Siemens SIWAREX WT241 Manuals

Siemens SIWAREX WT241 Manuals

Manuals and User Guides for Siemens SIWAREX WT241. We have 1 Siemens SIWAREX WT241 manual available for free PDF download: Manual

Siemens SIWAREX WT241 Manual

Siemens SIWAREX WT241 Manual (185 pages)

Electronic

Brand: Siemens | Category: Accessories | Size: 3.43 MB

Table of Contents

Table of Contents
3
1 Introduction

9
2 Safety Notes

13
- General Safety Instructions
  13
3 Description

15
- Product Overview
  15
- Area of Application
  15
- Communication
  15
- SIWAREX WT241 Product Overview
  16
- Customer Benefits
  17
- Scope of Delivery
  17
4 Application Planning

19
- Functions
  19
5 Installation

20
- Installation Guideline
  20
- EMC-Compliant Setup
  21
- Introduction
  21
- Possible Effects of Interference
  21
- Coupling Mechanisms
  21
- Five Basic Rules for Securing EMC
  21
6 Connecting

23
7 Commissioning

43
8 Scale Parameters and Functions of the Belt Scale

59
- SIWAREX WT241 Operating View
  59
- Dynamic Status in Operating View
  60
- Menu Tree
  62
- Menu 1.1 Basic Parameters
  63
- Menu 1.2 Calibration
  65
- Menu 1.3 Limits
  65
- Menu 1.4 Additional Parameters
  66
- Menu 1.5 Communication & Interfaces
  68
- Menu 1.6 Recovery / Reset
  72
- Menu 2.1 Messages
  72
- Menu 2.2 Scale Status
  73
- Menu 2.3 Flow Trend
  76
- Menu 2.4 Module Information
  76
- Menu 2.5 Start & Stop Trace
  77
- Menu 3.0 Language, Date & Time
  77
- Menu 4.0 Totalizers
  77
- Menu 5.0 User Management
  79
- Screen Saver
  80
9 Messages

81
- Message Types
  81
- Message Paths
  82
- Message List
  83
- System Status Message List
  83
- Technology Error Message List
  83
- Data and Operating Errors Message List
  84
10 Command Lists

87
- Overview
  87
- Command Lists
  88
11 Communication

93
- Communication Via Modbus
  93
- General Information
  93
- Principle of Data Transmission
  93
- Data Record Concept
  94
- Command Mailboxes
  95
- Reading Registers
  95
- Writing Registers
  96
- Parameters and Functions
  97
- DR 2 Command Code
  98
- DR 3 Belt Scale Parameters
  98
- Scale Name
  101
- Code for Regulations
  101
- Unit for Belt Load
  102
- Unit for Flow Rate
  102
- Resolution of Weight and Belt Load
  102
- Resolution of Flow Rate
  103
- Resolution of Master Totalizer
  103
- Design Flow Rate
  103
- Weigh Length
  103
- Belt Length
  104
- Number of Belt Revolutions
  104
- Speed Detection
  104
- Design Speed
  104
- Speed Correction if Belt Loaded
  104
- Belt Load Factor for Speed Correction
  105
- Impulse Constant Speed Sensor
  105
- Initial Zero Calibration Digits
  105
- Calibration Weight
  106
- Calibration Load
  106
- Calibration Quantity
  106
- Span Calibration Digits
  106
- Simulation Mode
  106
- Warm-Up Timer
  107
- Interface for the Legal Trade Display
  107
- Software Version for HMI Securedisplay with Verification Capability
  107
- Minimum Display Size in % of the HMI Securedisplay with Verification Capability
  107
- Calibration Procedure
  108
- General Information
  108
- Calibration of the Speed
  108
- Specification of Known Speed Parameters
  110
- Calibration of Weight Measurement
  111
- Determination of Zero Point
  111
- Span Calibration by Weight
  111
- Automatic Span Calibration with Load Cell Data
  112
- Span Calibration by Test Chain
  113
- Span Calibration with Known Material Flow
  113
- DR 4 Temporary Parameters
  115
- Stop Watch
  117
- Result Calculator
  117
- DR 5 Correction Factors for Material Flow Rate
  118
- Belt Load Factor 1
  119
- Belt Load Factor 2
  119
- Correction Factors 1 and 2
  119
- DR 6 Limits
  120
- Negative and Positive Zero Offset in
  122
- Smallest Totalized Value
  122
- Minimum Flow Rate
  122
- Maximum Flow Rate
  122
- Delay for Flow Rate Limits
  122
- Minimum Belt Speed
  122
- Maximum Belt Speed
  122
- Delay for Belt Speed Limits
  123
- Minimum Belt Load
  123
- Maximum Belt Load
  123
- Delay for Belt Load Limits
  123
- Medium Load for Totalizing
  123
- Frequency Low Pass Filter Weight/Belt Load/Belt Speed
  124
- Order no Low Pass Filter
  124
- Depth Average Filter Flow Rate
  124
- DR 7 Process Interfaces
  125
- Assignment Digital Input DI 0, 1, 2, 3
  128
- Input Filtering (Hardware Setting)
  128
- Assignment Digital Output DQ 0, 1, 2, 3
  128
- Response of Digital Outputs to Faults or SIMATIC STOP
  129
- Substitute Value for DQ 0, 1, 2, 3 Following Fault or SIMATIC STOP
  129
- Analog Output Range
  130
- Analog Output Source
  130
- Response of Analog Output to Faults or SIMATIC STOP
  130
- Start Value for the Analog Output
  131
- End Value for the Analog Output
  131
- Output Value Following Fault or SIMATIC STOP
  131
- Trace Recording Cycle
  131
- Trace Storage Method
  131
- Load Per Pulse
  132
- DR 8 Date and Time
  133
- DR 9 Module Information
  134
- DR 10 Load Cell Parameters
  135
- Number of Load Cells
  135
- 50/60 Hz Toggling
  136
- Load Cell Characteristic Value
  136
- Rated Load of a Load Cell
  136
- DR 12 Ethernet Parameters
  137
- Device MAC Address
  138
- Port MAC Address
  138
- IP Address
  138
- Subnet Mask
  138
- Gateway
  139
- Device Name
  139
  - DR 13 RS485 Parameters
    140
  - RS485 Protocol
    141
  - RS485 Baud Rate
    142
  - Modbus RTU Response Delay
    143
  - DR 15 Belt Angle
    144
  - DR 16 Simulation (Belt Speed and Belt Load)
    145
  - DR 17 Control Analog Output
    146
  - DR 18 Control Digital Output
    147
  - Definition for Digital Output DQ.0, 1, 2, 3
    148
  - DR 19 External Speed
    149
  - DR 20 Message Configuration
    150
  - DR 21 Calculator
    152
  - DR 30 Process State
    153
  - Current Weight
    155
  - Current Belt Load
    156
  - Refresh Counter for Process Values
    157
  - DR 31 Process State Extended
    158
  - Unfiltered Digit Value
    159
  - Filtered Digit Value
    160
  - DR 32 Display of Data and Operator Errors
    161
  - Data and Operator Errors, Bytes 0 to 7
    163
  - DR 33 Totalizers
    164
  - Current Master Totalizer (S1)
    164
  - Current Main Totalizer (S2)
    164
  - Totalizer 3 (S3), Totalizer 4 (S4), Totalizer 5 (S5)
    165
  - Totalizer 6 (S6)
    165
  - DR 34 ASCII Main Display Value
    166
  - Content of Main Display as ASCII String
    166
  - DR 38 Process State Extended
    168
  - DR 48 Date and Time 2
    170
12 Technical Specifications

171
- Electrical, EMC and Climatic Requirements
  176
- Approvals
  179
13 Accessories

181
- ESD Guidelines
  183
- B.1 ESD Guidelines
  183
- List of Abbreviations
  185
- C.1 List of Abbreviations
  185

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