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GE Fanuc Automation
Programmable Control Products
TCP/IP Ethernet Communications
for the Series 90™ PLC
User's Manual
GFK-1541B May 2002
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GFL-002 Warnings, Cautions, and Notes as Used in this Publication Warning Warning notices are used in this publication to emphasize that hazardous voltages, currents, temperatures, or other conditions that could cause personal injury exist in this equipment or may be associated with its use. In situations where inattention could cause either personal injury or damage to equipment, a Warning notice is used. Caution Caution notices are used where equipment might be damaged if care is not taken. No
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Contents Chapter 1 Introduction .........................................................................................................1-1 The Ethernet Interface....................................................................................................... 1-2 Ethernet Interface Ports..................................................................................................... 1-4 The Station Manager Software ....................................................................
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Contents Chapter 7 Troubleshooting...................................................................................................7-1 Diagnostic Tools Available for Troubleshooting.............................................................. 7-2 What to do if you Cannot Solve the Problem ................................................................... 7-3 PLC Fault Table................................................................................................................ 7-4 A
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Contents GFK-1541B Contents v
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Introduction Chapter 1 This manual describes the following Ethernet Interfaces for the Series 90 PLC: Series 90-30 PLC TCP/IP Ethernet Interface (IC693CMM321) Series 90-30 PLC CPU364 with embedded TCP/IP Ethernet Interface (IC693CPU364) Series 90-30 PLC CPU374 with embedded TCP/IP Ethernet Interface (IC693CPU374) Series 90-70 PLC TCP/IP Ethernet Interface (Type 2) (IC697CMM742) The general term, Ethernet Interface, will be used in this manual except when differences in the Interfaces requi
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1 The Ethernet Interface The Ethernet Interface enables Series 90 PLCs to communicate with other Series 90 PLCs, with with GE Fanuc PLC programming software, and with applications developed using the SRTP protocol, such as CIMPLICITY® HMI. The Ethernet Interfaces described in this manual have “client/server” capability. As a “client” the Interfaces can initiate communications with other Series 90 PLCs containing Ethernet Interfaces. This is done from the PLC ladder program using the COMMREQ
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1 Capabilities of the Ethernet Interface The Ethernet Interface brings to your PLC a great deal of capability. It will allow you to: Become operational quickly. The Ethernet Interface is made operational with very little effort. You need only install the Interface in the PLC rack or baseplate and use the PLC programming software to store basic configuration information to the module to make the basic SRTP server capability functional. SRTP Client capability, the capability to initiate com
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1 Ethernet Interface Ports The Ethernet Interfaces provide ports for connection to the Ethernet network as listed below. IC693CMM321 Series 90-30 TCP/IP AAUI Port Ethernet Interface 10Base-T Port (RJ-45) (Module version FG or later) AAUI Port IC693CPU364 Series 90-30 CPU with 10Base-T Port (RJ-45) Embedded TCP/IP Ethernet Interface Auto-sensing 10Base-T Port (RJ-45) IC693CPU374 Series 90-30 CPU with Embedded TCP/IP Ethernet Interface 10Base-T Port (RJ-45) IC697CMM742 Series 90-70 TCP/IP
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1 Ethernet Media Various Ethernet baseband media (10Base...) can be interconnected by appropriate hubs or repeaters. Capabilities and limitations are defined in IEEE 802.3 Chapter 13, “System Considerations for Multi-Segment Networks”. This document is published by the Institute of Electrical and Electronics Engineers, Inc., 345 East 47th Street, New York, NY 10017-2394 USA. The Ethernet Interface can operate on any of the following media with the appropriate user- supplied transceiver cabl
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1 Special Considerations for Ethernet Interfaces with Embedded Switches Ethernet Interfaces that incorporate embedded switches (only the Series 90-30 CPU374) provide some additional connection options and have some additional installation and operation considerations. These Ethernet Interfaces provide two RJ-45 connectors on the front of the module. It is important to realize that there is only one interface to the network (only one Ethernet address and only one IP address) provided by these
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1 The Station Manager Software The built-in Station Manager software provides on-line supervisory access to the Ethernet Interface, through either the Station Manager port or over the Ethernet cable. The Station Manager services on the Ethernet Interface include: An interactive set of commands for interrogating and controlling the station. Unrestricted access to observe internal statistics, an exception log, and configuration parameters. Password security for commands that change station
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1 1-8 TCP/IP Ethernet Communications for the Series 90™ PLC User's Manual – May 2002 GFK-1541B
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Installation Chapter 2 This chapter contains installation instructions for each Series 90 module that includes an Ethernet Interface. Section 1: IC693CMM321 Series 90-30 TCP/IP Ethernet Interface (10Base-T type) Section 2: IC693CPU364 Series 90-30 CPU with Embedded TCP/IP Ethernet Interface Section 3: IC693CPU374 Series 90-30 CPU with Embedded TCP/IP Ethernet Interface Section 4: IC697CMM742 Series 90-70 TCP/IP Ethernet Interface Each section covers the basic features of the Ethernet I
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2 Installing an IC693CMM321 Ethernet Interface Module The IC693CMM321Ethernet Interface mounts in a Series 90-30 PLC baseplate. It connects to an Ethernet network either directly through its 10Base-T port (10Base-T Type only), or through its AAUI port, which requires a user-provided transceiver and cable. If using the AAUI port, you may order a transceiver from GE Fanuc (see Appendix B for information) or supply your own equivalent transceiver. . IC693CMM321 Series 90-30 TCP/IP Ethernet Int
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2 LEDs There are four LEDs on the CMM321 module. Each of these LEDs can be ON, OFF, or BLINKING. LED Indication Function OK State of the Ethernet Interface LAN Traffic on the network port FDX Configuration of Full Duplex mode. STAT An exception event has occurred All LEDs are briefly turned ON whenever a restart is performed in the Operational state by pressing and releasing the Restart pushbutton (described below). This allows you to verify that all LEDs are operational. (On module versions
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2 Restart and Enter Software Load State: Pressing and holding the Restart pushbutton until the bottom LED (STAT) turns ON (between 5 and 10 seconds) forces a restart and requests entrance to the Software Load state. A reload is used to install a software update into the module and is not part of normal operation. When the Restart pushbutton is pressed, all LEDs go out. After approximately 5 seconds have elapsed, the STAT LED (bottom LED) comes ON, to indicate that the Ethernet Interface wi
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2 Ports on the CMM321 RS-232, RJ-11 Port (Station Manager Port) The RS-232, 6-pin, RJ-11 “phone jack” port is used to connect a terminal or terminal emulator to access the Station Manager software on the Ethernet Interface. A cable is needed to connect the terminal or emulator to the Ethernet Interface (see Appendix B, “Communications Ports Characteristics”). This port is also used to update the module’s firmware. Ethernet Ports The CMM321 has just one Ethernet interface. Connection to the
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2 Installing the CMM321 in the PLC For general information about module and system installation, refer to GFK-0356, Series 90-30 Programmable Controller Installation Manual. Equipment Required to Perform the Installation Procedures Make sure you have the items listed below before you begin. A Series 90-30 PLC CPU baseplate, or any Series 90-30 baseplate and a Series 90-30 CPU with power supply. The CMM321 requires CPU version 6.50 or higher for full functionality. CPU versions 5.03 to 6.04
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2 CMM321 Installation Use the following instructions as a guide when inserting a module into a slot in a baseplate. These instructions assume that the power supply on the baseplate is to your left. Warning Do not insert or remove modules with power applied. This could cause the PLC to Stop, damage the module, or result in personal injury. 1. Be sure the Series 90-30 PLC baseplate power is OFF. 2. Align the module with the desired base slot and connector. Tilt the module upwards so that the t
