Rockwell-automation 1785-ENET USER MANUAL PLC-5 ETHERNET INTERFACE Uživatelský manuál stáhnout pdf (Strana 8)

toc–ii Table of Contents

1785-6.5.19 November 1998

Communicating via the

Interface Module

Chapter 4

Using This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1

Applying Power to the Chassis . . . . . . . . . . . . . . . . . . . .4-1

Monitoring the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Establishing an Ethernet Connection . . . . . . . . . . . . . . . .4-3

Monitoring Ethernet Status Data . . . . . . . . . . . . . . . . . . .4-4

Using the MSG Instruction. . . . . . . . . . . . . . . . . . . . . . . .4-5

Entering Parameters . . . . . . . . . . . . . . . . . . . . . . . . . .4-5

Communicating with ControlLogix Devices . . . . . . . . . . . 4-6

Interpreting Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Identifying the Interface Module within a Network. . . . . . 4-9

Saving and Restoring Programs. . . . . . . . . . . . . . . . . . . . 4-9

Module Specifications Appendix A

Performance Data Appendix B

SNMP Management Information

Base (MIB) II Data Groups

Appendix C

Status LED Error Codes Appendix D

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 53 54

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Rockwell-automation 1785-ENET USER MANUAL PLC-5 ETHERNET INTERFACE Uživatelský manuál Strana 8