Longtec TR700 Weight Transmitter Manuals

Manuals and User Guides for Longtec TR700 Weight Transmitter. We have 1 Longtec TR700 Weight Transmitter manual available for free PDF download: Instruction Manual

Longtec TR700 Instruction Manual

Longtec TR700 Instruction Manual (71 pages)

Brand: Longtec | Category: Transmitter | Size: 1.85 MB

Table of Contents

Table of Contents
3
1 General Instruction

5
- Instruction
  5
2 Technical Parameters

6
- General Specifications
  6
- Digital
  6
- Analog
  6
3 Installation and Connection

7
- Caution
  7
- Dimensions
  7
- Wire Connection and Interfaces
  8
- Display Panel
  10
4 Basic Operation Diagram

12
- Block Diagram
  12
- Tr700 Operation Flow Chart
  13
- Tr700 Function Tree
  14
5 General Function Setting

15
- Steps
  15
- Function Table
  16
6 Communication Parameters and Communication Protocol

18
7 Calibration of the Meter

43
- Significance of the Calibration
  44
- Operation of the Calibration
  45
  - Steps
    45
  - Calibration in Kind
    46
  - Digital Calibration
    48
  - Modification of the Calibration Coefficient
    50
- Cal Drawing
  50
- Parameter List of Calibration in Kind
  51
- Parameter List of Digital Calibration
  51
- Reminders of Calibration Error
  52
8 Diagnosis Function

53
- Operation Procedure of Diagnosis Function
  53
- List of Diagnosis Function
  54
- Description of Diagnosis Function
  54
  - Display of the Mill Volt Value
    54
  - Key-Press Testing
    54
  - Display Testing
    55
  - Serial Port Testing
    55
  - Display the Version Number
    55
  - Display the Serial Number
    55
  - External Controlling Input Testing
    55
  - Relay Output Testing
    55
  - Renew to the Default
    56
9 Explanation for Comparison Condition

57
- Procedure of Parameter Setting
  57
- List of Higher/Lower Limit Parameter Setting
  59
10 Switch In/Output

61
- External Control Input
  61
  - The Connection between Input Interface and External Switch
    61
  - Connection between Input Interface and PLC
    61
- Control Output
  62
  - Description of Output
    62
  - Description of Comparison Condition
    62
- Analog Output
  63
  - Specification
    63
  - An Example of Output
    63
11 Attach

64
- Function Table
  64
- List of Standard Code Ascii
  69
12 Record

70

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