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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To prevent other commands in the initialization sequence, the Honeywell Enraf field bus lines may, temporary, be disconnected. To avoid oscillations, a certain hysteresis and integration time is software adjustable.
Enraf servo ATG install guide |
When the lock test limit switch level is reached, the status field changes into BL block. Refer to the below table: This installation guide is intended for technicians involved in the mechanical and electrical installation of the Honeywell Enraf Series ATG Advanced Technology Gauge.
FR Freeze Stop the lock test and wait till the displacer is in a complete rest one or two minutes. atv
Check motor and reference encoder excessive oil? This action freezes the displacer position. A standard 90 mm carbon teflon displacer is used and the drum circumference is To remove the various components proceed as follows: This resolution is direct consequence of the stepper motor mxnual.
RL Reference level Request for the reference level value, which was established during calibration.
Honeywell Enraf 854 ATG Manuals
If any danger for health, wear a gas mask and take all necessary precautions. During the lock test, the level dimension and level type on the display snraf replaced by exclamation marks!!!
From manuaal moment on the gauge will respond only to status requests and the reset command item RS. Warning In hazardous areas it is compulsory to use personal protection and safety gear such as: First enter protection level 1 or 2.
Check the mounting of the ATG whether it is stable and horizontal. This manual is for information only. BL Block The displacer stops at its present position, and depending on the status of item BM, the displacer will move up with an increasing level, or the block is cancelled when the level reaches the displacer position.
Remove the displacer from the measuring wire and attach the smallest test weight of 25 grams. Each gauge must have a unique address, and hence TA must be programmed differently. As tank gauging has evolved, the series ATG servo level gauge has become an industrial standard all over the world. Two carbon PTFE bearings in the drum shaft manula support the drum shaft.
Honeywell Enraf ATG Manuals
For verification of the level calibration, refer to section 4. Locate the transport bracket see figure 3. The permitted operational areas are shown in figure 9. The high and low level alarms are innage alarms. Disconnect the mains and transmission cabling from the manuap
ATG servo gauges are compact and need only a 2″ mounting flange. SO Set operational Exit maintenance mode EX Exit Exit protection level 2 When hereafter the manal is free and the weight is too high, the force transducer must be recalibrated.
Figure 10 Cable requirements: After replacement of force transducer or motor block the force transducer requires re-calibration refer to section 5.
The number you are looking for has a value of approximately mm for example: Eneaf actual output of the force transducer is compared with a desired value for the apparent weight of the displacer. When the balance test is ready, the status on the display changes from BT into FR.
The following items contain the error codes of the processor boards: If applicable close the ball valve and release the pressure gently.