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Summary of Contents for Kofloc EX-700R
- Page 1 MJ400269A1 Mass Flow Meter with indicator EX-700R RS-485 Communications Instruction Manual...
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Page 2: Table Of Contents
MJ400269A1 Table of Contents 1. Foreword・・・・・・・・・・・・・・・・・・・・・・ 2 2. RS-485 Communications・・・・・・・・・・・・・・・・ 2 3. Modbus Function Codes supported・・・・・・・・・・・・ 3 4. Data・Address list・・・・・・・・・・・・・・・・・・・ 4 5. Flow Rate Expression・・・・・・・・・・・・・・・・・ 5... -
Page 3: Foreword
MJ400269A1 1. Foreword This document describes the specifications and handling of the Modbus (RTU) function. With reference to the Modbus (RTU) standard, please prepare for it by yourself. The wiring, installation and operating procedures, other than communications, are presented in a separate instruction manual. -
Page 4: Modbus Function Codes Supported
MJ400269A1 ３． Modbus Function Codes supported Read Coil Status 0x01 Read Input Status 0x02 Read Holding Register 0x03 Read Input Register 0x04 Force Single Coil 0x05 Preset Single Register 0x06 ZERO Adjustment 0x41 Details of Vendor-defined function (ZERO Adjustment) Queries Communication ID 8bit Function code... -
Page 5: Data・Address List
MJ400269A1 4. Data・Address list Category Address Name Description of set values 0: Instantaneous flow rates below 0.5% F.S. are indicated. Negative values are also indicated. 00001 (P-01) Low cut 1: Instantaneous flow rates below 0.5% F.S. are indicated as 0. Negative values Coil are also indicated as 0. -
Page 6: Flow Rate Expression
MJ400269A1 00: None 10: Instantaneous flow rate upper limit : ON 11: Instantaneous flow rate upper limit : OFF 20: Instantaneous flow rate lower limit : ON 21: Instantaneous flow rate lower limit : OFF 30: Instantaneous flow rate upper/lower limit : ON 40014 (P-20)Event output 2 31: Instantaneous flow rate upper/lower limit : OFF... - Page 7 MJ400269A1 URL：http:// www.kofloc.co.jp...
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