10-8 (32) 2UEA001270 Rev. F ACS2000 User manual
Chapter 10 - Troubleshooting and maintenance
10.3.5.2 IOEC I/O modules
Figure 10-4 IOEC I/O module
The link error light (1 in Figure 10-4) is either on or off. It is on only when
there is a problem with the fiber optics.
All other LEDs (2 in Figure 10-4) are on if energized.
10.3.5.3 IOEC I/O node address
Each IOEC module has a unique cluster address that identifies the module
in the software and links it to a parameter.
See Appendix E - Wiring diagrams, located on the CD, for information on
IOEC switch settings.
1
Legend
1 Link error light
2LEDs
2
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