conformity, shipped with the instrument. FR Freeze Give the freeze command. Box Ebraf Report. Close the attg compartment cover. Attach the smallest of the four test weights or another small weight to the measuring wire, remove the rubber band securing the measuring wire and feed the wire and test weight through the neck of the gauge see figure 3.


Use non-sparking tools and explosion proof testers. The weight of the ATG for: If a density displacer is used, check whether the engraved weight is programmed correctly in this item.

Caution Changes of the mains setting shall be marked on the identification label of the ATG. Avoid possible generation of static electricity. Low level alarm set point. agt

Enraf servo 854ATG install guide

If one of the other two interface measurements is selected, the gauge will remain on that manuxl measurement till the default measurement I1 is selected. Immediate after the gauge detects that tank loading has finished a SAT is executed to rule out or detect that the gauge is unable to measure the product level due to some failure e.

Loosen do not remove the Allen key screw and turn the transport bracket the opposite way. Remove the drum compartment cover rear cover. Information in this publication enrraf subject to change without notice Enraf is a registered trade mark.

Page 16 Commissioning 3. CD can be set between 01 minimum contrast and 16 maximum contrast.