TEKTROL TEK-LCD 7801C-GP-20AI Manuals

Manuals and User Guides for TEKTROL TEK-LCD 7801C-GP-20AI. We have 1 TEKTROL TEK-LCD 7801C-GP-20AI manual available for free PDF download: Instruction Manual

TEKTROL TEK-LCD 7801C-GP-20AI Instruction Manual

TEKTROL TEK-LCD 7801C-GP-20AI Instruction Manual (106 pages)

NEMA 4X Panel Mount Multi-Channel Controller

Brand: TEKTROL | Category: Controller | Size: 3 MB

Table of Contents

Table of Contents
3
Safety Instructions

7
- Intended Use
  7
- Certifications
  7
- Safety Instructions from the Manufacturer
  7
- Safety Precautions
  7
- Packaging, Transportation and Storage
  8
  - Packaging
    8
  - Transportation
    8
  - Storage
    8
  - Nameplate
    8
Product Description

9
- Introduction
  9
- Specifications
  10
- Dimensional Drawings
  14
- Popular Models
  15
- Accessories
  17
Installation

20
- Panel Mounting
  20
Electrical Connections

21
- Terminal Connections
  21
- Power Connection
  22
  - VAC Power
    22
  - VDC Power ± 10
    22
  - Isolated Input Signal Connections
    23
  - Ma Analog Input Connections
    23
  - Flow Meter Pulse Input Connections
    24
  - Digital Input Connections
    24
  - Analog Output Connections
    25
  - Digital Output Connections
    25
  - Connections to Power Gas Detector
    26
  - Relay Connections
    26
  - Switching Inductive Loads
    26
  - RC Networks Available from Tek-Trol
    27
  - Serial Communication Connections
    27
  - Ethernet Option
    27
  - External Keypad Connections
    27
Configuration

28
- Software Installation
  28
- Tek-LCD 7801C Software
  30
Setup and Programming

31
- Navigation and Editing
  31
  - Keys and Buttons
    31
- Basic Instructions
  33
- Setup Menu
  34
- Channel Parameter
  35
- Data Entry Keypad
  36
- Setup Channel
  38
- Create New Channel
  38
- Bar Graph, Background and Text Colours
  40
- Live Calibration
  42
- Edit Channel
  43
- Delete Channel
  44
- 2-Point Linear Scaling
  44
- Square Root Scaling
  45
- Scale Exponent
  45
- Round Horizontal Tank
  46
- Open Channel Flow Application
  46
  - Programmable Exponent
    46
  - Specific Weir or Flume Function
    47
- Setup Math Function
  48
- Random Varying On-Off Control
  49
- Open Channel Flow
  50
- Setup Totalizer Based on Flow Rate
  51
- Setup Screen to Monitor Open Channel Flow
  51
- Setup Totalizer
  52
- Setup Total with Rate Source
  52
- Setup Total with Pulse Input Source
  53
- Setup Accumulated Total (Triggered)
  53
- Setup Previous Total
  54
- Setup Daily Total
  55
- Setup Grand Total
  55
- Setup Timers
  56
- Timer Automatic Actions
  56
- Setup Alarms
  57
- Logic or Alarm
  59
- Logic and Alarm
  59
- Logic nor & NAND Alarms
  59
- Day & Time Alarms
  60
- Setup Inputs
  60
- Setup 4-20 Ma Inputs
  60
- Setup Pulse Inputs
  61
- Setup Digital Inputs
  62
  - Digital Input Functions
    62
- Modbus Functionality
  63
- Setup Modbus Inputs (Server)
  63
- Setup Modbus Inputs (Client)
  64
- Setup Modbus Inputs (Snooper)
  65
- Setup All Outputs
  66
- Setup 4-20 Ma Outputs
  66
- Setup Relay Output
  67
- Relay Assigned to Alarm
  67
- Relay Assigned to Channel
  68
- Pump Alternation Relays
  68
- Setup Digital Output
  69
- Setup Modbus Output (Server)
  70
- Setup Modbus Output (Client)
  71
- Setup Modbus Output (Spoofer)
  72
- Setup Screens
  73
  - Screens Settings
    73
- Setup Function Keys
  74
- Setup System
  74
  - Setup Display
    75
  - Setup Colours
    75
- General Setting
  76
  - Add-On Features
    76
- Set Password
  77
- System Date & Time
  78
- System Build
  78
- Modbus Server Settings
  79
- Modbus Client Settings
  79
- Modbus Snooper Settings
  79
- Ethernet Settings
  80
- Manually Assigned IP Address
  80
- Custom Units
  81
  - Delete Custom Units
    81
Ethernet Full Port Setup

82
- Test Ethernet Communication
  84
View Menu

84
- View Channel Details
  85
- View Associated Parameters
  85
- View Alarm Details
  86
- View Totals
  86
- View Timers
  88
- View Alarms
  89
- View Inputs
  91
  - Simulate Ma Input
    92
- View Outputs
  93
  - View Ma Outputs
    94
  - Manual Control of 4-20 Ma Output
    94
- View Relays
  95
  - View Alert Messages
    96
- View Digital Outputs
  97
- View Modbus Outputs
  97
- View Screens
  97
Operation

99
- Viewing Screens
  99
  - Individual Channel View
    99
Modbus RTU & ASCII Serial Communication

102
- Modbus Register Tables
  102
- Modbus Applications
  103
  - Snooper Mode
    103
Troubleshooting

104
- Troubleshooting Tips
  104

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