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Omron CJ1W- ECT21 User Manual

Omron CJ1W- ECT21
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5 - 1
5
CJ-series EtherCAT Slave Units Operation Manual (W541)
There are several ways to check errors on an EtherCAT Slave Unit. If an error occurs,
refer to this section to troubleshoot the error.
5-1 Error Notification and Checking Methods . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5-1-1 Error Notification Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5-1-2 How to Check for Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
5-1-3 Procedures to Check Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
5-2 Troubleshooting with Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
5-2-1 Checking for Errors and Troubleshooting with the Indicators . . . . . . . . . . . . . . 5-5
5-2-2 Corrective Actions When the CPU Unit’s Indicators are Lit or Flashing . . . . . 5-12
5-3 Error Log Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
5-3-1 Error Log Data Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
5-3-2 Error Log Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
5-3-3 FINS Commands for Error Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
5-3-4 Error Log Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
5-4 Troubleshooting with Emergency Messages . . . . . . . . . . . . . . . . . . . . . . 5-16
5-4-1 Emergency Message Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
5-4-2 Emergency Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
5-5 Troubleshooting with AL Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Troubleshooting

Table of Contents

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Omron CJ1W- ECT21 Specifications

General IconGeneral
BrandOmron
ModelCJ1W- ECT21
CategoryComputer Hardware
LanguageEnglish

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