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YOKOGAWA RAMC User Manual
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<3.
INST
ALLA
TION
>
3-3
IM 0
1R0
1B02-00E-E 12th edition Oct
ober 0
1, 20
1
4 -00
All Rights Reserved.
Cop
yright © 2003, Rota
Y
okogaw
a
Fig.
3-2 4-wire unit
Operation keys
Calibration-EEPROM
Angle transmitter
Power supply circuit
Digital display
Pulse output (option /CP)
Current output
Mains connector
Cable gland
Operation keys
Calibration-EEPROM
Angle transmitter
Digital display
Cable gland
Power supply plug
Plug for 2-wire connection
Fig.
3-1 2-wire unit
18
20
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
9
For Safe Use of Rotameter RAMC
10
Warranty
11
Notices Regarding EMC
11
General Description
12
Principle of Measurement
12
Overview
13
2 Precautions
15
Transportation and Storage
15
Installation
15
Pipe Connections
15
3 Installation
17
Installation in the Pipeline
17
Wiring of Electronic Transmitter (-E, -H) and Limit Switches (/K_)
18
4 Start of Operation
23
Hints on Flow Rate Measurement
23
Pulsation and Pressure Shock
23
Start of Operation of Electronic Transmitter
23
5 Limit Switches (Option /K[])
25
6 Electronic Transmitter (-E)
27
Operation Principle
27
Parameter Setting
27
Selection of Indication Function (F11)
30
Setting the Unit (F12 / F13)
31
Totalizer Reset (F14)
33
Selection of Temperature Unit (F15)
33
Setting of Damping (F2-)
34
Selection / Adjustment 4-20 Ma / 0-20 Ma (F3-)
34
Pulse Output (F34) (Option /CP)
35
Error Messages (F4-)
38
Manual Adjustment (F5-)
39
Revision Indication (F61/F62)
42
Current Output Test (F63)
42
Switching between Standard / Indicator on Extension (F64)
43
Master Reset (F65)
43
Float Blocking Indication (F7-)
44
7 HART ® - Communication
49
General
49
Multidrop Mode in the Case of Using HART 5
49
Connection
50
HART5 Menu (Rev 01 DD Rev 02)
51
Description of the HART5 ® - Parameter
54
Process Variables
55
Diagnostic- and Service-Menu
55
Basic-Setup Menu
61
Detailed-Setup Menu
61
Review
63
Maintenance
64
Function Test
64
Troubleshooting
64
8 Service
65
Maintenance
65
Function Test
65
Measuring Tube, Float
65
Explosion Drawing
66
Electronic Transmitter
67
Exchange of EEPROM and Scale
67
Exchange of Indicator
68
Troubleshooting
68
Template for Sending Back to Service
70
9 Technical Data
73
Model- and Suffix-Codes
73
Options
74
Standard Specifications
76
Dimensions and Weights
87
Temperature Graphs for RAMC Metal Design, Standard and Intrinsic Safe
90
10 Explosion-Protected Type Instruments
93
General
94
Intrinsic Safety
94
Flame Proof
94
Intrinsically Safe ATEX Certified Components (/KS1)
95
Technical Data
95
Installation
96
Marking
96
Intrinsically Safe ATEX Certified Components for Category 3G (/KS3)
97
Technical Data
97
Marking
98
Intrinsically Safe Iecex- Certified Components (/ES1)
99
Technical Data
99
Installation
100
Marking
100
Intrinsically Safe Iecex- Components for Category 3G (/ES3)
101
Technical Data
101
Marking
102
Intrinsically Safe INMETRO (Brazil) Components (/US1)
102
Intrinsically Safe FM / CSA (USA + Canada) Components (/FS1, /CS1)
103
Electronic Transmitter (/FS1 for USA, /CS1 for Canada)
103
Limit Switches Option /K1
106
Intrinsically Safe NEPSI (China) Certified RAMC (/NS1)
112
Intrinsically Safe EAC (Russia, Belarus, Kazakhstan)Certified RAMC (/GS1)
113
Flame Proof and Dust Proof ATEX Certified RAMC (/KF1)
114
Technical Data
114
Installation
115
Operation
115
Flame Proof and Dust Proof Iecex Certified RAMC (/EF1)
116
Technical Data
116
Installation
117
Operation
117
Intrinsically Safe ATEX Certified Components in Dust Proof RAMC-Housing (/KS2)
118
Intrinsically Safe Iecex Certified Components in Dust Proof RAMC- Housing (/ES2)
118
Flame Proof and Dust Proof NEPSI (China) Certified RAMC (/NF1)
119
Technical Data
119
Installation
119
Operation
120
Flame Proof EAC (Russia, Belarus, Kazakhstan) Certified RAMC (/GF1)
120
Technical Data
120
Installation
120
11 Instructions for PED
121
Appendix 1. Software Change History
127
APPENDIX 2. Safety Instrumented Systems Installation
129
A2.1 Scope and Purpose
129
A2.2.2 Diagnostic Response Time
130
A2.2.3 Setup
130
A2.2.4 Proof Testing
130
A2.2.5 Repair and Replacement
131
A2.2.6 Startup Time
131
A2.2.7 Firmware Update
131
A2.2.8 Reliability Data
131
A2.2.9 Lifetime Limits
131
A2.2.10 Required Parameter Settings
131
A2.2.11 Environmental Limits
132
A2.2.12 Application Limits
132
A2.2 Using RAMC for a SIS Application
129
A2.2.1 Safety Function
129
A2.3 Definitions and Abbreviations
132
A2.3.1 Definitions
132
A2.3.2 Abbreviations
132
A2.4 Assessment Results
133
A2.4.1 Safety Related Parameters
133
4
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YOKOGAWA RAMC Specifications
General
Brand
YOKOGAWA
Model
RAMC
Category
Measuring Instruments
Language
English
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