ABB ACS2000 AFE 2MVA User Manual page 161

161 ACS2000 AFE 2MVA UM 3BHS355653 ZAB E01 REV. H
10.5.2 IOEC I/O modules
—
References
LEDs
—
10-4 IOEC circuit board
Cluster address
Each IOEC module has a unique cluster address
that identifies the module in the software and links
it to a parameter.
The address is set with the rotary switch on the
module
changed.
1
LED
Status LEDs of digital outputs
1
Link error light
2
Status LEDs of digital inputs
4
Status LED of the 24 V internal voltage
5
supply
—
10-4
(10-4: 3). The factory set value must not be
For information on IOEC switch settings,
see Appendix D – Wiring
2
3
4
Meaning
On when output is energized
Either on or off. On only when there is a problem with the
optical fibers.
On when input is energized
On when energized
diagrams.
5