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PACSystems RX7i
GE RX3i User Manual
GE RX3i User Manual
Also see for PACSystems RX7i:
Reference manual
CPU Programmer's Reference Manual
Table of content
Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Chapter 1 Introduction
Revisions in this Manual
Ethernet Interfaces for PACSystems Controllers
RX3i Embedded Ethernet Interface - Features
Ethernet Interface Specifications
Ethernet Interface Ports
Built-In Web Server
SRTP Inactivity Timeout
Ethernet Redundancy Operation
Non-HSB Redundancy
SRTP Server Operation in a Redundancy System
SRTP Client Operation in a Redundancy System
Web Server Operation in a Redundancy System
Chapter 2 Installation and Start-up: RX3i Embedded Interface
Module Installation
Connection to a 10Base-T / 100Base Tx Network
Pinging TCP/IP Ethernet Interfaces on the Network
Chapter 3 Installation and Start-up: Rack-based and RX7i Embedded Interface
Ethernet Interface Controls and Indicators
Ethernet Restart Pushbutton
Installing an RX3i Ethernet Interface Module
Ethernet Port Connectors
Figure 11: Connection Using Hub/Switch/Repeater
Station Manager Port
Determining if an IP Address is Already Being Used
Chapter 4 Configuration
Initial IP Address Assignment
Configuring the Ethernet Interface Parameters
Figure 14: Expand RX3i CPU Node to Configure Embedded Ethernet Interface
Figure 16: CPE330/CPE400 settings tab
Figure 17: CPE330 Advanced Ethernet Configuration LAN 1 & 2
Figure 18: CPE400 Advanced Ethernet Configuration LAN1 & LAN 2
Figure 19: Terminals Tab Settings in Proficy Machine Edition
Figure 23: Configuring Multicast & Broadcast EGD on LAN 2
Rack-based and RX7i Embedded Interfaces
Configuring Ethernet Interface Parameters
Configuring Ethernet Global Data
Chapter 5 Ethernet Global Data
Ethernet Global Data Operation
EGD Exchanges
Valid Memory Types for Ethernet Global Data
Using Ethernet Global Data in a Redundancy System
Broadcasting Ethernet Global Data
Ethernet Global Data Timing
Configurable Producer Period for an EGD Exchange
Time-Stamping of Ethernet Global Data Exchanges
Obtaining Timestamps from the Ethernet Interface Clock
Obtaining Timestamps from the CPU TOD Clock
SNTP Operation
Effect of PLC Modes and Actions on EGD Operations
Run Mode Store of EGD
Monitoring Ethernet Global Data Exchange Status
Exchange Status Word Error Codes
Chapter 6 Programming EGD Commands
COMMREQ Status for the EGD Commands
Read PLC Memory (4000)
Write PLC Memory (4001)
Read EGD Exchange (4002)
Write EGD Exchange (4003)
Masked Write to EGD Exchange (4004)
Chapter 7 Programming SRTP Channel Commands
Channel Operations
Executing a Channel Command
COMMREQ Format for Programming Channel Commands
The COMMREQ Command Block: General Description
Establish Read Channel (2003)
Establish Write Channel (2004)
Send Information Report (2010)
Abort Channel (2001)
Retrieve Detailed Channel Status (2002)
Programming for Channel Commands
COMMREQ Sample Logic
Sequencing Communications Requests
Use "Channel Re-Tasking" To Avoid Using Up TCP Connections
SRTP Application Timeouts
Chapter 8 Modbus/TCP Server
Modbus Reference Tables
Address Configuration
Modbus Function Codes
Chapter 9 Modbus/TCP Client
Structure of the Communications Request
Status Data
Operation of the Communications Request
COMMREQ Function Block and Command Block
The COMMREQ Command Block
Modbus/TCP Channel Commands
Close a Modbus/TCP Client Connection (3001)
Read Data from a Modbus/TCP Device (3003)
Write Data to a Modbus/TCP Device (3004)
Mask Write Register Request to a Modbus Server Device (3009)
Read/Write Multiple Registers to/from a Modbus Server Device (3005)
Controlling Communications in the Ladder Program
COMMREQ Ladder Logic Example
Figure 59: COMMREQ Ladder Logic Segment (continued)
Figure 60: COMMREQ Ladder Logic Segment (continued)
Figure 61: COMMREQ Ladder Logic Segment (continued)
Figure 62: COMMREQ Ladder Logic Segment (continued)
Troubleshooting a Ladder Program
Monitoring the Communications Channel
Chapter 10 OPC UA Server
Application Logic to Control the OPC UA Server
OPC UA Server Subroutine
Connect OPC UA Client to OPC UA Server
OPC UA Client Authentication Settings
Username/Password Authentication
OPC UA Security Settings
Publish Application Variables to OPC UA Address Space
OPC UA Server Information in Address Space
OPC UA Server – Application Information
OPC UA Server – GE Device Information
OPC UA Automatic Restart Function
OPC UA Performance Considerations
Chapter 11 RX7i PLC Monitoring Via the Web
RX7i Home
PLC Fault Table Viewer
I/O Fault Table Viewer
Changing the Password
Viewing the RX7i PLC Web
Chapter 12 Diagnostics
Diagnostic Tools Available for Troubleshooting
States of the Ethernet Interface (Rack-based and RX7i Embedded Interfaces)
EOK LED Blink Codes for Hardware Failures (Rack-based and RX7i Embedded Interfaces)
Controller Fault Table
Monitoring the Ethernet Interface Status Bits
LAN Interface Status (LIS) Bits
Channel Status Bits
Monitoring the FT Output of the COMMREQ Function Block
Format of the COMMREQ Status Word
Major Error Codes in the COMMREQ Status Word
Minor Error Codes for Major Error Codes 05H (at Remote Server PLC) and 85H (at Client PLC
Minor Error Codes for Major Error Code 11H (at Remote Server PLC)
Minor Error Codes for Major Error Code 90H (at Client PLC)
Minor Error Codes for Major Error Code 91H (at Remote Modbus/TCP Server)
Minor Error Codes for Major Error Code A0H (at Client PLC)
Using the EGD Management Tool (Rack-based and RX7i Embedded)
Monitoring EGD Devices
Monitoring Status of Ethernet Global Data for a Device
Troubleshooting Common Ethernet Difficulties
PLC Timeout Errors
Application Timeout Errors
Station Manager Lockout under Heavy Load
Sluggish Programmer Response after Network Disruption
Accelerated EGD Consumption Can Interfere with EGD Production
Chapter 13 Network Administration
IP Addresses Reserved for Private Networks
Gateways
Subnet Addressing and Subnet Masks
Appendix A Configuring Advanced User Parameters
A-1 Format of the Advanced User Parameters File
A-2 Advanced User Parameter Definitions
A-3 AUPs Supported by RX3i CPE305/CPE310 Embedded Ethernet Interface
GE
Automation & Controls
Programmable Control Products
PACSystems* RX7i &
RX3i TCP/IP Ethernet
Communications User
Manual
GFK-2224Q
April 2017
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This manual is suitable for:
PACSystems RX7i
RX3i PROFINET