Installation guide
  Mobility and Logistics, Traffic Solutions 
Sopers Lane, Poole, Dorset, BH17 7ER 
Security classification  Unrestricted  Page  62 of 84 
Version  1  Status  Issued 
Last Editor  Carl Rabe  Date  11-Dec-2014 
Document Name  Stratos Outstation General and ICM Handbook  Document No.  667/HB/52250/000 
Copyright © Siemens plc 2014. All Rights Reserved. Mobility and Logistics is a division of Siemens Plc 
I/O & PSU Card 
LED  State  Description   
SYS / RUN 
System / Run 
(Green) 
Slow Flash  Normal Operation. 
Medium Flash  Configuration or Firmware Download in progress. 
Double Pulse  Low power mode. 
COMMS 
Communications 
(Green) 
On  Normal operation, GSPI messages being received 
regularly. 
Off  No relevant GSPI messages received in the last 
second (implies loss of communications), or low 
power mode. 
FLT – Fault 
(Red) 
Off  Normal operation. 
On  Fault detected. Refer to Table 10 and Table 19 for 
details of possible faults. 
Double Pulse  Firmware is in Error and low power mode. 
Table 28 – PSU & I/O Board LED States 
5.14  Testing, Validation and Site Acceptance 
The installation should be tested in accordance to the relevant section for the feature(s) 
used. 
Run the system test scenario. 
Site Acceptance Test (SAT) sheet (667/CI/31601/002) should be followed and completed 
to ensure that the installation has been completed to a good standard, and that the 
outstation is running properly. 
The Relevant Setup Form (dependant on feature(s) used) should be completed and left in 
the controller cabinet. 
Eg. Stratos Outstation UTMC Commissioning Data 667/CI/52250/000 










