Yokogawa JUXTA VJ Series Limit Alarms User Manual
Vj series communication functions, User’s manual
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Table of contents
Document Outline
- Introduction
- Documentation Conventions
- Notices
- 1. Setup
- 2. Communication Specifications
- 3. PC Link Communication
- 3.1 Overview
- 3.2 Commands
- 3.2.1 List of Commands
- 3.2.2 BRD Reading I Relays on a Bit-by-bit Basis
- 3.2.3 BRR Reading I Relays on a Bit-by-bit Basis in a Random Order
- 3.2.4 BRS Specifying I Relays to be Monitored on a Bit-by-bit Basis
- 3.2.5 BRM Monitoring I Relays on a Bit-by-bit Basis
- 3.2.6 WRD Reading D Registers/I Relays on a Word-by-word Basis
- 3.2.7 WRR Reading D Registers/I Relays on a Word-by-word Basis in a Random Order
- 3.2.8 WRS Specifying D Registers/I Relays to be Monitored on a Word-by-word Basis
- 3.2.9 WRM Monitoring D Registers/I Relays on a Word-by-word Basis
- 3.2.10 INF Reading the Model, Presence/Absence of Options, and Revision
- 3.3 Communication with Higher-level Devices
- 4. Ladder Communication
- 5. MODBUS Communication
- 6. Functions and Usage of D Registers
- 7. Functions and Usage of I Relays
- Appendix Table of ASCII Codes (Alphanumeric Codes)
- Revision Information