Related Manuals for Admag ADMAG
Summary of Contents for Admag ADMAG
- Page 1 User’s ADMAG TI Series Manual AXW Magnetic Flowmeter AXW Magnetic Flowmeter [Size: 25 to 1800 mm (1 to 72 in.)] Maintenance Manual IM 01E24A01-02EN IM 01E24A01-02EN 1st Edition...
-
Page 2: Table Of Contents
ADMAG TI Series AXW Magnetic Flowmeter [Size: 25 to 1800 mm (1 to 72 in.)] Maintenance Manual IM 01E24A01-02EN 1st Edition Contents Introduction ....................2 For Safe Use of Product ..................4 Warranty ........................ 5 Regular Inspection Items ..................5 Model and Specifications Check ..............6 Changing Direction of Cable Entry .............7... -
Page 3: Introduction
<1. Introduction> Introduction This manual provides the basic guidelines for NOTE maintenance procedures of ADMAG TI (Total Insight) Series AXW magnetic flowmeters. When describing the model name like For the items which are not covered in this AXW in this manual, “” means any of manual, read the applicable user’s manuals and... - Page 4 <1. Introduction> The following symbols are used in the Instrument Regarding This User’s Manual and the manual to indicate the accompanying • This manual should be provided to the end safety precautions: user. Protective grounding terminal • The contents of this manual are subject to Functional grounding terminal (This terminal should change without prior notice.
-
Page 5: For Safe Use Of Product
<1. Introduction> For Safe Use of Product WARNING For the protection and safe use of the instrument and the system in which this instrument is • Install an external switch or circuit breaker incorporated, be sure to follow the instructions as a means to turn the power off (capac- itance: 15A, conforming to IEC60947-1 and precautions on safety that is stated in user's... -
Page 6: Warranty
<1. Introduction> Warranty WARNING • The warranty shall cover the period noted on the quotation presented to the purchaser at the • If there is any unused cable entry, use the time of purchase. Problems occurred during the blanking plug to cover which comes with this instrument or which is supplied by warranty period shall basically be repaired free YOKOGAWA. -
Page 7: Model And Specifications Check
<2. Model and Specifications Check> Model and Specifications Check As shown in Figure 2.1 to Figure 2.5, the model, suffix Note: Description on the nameplate - Made in _______: Country of origin code, serial number, meter factor, fluid specification, - COMB No.: Serial number of the combined remote and device information are found on the name sensor or remote transmitter plate located on the outside of the housing. -
Page 8: Changing Direction Of Cable Entry
<3. Changing Direction of Cable Entry> Changing Direction of Cable Entry Integral Flowmeter [Size: 25 to 1000 mm (1 to 40 in.)] and Remote Sensor [Size: 25 to 400 mm (1 to 16 in.)] (4) Rotate the transmitter or the terminal box in the IMPORTANT desired direction. -
Page 9: Remote Sensor [Size: 500 To 1800 Mm (20 To 72 In.)]
<3. Changing Direction of Cable Entry> Remote Sensor [Size: 500 to 1800 mm (20 to 72 in.)] (6) Using the hexagonal wrench, retighten the IMPORTANT screw at the neck. -140 +180 The following types can not be changed direction degrees degrees of cable entry after delivery. -
Page 10: Transmitter Maintenance (Integral Flowmeter And Remote Transmitter)
<4. Transmitter Maintenance (Integral Flowmeter and Remote Sensor)> Transmitter Maintenance (Integral Flowmeter and Remote Transmitter) 4.1 Changing Direction of (2) Changing Display Unit Direction 90 degrees Display Unit • Hold the display unit with your hand and loosen the two mounting screws. • Rotate the display unit 90 degrees clockwise (1) Removing the Cover and confirm the assembling position, taking •... -
Page 11: Maintenance Of The Display
<4. Transmitter Maintenance (Integral Flowmeter and Remote Sensor)> 4.2 Maintenance of the Display (3) Removing the Connector Because of lock type connector, according to " UNLOCK" as shown in Figure 4.3, unlock CAUTION by pushing the lever in the direction of " " mark, and then remove the connector. The display has certain lifespan and it may (4) Installing the Display Board deteriorate during operation. -
Page 12: Parameter Backup/Restore/Duplicate
<4. Transmitter Maintenance (Integral Flowmeter and Remote Sensor)> 4.4 Parameter Backup/Restore/ Duplicate A backup of parameter setting can be stored to the built-in memory on the display unit (display board). The backup be restored to the device and also be duplicated to other device with the same model, suffix code, hardware and software revision through the display board with the backup. -
Page 13: Hardware Switch Setting
<5. Hardware Switch Setting> Hardware Switch Setting NOTE NOTE On the front of the amplifier, the burnout switch • The integral type is explained as an example. (i.e., Switch 1) and the write protect switch (i.e., Pay same attention to the AXW4A remote Switch 2) are located adjacent to each other. - Page 14 <5. Hardware Switch Setting> (2) Setting of Write Protect Switch The write protect function is to prevent the overwriting of parameters. Write protection can be carried out using either the write protect switch (Switch 2) (See Figure 5.1) or software function with parameter setting. If either of these items is activated, the overwriting of parameters will be prohibited.
-
Page 15: Excitation Coil And Insulation Resistance Check (Remote Sensor)
<6. Excitation Coil and Insulation Resistance Check (Remote Sensor)> Excitation Coil and Insulation Resistance Check (Remote Sensor) 6.2 Excitation Coil Check WARNING Check that there is continuity between excitation terminals "EX1" and "EX2" in the remote sensor. If Before checking, be sure to disconnect the cables there is no continuity, the coils may be broken, and from the terminals of the remote sensor. -
Page 16: Device Health Diagnosis By Verification Function
<7. Device Health Diagnosis by Verification Function> Device Health Diagnosis by Verification Function This instrument incorporates the verification NOTE function and can self-diagnose the health of device by using it. • Before using the verification function, always There are cases that a magnetic flowmeter does make sure that the sensor is in the full pipe not perform normally by failure of magnetic, state. -
Page 17: Parameter Of Verification Function
<7. Device Health Diagnosis by Verification Function> 7.1 Parameter of Verification HART Communication Menu Path: Maintenance root menu►Verification►(see below) Function Specifies the fluid status to execute VF mode the verification function.* The verification function can be executed from the Specifies the execution of the display unit or the applicable communication tool. Verification Exe verification function.* This chapter describes the parameters related with... - Page 18 <7. Device Health Diagnosis by Verification Function> From the table below, select the fluid status required to execute the verification function. Executes the verification function with the fluid No flow not flowing. Executes the verification function with the fluid Flow flowing. From the table below, select whether to execute the verification function.
-
Page 19: Execution Of Verification Function
<7. Device Health Diagnosis by Verification Function> 7.2 Execution of Verification Function In accordance with the following flowchart, execute the verification function. START Does the size of the sensor match with the parameters about size? Connect the appropriate flowmeter, or set the parameter correctly reading the user's manual of applicable communica- tion type as listed in Table 1.1. -
Page 20: Confirmation Of Verification Function
<7. Device Health Diagnosis by Verification Function> 7.3 Confirmation of Verification Function In accordance with the following flowchart, confirm the diagnosis result. F0702.ai IM 01E24A01-02EN... -
Page 21: Troubleshooting
<8. Troubleshooting> Troubleshooting This chapter describes troubleshooting procedures, when the trouble occurs in the magnetic flowmeter. For AXFA11, read the applicable user’s manual as listed in Table 1.1. No Indication If nothing is displayed on the display even though the fluid is flowing, check according to the flowchart below. START Is anything being displayed? (Process value, icon, etc.) - Page 22 <8. Troubleshooting> (Continued) Is the electrode resistance 4 MΩ or less? Remove the sensor from the piping and take the foreign matter away from the interior of the sensor. Especially the adhesive materials on the electrode surface and around the grounding ring must be removed.
-
Page 23: Unstable Zero Point
<8. Troubleshooting> 8.2 Unstable Zero Point if the adjustment value or output value of the zero point is unstable, check according to the flowchart below. START Is the sensor completely full of fluid? Read the "Installation" in the installation manual as listed in Table 1.1, and adjust the mounting position or mounting orientation to maintain the interior of the sensor filled with fluids. - Page 24 <8. Troubleshooting> (Continued) Read the general specifications as listed in Table 1.1, and confirm the measurable conductivity of this flowmeter. Confirm the fluid specification. Is the fluid conductivity stable? Does the fluid conductivity fulfill the specification of measurable conductivity? • Ensure that the fluid’s conductivity changes as little as possible. •...
-
Page 25: Disagreement Between Displayed Flow Rate And Actual Flow Rate
<8. Troubleshooting> 8.3 Disagreement Between Displayed Flow Rate and Actual Flow Rate If the displayed flow rate does not match the actual flow rate, check according to the flowchart below. START Are the parameters related with flow rate and accuracy being set correctly? Read the user's manual of applicable communication type as listed in Table 1.1, and correctly set the parameters (meter factor, size, etc.) related with flow rate and accuracy. - Page 26 <8. Troubleshooting> (Continued) Was the problem solved? FINISH Read the general specifications as listed in Table 1.1, and confirm the measurable conductivity of this flowmeter. Confirm the fluid specification. Is the fluid conductivity stable? Does the fluid conductivity fulfill the specification of measurable conductivity? •...
-
Page 27: Revision Information
Revision Information Title : ADMAG TI Series AXW Magnetic Flowmeter [Size: 25 to 1800 mm (1 to 72 in.)] Maintenance Manual Manual No. : IM 01E24A01-02EN Edition Date Page Revised Item June 2017 — New publication IM 01E24A01-02EN...
Need help?
Do you have a question about the ADMAG and is the answer not in the manual?
Questions and answers