Xylem DIQ/S 281 Universal Transmitter Manuals

Manuals and User Guides for Xylem DIQ/S 281 Universal Transmitter. We have 1 Xylem DIQ/S 281 Universal Transmitter manual available for free PDF download: Operating Manual

Xylem DIQ/S 281 Operating Manual (148 pages)

UNIVERSAL TRANSMITTER FOR ONE DIGITAL SENSOR

Brand: Xylem | Category: Transmitter | Size: 2 MB

Table of Contents
3
Overview
7
Structure and Function
7
Interfaces
9
USB Interface
9
Fieldbus Interface (DIQ/S 281-MOD)
10
Behavior of the System to a Power Failure
10
Safety
11
Safety Information
11
Safety Information in the Operating Manual
11
Safety Signs on the Product
11
Further Documents Providing Safety Information
11
Safe Operation
12
Authorized Use
12
Requirements for Safe Operation
12
Unauthorized Use
12
User Qualification
12
Installation
13
Scopes of Delivery
13
Basic Principles of Installation
13
Requirements of the Measurement Location
13
Safety Requirements of the Electrical Installation
13
Installation Guidelines for Lightning Protection
14
Connecting System Components
16
General Information
16
Stacked Mounting of DIQ and MIQ Modules
17
Distributed Mounting of MIQ Modules
26
Connecting the Sensor
29
IQ Sensor with SNCIQ Cable
30
IQ Sensor with Permanently Mounted Cable
31
On-Site Mounting of the DIQ/S 281
33
General Information
33
Mounting on a Mounting Stand with the SSH/IQ Sun Shield
34
Mounting under the SD/K 170 Sun Shield
36
Top hat Rail Mounting
37
Panel Mounting
38
Electrical Connections: General Instructions
41
Connecting the Voltage Supply
42
DIQ/S 281 (Line Power Version)
43
DIQ/S 281/24V (24 V Version)
46
Connections to the Relay and Current Outputs
49
General Installation Instructions
49
Usage of the Auxiliary Voltage
51
Commissioning
52
Installation Examples
54
Connection of a Sensor Without Compressed Air Cleaning
54
Connection of a Sensor with Compressed Air Cleaning
55
Connection of a Sensor that Is Located at a Distance
57
(Without Compressed Air Cleaning)
57
Figures of the Terminal Strips
58
Operation
59
Operating Elements
59
Overview of the Operating Elements
59
Display
60
Keys
62
General Operating Principles
62
Navigating in Menus, Lists and Tables
63
Entering Texts or Numerals
64
Access to the DIQ/S 281 with Active Access Control
66
Display of Current Measured Values
67
Messages and Log Book
67
Message Types
67
Log Book
68
Viewing Detailed Message Texts
70
Acknowledge All Messages
71
Calibration Data
72
Calibration Entries in the Log Book
72
Calibration History
73
Status Info of Sensors and Outputs
73
General Course When Calibrating, Cleaning, Servicing or Repairing an IQ Sensor
74
Maintenance Condition of IQ Sensors
75
Switching on the Maintenance Condition
76
Switching off the Maintenance Condition
77
USB Interface
77
Info on Software Versions
78
Software-Update for the DIQ/S 281 and Sensors
78
Settings/Setup
80
Selecting the Language
80
Terminal Settings of the DIQ/S 281
80
Access Control
81
Activating the Access Control
82
Activating the Instrument Block
84
Electronic Key
85
Access to the DIQ/S 281 with Active Access Control
86
Settings for Sensors
86
Editing the List of Outputs
88
Alarm Settings
89
General Information
89
Setting up / Editing Alarms
89
Alarm Output to Display
92
Alarm Output as Relay Action
93
System Settings
93
Setting the Date and Time
93
Location Altitude / Average Air Pressure
94
Function Code
95
Outputs
96
Outputs of the DIQ/S 281
96
Basic Information on Relay Functions
97
Monitoring
97
Limit Indicator
97
Proportional Output
98
Entering / Editing the Name of an Output
105
Linking the Output with a Sensor
106
Deleting a Link with an Output
107
Setting the Relay Outputs
108
Relay Action
109
System Monitoring
110
Sensor Monitoring
111
Limit Indicator
112
Frequency Controller
112
Pulse-Width Output
114
Cleaning
114
Manual Control
118
Alarm Contact
118
Setting the Current Outputs
119
Recorder
120
PID Controller
121
Fixed Current Value
125
Checking the Condition of the Outputs
125
Behavior of Linked Outputs
125
Behavior in Case of Error
125
Behavior in Non-Operative Condition
126
Maintenance and Cleaning
127
Maintenance
127
Cleaning
127
What to Do if
128
Information on Errors
128
Errors: Causes and Elimination
128
Replacing System Components
129
Replacing Passive Components
129
Replacing the IQ Sensor
129
Technical Data
131
Diq/S 281
131
Diq/Jb
136
Diq/Chv
137
Space Required by Mounted Components
138
Diq/S 281
138
DIQ/S 281 with an Additional Component (Stack Mounting)
139
Accessories and Options
140
Messages
141
Explanation of the Message Codes
141
Error Messages
141
Informative Messages
142
Index
143
Contact Information
145
Ordering & Technical Support
145
Service Information
145

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