Azbil MagneW Neo PLUS - Chapter 8: Maintenance and Troubleshooting; Outline of this Chapter

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Model MTG11A/18A, MTG11B/18B, MTG14C 8-1

Chapter 8 : Maintenance and troubleshooting

Outline of this chapter

This chapter presents the instrument maintenance and maintenance procedure and

information to be referred for troubleshooting. Ensure the procedure for maintenance

based on the trouble.

CM2-MTG300-2001.book 1 ページ２０１５年９月２９日　火曜日　午前１０時１４分

Main Page

Default Chapter7
- Table of Contents7
- Outline of this Chapter17
Chapter 1 : Model MTG11A/18A/11B/18B/14C System18
System Configuration18
- Measuring System18
- Figure 1-1 Conceptual Drawing of Measuring System (Integral Type)18
- System Configuration for Analog Output19
- Figure 1-2-1 System Configuration for Analog Output 1 (Integral Type)19
- Figure 1-2-2 System Configuration for Analog Output 1 (Remote Type)19
- System Configuration for Analog Output and Pulse Output21
- Figure 1-3-1 System Configuration for Analog Output 2 (Integral Type)21
- Figure 1-3-2 System Configuration for Analog Output (Remote Type)21
- System Configuration for Analog Output and Contact Output22
- Figure 1-4-1 System Configuration for Analog Output 1 (Integral Type)22
- Figure 1-4-2 System Configuration for Analog Output 2 (Remote Type)22
- System Configuration for Digital Output (de Output)23
- Figure 1-5-1 System Configuration for Digital Output23
- Figure 1-5-2 System Configuration for Digital Output24
Structure of this Instrument and Functions of Its Various Parts25
- Structure of Main Unit25
- Figure 1-6-1 Overview of Integral Type25
- Figure 1-6-2 Overview of Remote Type26
- Detector 1: Flanged Type27
- Figure 1-7 Detector Details (Flanged Detector)27
- Detector 2: Wafer Type28
- Figure 1-8 Detector Details (Wafer-Type Detector)28
- Indicator/Data Setting Device29
- Figure 1-9 Indicator/Data Setting Device Details29
- Figure 1-10 Display29
- Terminal Box30
- Figure 1-11 Terminal Box Details30
- Figure 1-12-1 Terminal Block (Integral Type)30
- Figure 1-12-2 Terminal Block (Remote Type)30
Hazardous Area Approvals and CE-Mark32
- Model MTG18A32
- MTG18B and MTG14C51
- EU Pressure Equipment Directive (97/23/EC)54
Chapter 2 : Instrument Installation55
- Outline of this Chapter55
Before Installation56
- Criteria for Installation Location (1)56
- Criteria for Installation Location (2)58
- Figure 2-1 Example of Installation58
- Figure 2-2 Straight Pipe Section Upstream of Detector (D: Nominal Detector Bore Diameter)58
- Figure 2-3 Maintenance Space59
- Method of Changing the Direction of Converter60
- Figure 2-4 Change the Direction of Converter60
- Changing the Direction of Display/Data Setting Device62
- Figure 2-5 Changing the Display / Data Setting Device Direction62
- Movable Range of Display/Data Setting Device63
- Figure 2-6 Movable Range of Display/Data Setting Device63
- Wiring Connection Distance of Remote-Type Converter and Detector64
- Figure 2-7 Cable Length (M) between Converter and Detector64
- Figure 2-8 Cable Length (M) between Converter and Detector64
Installation Method65
- Installing a Wafer Type Detector65
- Installation a Flange Type Detector80
- Installation of Remote-Type Converter91
- Figure 2-36 Wall Mounting91
- Figure 2-37 2-Inch Pipe Mounting91
Chapter 3 : Electrical Wiring93
- Outline of this Chapter93
Electrical Wiring94
- Figure 3-1-1 Supply Power Voltage-Load Resistance Characteristics95
- Figure 3-1-2 Terminal Block - Integral Type95
- Figure 3-1-3 Terminal Block - Remote Type96
- Figure 3-2 Grounding Procedure that Uses Internal Grounding Terminal98
- Figure 3-3 Grounding Procedure that Uses External Grounding Terminal98
- Figure 3-4 Wire Connection Diagram99
- Figure 3-5 Wire Connection Diagram (When Inputting to the Sequence Controller Etc.)99
- Figure 3-6 Pulse Output Wire Connection Diagram100
- Figure 3-7 Contact Output Wire Connection Diagram100
- Figure 3-8 Wiring for Power Supply - Integral Type102
- Figure 3-9 Wiring for Power Supply - Remote Type102
- Figure 3-10 Wiring Connection between Detector and Converter102
Chapter 4 : Operation103
- Outline of this Chapter103
Confirmation before Start-Up104
Stopping105
Chapter 5 : Operation Using the Data Setting Device107
Startup108
- Display and Operation Contents of Data Setting Device109
Functions of the Data Setting Device111
- Data Setting Device111
Description of MEASURING MODE113
- Display Overview113
- Display of Write Protect Level114
Overview of Operation Using the Data Setting Device116
Configuration of OPERATOR'S MODE117
- Changing Setting of Damping Time Constant120
- Figure 5-1 Damping Output Characteristics120
- Auto Zero Adjustment121
- Setting of Built-In Counter Reset Value122
- Setting of Built-In Counter Reset Value123
- Setting Auto Spike Cut124
- Figure 5-2 Auto Spike Cut Output Characteristics124
- Setting Moving Average Processing125
- Figure 5-3 Output Characteristics of Moving Average Processing125
- Setting Electrode Status Diagnostic Function127
  - Electrode Status Diagnostic Troubleshooting136
  - Selecting the Electrode Status Output Mode137
- Selecting Flow Rate to be Displayed in the Main Display139
- Selecting a Communication System140
- Entering ENGINEERING MODE and MAINTENANCE MODE142
Configuration of ENGINEERING MODE144
- Setting ID147
- Setting Detector Information150
- Setting Detector Factor151
- Setting Flow Rate Range152
- Setting and Changing Compensation Coefficient153
- Setting Specific Gravity154
- Setting Pulse Scale155
- Setting Pulse Width157
- Setting Drop out160
- Setting Low Flow Cutoff162
- Setting Upper and Lower Limit Alarm163
- Selecting Failsafe Mode for Analog Outputs164
- Selecting Failsafe Mode for Pulse Output165
- Setting Contact Output Status166
Configuration of MAINTENANCE MODE167
- Configuration of OUTPUT CHECK MODE168
- Performing Loop Checks of Analog Outputs171
- Performing Loop Checks of Pulse Outputs172
- Performing Loop Checks of Contact Outputs173
- Configuration of CALIBRATION MODE174
- Manual Zero178
- Configuration of CRITICAL MODE180
- Displaying ROM Version and Date181
- Returning to Settings at Shipment182
Description of Error Messages183
Chapter 6 : Operation Using SFC Communicator185
Structure and Functions of SFC185
- 6-1-1: Structure of SFC185
  - Structure of Smart Field Communicator (SFC)185
  - Figure 6-1 Details of SFC185
- 6-1-2: Functions of SFC187
- 6-1-3: SFC Wiring195
  - Wiring between Two Wired Magnetic Flowmeter Converter and SFC195
- 6-1-4: SFC Unavailable Functions195
- Figure 6-3 SFC Wiring Connection195
- 6-1-5: before Operating SFC196
Configuration Using SFC Communicator198
- 6-2-1: before Communicating Using the SFC199
- 6-2-3: Setting Using SFC Communication (2) - Setting Using CONFIG Functions226
Chapter 7 : Operation Using HART Communicator267
Preparation for Communication, Verification and Cautions on Use267
- Wiring between Converter and HART Communicator267
- Two Wired Magflow Meter Converter Setting268
- Verifying Communication270
- Cautions270
Setting and Calibrating Devices Using the HART Communicator271
- Setting Procedures272
- Setting Converter Data279
- Signal Processing281
- Pulse Setting285
- Totalized Value Setting287
- Contact Output Setting289
- Burnout Setting291
  - Analog Output Burnout Setting291
  - Pulse Output Burnout Setting291
Calibrating and Inspecting the Device by HART Communicator and Other Functions292
- Device Adjustment292
- Output Check302
- Other Functions306
Short Cut Commands and Menus for HART Communicator310
- Short Cut Keys310
- Menu Tree311
Chapter 8 : Maintenance and Troubleshooting313
- Outline of this Chapter313
Maintenance and Inspection of Parts314
- 8-1-1: Replacement of Indicator / Data Setting Device314
- Figure 8-1 Replacement of Indicator/Data Setting Device (with the Cover Removed)314
Troubleshooting318
- Types of Troubles318
- Troubles at Startup319
- Troubles During Operation320
Spare Parts321
- 8-3-1: Spare Parts for Integral Type321
- Figure 8-8 Spare Parts for Integral Type321
- 8-3-2: Spare Parts for Remote Type Converter323
- Figure 8-9 Spare Parts for Remote Type Converter323
- 8-3-3: Spare Parts for Remote Type Detector325
- Figure 8-10 Spare Parts for Remote Type Detector325

Azbil MagneW Neo PLUS - Chapter 8: Maintenance and Troubleshooting; Outline of this Chapter

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