SWAN Concentrator Installation and Support Guide

Installing a SWAN Concentrator
SWAN Concentrator Installation and Support Guide—429391-006
2-25
Step 6: Powering on the SWAN Concentrator and
Executing the Power-On Self-Test (POST)
Figure 2-12. SWAN Concentrator Power-On Flowchart
Power on the
concentrator
Is power
LED on?
N
Y
N
All three
fault LEDs
on?
Y
Replace
concentrator
All three
fault LEDs
off?
Y
Replace
concentrator
N
Replace
concentrator
Per
Concentrator
Fault
LED
flashing?
N
Y
Per
CLIP
CLIP bad, replace
concentrator
Wait for LED
to stop flashing
N
Fault LED
on?
N
CLIP OK
Greater than
1 min wait?
Y
POST not
completing
1
When either one or two CLIPs are bad, you should replace the concentrator as
soon
Legend
CLIP bad, replace
concentrator
1
1
Y
CLIP failed
POST
CLIP bad, replace
concentrator
1
878VST .vsd
as possible.