Despatch Protocol 3 Modbus Communications User Manual
Ultraflex drying and firing furnace, Owners manual, Modbus user’s programming manual for protocol 3
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Modbus Programming Manual
P
REFACE
Version 2
1
Copyright © 2012 by Despatch Industries.
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and
retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use.
ULTRAFLEX DRYING AND FIRING
FURNACE
MODELS 1000, 3615, 3630, 3640
OWNERS MANUAL
C-204
VERSION 1
10/2008
Modbus User’s Programming
Manual for Protocol 3™
E-106
PN 320813
VERSION 2
7/2012
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Table of contents
Document Outline
- 1. About This Manual
- 1.1. Important User Information
- 1.2. Manufacturer & Service
- 1.3. Organization of this Manual
- 1.3.1. Reference Documents
- 1.4. Serial Communications
- 1.4.1. Supported Protocols
- 1.4.2. RS485 Configuration
- 1.4.3. RS485 Device Addressing
- 1.4.4. Ethernet Configuration
- 1.4.5. Link Layer
- 1.4.6. Supported Modbus Functions
- 1.4.7. Function Descriptions
- 1.4.8. Data Formats
- 2. Modbus Address List
- 2.1. Input Parameters
- 2.1.1. Process Input Parameters
- 2.1.2. High Limit Input Parameters
- 2.1.3. Digital Inputs
- 2.2. Output Parameters
- 2.2.1. Relay Output 1 Parameters
- 2.2.2. Relay Output 2 Parameters
- 2.2.3. Relay Output 3 Parameters
- 2.2.4. Relay Output 4 Parameters
- 2.2.5. Relay Output 5 Parameters
- 2.2.6. Linear Output Parameters
- 2.3. Setpoint Parameters
- 2.4. Control Parameters
- 2.5. Alarm Parameters
- 2.5.1. Alarm 1
- 2.5.2. Alarm 2
- 2.5.3. Alarm 3
- 2.5.4. Alarm 4
- 2.5.5. Alarm 5
- 2.5.6. High Limit Alarm Parameters
- 2.6. Logger parameters (Data Logger)
- 2.6.1. Data Recorder
- 2.6.2. Real Time Clock
- 2.7. Display Parameters
- 2.7.1. Keys
- 2.7.2. LEDs
- 2.7.3. HMI
- 2.7.4. System Data
- 2.8. Mode Controls
- 2.8.1. General Mode Control
- 2.8.2. Manual Mode Parameters
- 2.8.3. Timer Mode Parameters
- 2.8.4. Profile Mode Parameters
- 2.9. Uploading and Downloading of Profiles
- 2.9.1. Instruction Sequence to create a profile at the next available position
- 2.9.2. Instruction Sequence to create a profile at a specified profile position
- 2.9.3. Instruction Sequence to edit an existing Profile Header
- 2.9.4. Instruction Sequence to read a profile
- 2.9.5. Profile Command Code Descriptions
- 2.9.5.1. Creating a profile header (Command Code CP)
- 2.9.5.2. Editing/Creating a profile header at a location (Command Code EP or WP)
- 2.9.5.3. Creating a Segment (Command Code WS)
- 2.9.5.4. Editing or Inserting a Segment (Command Codes IS and ES)
- 2.9.5.5. Segment Info A, B Information
- 2.9.5.6. Deleting Profiles (Command Code DP and DA)
- 2.9.5.7. Deleting a Segment (Command Code DS)
- 2.9.5.8. Getting the Number of Segments Remaining (Command Code SR)
- 2.9.5.9. Edit Response Message
- 2.9.5.10. Reading a Profile Header (Command Code RP)
- 2.9.5.11. Read a Segment (Command Code RS)
- 2.9.5.12. Read a profile Name (Command Code PN)
- 2.9.5.13. Read Profile Memory Status (Command Code PS)