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7ME6820
Siemens 7ME6820 Manuals
Manuals and User Guides for Siemens 7ME6820. We have
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Siemens 7ME6820 manual available for free PDF download: Operating Instructions Manual
Siemens 7ME6820 Operating Instructions Manual (170 pages)
Electromagnetic flowmeters
Brand:
Siemens
| Category:
Measuring Instruments
| Size: 10.87 MB
Table of Contents
Table of Contents
3
1 Introduction
7
Purpose of this Documentation
7
Items Supplied
7
Document History
8
Checking the Consignment
8
Security Information
8
Transportation and Storage
9
Notes on Warranty
9
2 Safety Notes
11
General Safety Instructions
11
Laws and Directives
11
Conformity with European Directives
11
Lithium Batteries
12
Installation in Hazardous Area
12
3 Description
13
System Components
13
Operating Principle
13
Design
13
Benefits
15
4 Installing/Mounting
17
Sensor Installation
18
Locating the Sensor
18
Orienting the Sensor
20
Mounting the Sensor
22
Potential Equalization
25
Grounding
26
Cathodic-Protected Pipes
28
Potting and Direct Burial
28
Transmitter Installation
29
Mag 8000 Ct
30
Sealing of MAG 8000 CT
31
Verification Sealing
31
User Sealing
31
Installation Conditions
32
MID Option (MI-001)
32
5 Connecting
33
General Safety Requirements
34
Remote Version
35
Power Supply
36
Outputs
38
Communication Modules
39
Connection of Add-On Modules
42
6 Commissioning
43
Overview SIMATIC PDM
43
Initial Commissioning Via SIMATIC PDM
44
Check SIMATIC PDM Version
44
Updating the Electronic Device Description (EDD)
44
Configuring the Device
46
Setting the Basic Parameters
51
Unit Selection
56
Output Configuration
56
Data Protection
58
7 Operating
59
Operation Via Key and Display
59
Display Symbols
60
Default Display Information and Accessible Display Menus
61
Operator Menu
64
Internal Data Handling
70
Battery-Powered Operation
71
8 Service and Maintenance
77
Maintenance
77
MAG 8000 Service Guidelines
77
Replacing Transmitter or PCB Board
78
Battery Replacement
79
Power up with Battery Reset, Date and Time Set up
81
Verification Mode
82
Transport
83
Return Procedure
83
Disposal
84
Battery Disposal
85
9 Diagnostics and Troubleshooting
87
Fault Codes
87
Built-In Functions
89
Flow Simulation
91
10 Technical Data
93
MAG 8000 Water Meter
93
Sensor
94
Transmitter
95
Power Supply
96
Modbus RTU
97
Output Characteristics
98
Meter Uncertainty
103
FM Fire Service Applications (MAG 8000 and MAG 8000 CT)
105
MAG 8000 CT (7ME6820) (Revenue Program) Water Meter Type Approval
105
MAG 8000 CT (7ME6820) (Revenue Program) MID Option (MI-001)
106
The Effect of Temperature MAG 8000 (7ME6810) and MAG 8000 CT (7ME6820)
108
Dimension Drawings
109
Product Documentation and Support
115
Product Documentation
115
Technical Support
116
Spare Parts/Accessories
117
Ordering of Spare Parts
117
Flow Tool
119
Initial Commissioning Via Flow Tool
119
Configuring the Device
120
Setting the Basic Parameters
122
Unit Selection
126
Output Configuration
129
Default Display Information and Accessible Display Menus
130
Internal Data Handling
130
Battery Configuration
132
Qualification Certificate
133
Commissioning
133
Enabling Insulation Test
134
Uploading the Device Data to the Pc
135
Generating the Qualification Certificate
136
Result Evaluation
138
Unit Conversion Table
139
Parameter Lists
141
Sizing Sensor
161
Sizing Table DN 25 to 1200 (1" to 48")
161
Features
163
Index
169
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