Toshiba LF622F Manuals

Manuals and User Guides for Toshiba LF622F. We have 4 Toshiba LF622F manuals available for free PDF download: Instruction Manual, Manual

Toshiba LF622F Instruction Manual (162 pages)

Electromagnetic Flowmeter Converter

Brand: Toshiba | Category: Measuring Instruments | Size: 1.83 MB

Table of Contents
9
Product Inspection and Storage
12
Product Inspection
12
Storage
12
Overview
13
Names of Parts
14
Appearance
14
Appearance of LF620F Type
14
Appearance of LF622F Type
15
Construction of the Terminal Blocks
16
Terminal Block Construction of LF620F Type
16
Installation
17
Notes on Selecting the Installation Location
18
How to Install
19
LF620F Type
19
LF622F Type
19
Wiring
22
Cables
24
External Device Connections and Grounding
25
LF620F Type
25
LF622F Type
26
Notes on Wiring
27
Notes on Instrumentation-Converter Wiring
27
Notes on Wiring of the LF622F Type
27
Wiring
28
Grounding
28
Terminal Treatment of Cables
30
Cable Connection
32
Digital I/O Connections
33
Operation
34
Preparatory Check
34
Zero Adjustment
35
LCD Display and Controls
36
Name and Function of each Part of LCD Display
36
Display Format
39
Basic Operations
43
Mode Change
43
Setting and Calibration
47
Configuration Items Selection Table
51
Password Input
53
Parameter Settings
55
Parameter Setting Items
55
Check/Change of Parameters
56
Menu Configuration Selection Screen
56
Exciting Current Value
57
Meter Size
58
Exciting Frequency
60
Flow Direction Setting
61
Display Setting
62
Custom Coefficient Setting
66
Custom Unit Setting
67
Span (Range)
68
Damping Constant
74
Rate-Of-Change Limit and Control Limit Time
75
Low Cutoff
77
Display Low Cutoff
78
Still Water Zero Adjustment
79
Manual Zero Adjustment
80
4−20Ma Alarm Output Setting
81
Output Low Limit Setting
82
Digital Output
83
Digital Input
85
Count Rate (Pulse Rate), Pulse Width Setting Mode and Pulse Width
87
Preset Count
90
Preset Mode
92
Flow Rate High/Low Alarm and High-High/Low-Low Alarm
93
Empty Pipe Alarm Setting
95
Mag-Prover-Self Diagnosis ON/OFF Setting
96
Converter Alarm
97
Fixed Value Output
98
Password Setting
101
LCD Adjustment
103
Switch Position Setting
104
Communication Setting
105
Detector Type
105
Parameter Initial Settings List
106
Mag-Prover-Calibration
108
Calibration Items
108
Calibration Using Mag-Prover's Built-In Signal Source
109
Flow Rate Calibration (Zero Calibration)
109
Flow Rate Calibration
110
Flow Rate Calibration (Span Calibration)
110
Checking the Excitation Current
110
Functional Description
111
Digital I/O Specifications
112
Totalizer and Pulse Output
113
Multi-Range Function
117
Flow Rate High/Low, High-High/Low-Low Alarm Output
122
Preset Count Function
124
Remote Zero Adjustment
129
Remote Selection of Fixed Value Output
129
Converter Failure Alarm
130
Multiple Range High/Low Limit Alarm Function
131
Custom Unit Function
133
Communications Function
136
Connections with HHT Terminal
136
Procedure for Communications with HHT
137
Notes on Communications
138
Self Diagnosis and Alarms
139
Self-Diagnosis
139
Output Status for Errors and Alarms
142
Maintenance and Troubleshooting
143
Maintenance
144
Troubleshooting
146
Flow Rate Is Not Indicated
146
Flow Rate Indication Is Not Correct
147
Flow Rate Indication Is Not Stable
148
When Switch Operation Is Unable
149
Principle of Operation
150
Specifications
151
Model Number Table
154
Outline Drawing
155
LF620F Type
155
LF622F Type
156
Appendix1
157
Appendix2
159

Toshiba LF622F Manual (18 pages)

Electromagnetic Flowmeter

Brand: Toshiba | Category: Measuring Instruments | Size: 0.7 MB

Toshiba LF622F Manual (15 pages)

Field Intelligent Device – Mount-Anywhere Series - Wafer Electromagnetic Flowmeter

Brand: Toshiba | Category: Measuring Instruments | Size: 0.69 MB

Toshiba LF622F Manual (8 pages)

Electromagnetic Flowmeter Converter

Brand: Toshiba | Category: Media Converter | Size: 0.19 MB

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