GE Series 90-70 manual Connecting the I/O Link Interface Module to Other Devices

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Connecting the I/O Link Interface Module to Other Devices

Using the appropriate cable, connect the devices on the I/O Link. Notice that the cables are marked JD1A on one end and JD1B on the other.

Ports on the I/O Link Module

The functions of the ports on the I/O Link Interface Module depend on whether the module is used as a master or as a slave.

a45016

Series 90-70	Series 90-70
I/O Link	I/O Link
Interface Module	Interface Module
(as master)	(as slave)

JD1A

JD1B

JD1B		not
		not
		used

JD1A

If the system also includes a Series 90±30 PLC, you will notice that the port functions for the Series 90±30 I/O Link Interface Module are the same as the port functions on the Series 90±70 I/O Link Interface Module when it is used as a slave.

I/O Link Module Used as a Master

If the module will be used as a master, connect the cable from the first slave to the upper port. The lower port is not used in master mode.

				a45017
			JD1A	JD1B




			JD1B	not

used

GFK-0644A

Chapter 2 Installation

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Contents GE Fanuc Automation GFL±002 Content of this Manual Related PublicationsWe Welcome Your Comments and Suggestions Contents System Overview Chapter IntroductionMaster or Slave Operation Application Software LEDs Module DescriptionModule Specifications Reset PushbuttonSerial Ports CatalogNumber Cable Types for the I/O LinkCable Lengths on the I/O Link Optical Adapter Input and Output Data Operation of the I/O LinkData Returned by Slaves Data Sent by the MasterInputs and Outputs Hold Last State Faults on the I/O Link Link Control DiagnosticsInstall the module and complete the I/O Link Getting StartedComplete the program logic for the I/O Link Module Installing the I/O Link Interface Module in the Rack Chapter InstallationLED Name LED Status Indication Removing the I/O Link Interface Module from the RackConnecting the I/O Link Interface Module to Other Devices Ports on the I/O Link ModuleLink Module Used as a Master Serial Port Pin Assignments Link Module Used as a SlaveOrder of the Devices on the Link Cable Diagram, No Optical Adapter Optical Adapter Installation Cable Diagram, Electrical Cable to Optical AdapterCable Connections Configuration Steps Chapter Logicmaster 90-70 ConfigurationGFK-0644A Overview Chapter Programming GuideAdding the Program Block Logic to an Application Program Selecting a Program BlockUsing Multiple Calls to the Program Block Calling the Program BlockExample Call Instruction 3rdModule 4thModule Program %P References for the I/O Link Program BlocksGlobal %G References for the I/O Link Program Blocks Using Nicknames for the %P ReferencesConfiguration Logic, Example Configuring I/O LinksSpecify the Number of I/O Link Modules Configuration GuidelinesReset or Stop bit Set Master or Slave Mode bitControlling the I/O Link Module Start/Restart bitDisable or Enable the Output Update bit Disable or Enable the Input Update bitMonitoring Link Operation Monitor the Module bitMonitor Communications Status bit Monitor for Link Failure bit Monitor for an Invalid Configuration or Link Fault bitError Description RecommendedAction Code Error Codes TroubleshootingConfiguration Error Codes Index GFK-0644A Index