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eWON General Reference Guide - eWON wiki

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10.7 Duplicate IP detection (User Led blinking Red)<br />

<strong>General</strong> <strong>Reference</strong> <strong>Guide</strong> Appendix<br />

Since firmware 4.3, <strong>eWON</strong> performs a check on the IP network in order to avoid duplicate IP.<br />

<strong>eWON</strong> makes this test at power up to see if its IP address is not conflicting with another device.<br />

If <strong>eWON</strong> is configured with the same IP address than another device, <strong>eWON</strong> will not start and the USER LED blinks continuously<br />

with the following pattern:<br />

short red light + pause + long red light + pause<br />

Resolution:<br />

1) Isolate your <strong>eWON</strong> from the conflicting device<br />

The best way is to use a direct crossed IP cable to directly link your PC with the <strong>eWON</strong> (without a hub)<br />

2) Reboot the <strong>eWON</strong><br />

3) Change the <strong>eWON</strong> IP address (with eBuddy, you can download from http://www.ewon.biz Support/Download Software)<br />

When <strong>eWON</strong> is blocked, the duplicate IP test is made again every 10 minutes. If the conflicting device is not present anymore, then<br />

<strong>eWON</strong> will start normally.<br />

10.8 Rockwell compatibility matrix<br />

This document lists the compatibility matrix between <strong>eWON</strong> and the Rockwell- Allen Bradley PLC family.<br />

PLC Name/Type EIP DF1<br />

<strong>eWON</strong><br />

Version<br />

Comments<br />

PLC5 x x Rev 5.1 DF1<br />

SLC500 x x DF1<br />

MicroLogix x x DF1<br />

IO Server<br />

Name<br />

CompactLogix x x Rev 5.3 DF1 only since Rev 5.3 ABLOGIX<br />

ControlLogix x x Rev 5.3 DF1 only since Rev 5.3 ABLOGIX<br />

FlexLogix x x Rev 5.3 DF1 only since Rev 5.3 ABLOGIX<br />

Table 207: Rockwell compatibility matrix<br />

RG-001-0-EN ver 1.14 <strong>eWON</strong>® - 02/05/2012 - ©<strong>eWON</strong> sa Page 221

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