Omron GQ-CRM21 Operation Manual page 20

Componet gateway unit for cc-link

Table of Contents

4-2 Memory Map............................................................................................................................... 4-8

4-2-1

Overview ...................................................................................................................................... 4-8

4-2-2

4-2-3

Memory Map for Each Communications Mode ............................................................................ 4-9

4-2-4

Status Area Allocations .............................................................................................................. 4-10

4-2-5

Node Address Types on the CompoNet Network....................................................................... 4-14

4-2-6

Data Allocations for Word Slave Units........................................................................................ 4-15

4-2-7

Data Allocations for Bit Slave Units ............................................................................................ 4-21

4-3 Remote I/O Communications Performance .............................................................................. 4-22

5-1 Troubleshooting CompoNet Network Errors ............................................................................... 5-1

5-1-1

CompoNet Network Errors ........................................................................................................... 5-1

5-1-2

Troubleshooting Sequence When an Error Occurs ...................................................................... 5-1

5-2 Troubleshooting CC-Link Network Errors ................................................................................... 5-5

A-1 Allocations According to Communications Modes......................................................... Appendix-1

CompoNet Gateway Unit for CC-Link Operation Manual

Table of Contents

Troubleshooting