Mobility, Intelligent Traffic Systems
Sopers Lane, Poole, Dorset, BH17 7ER
ST950 System Test (no licence) Scenario
This scenario is similar to ST950 System Test but it does not include testing of the
licence card so won’t report failures when run on controllers without a licence card
fitted.
Figure 61 - ST950 System Test (no licence) Scenario
When self test is initiated by powering up the controller with the level 3 access
button pressed, steps 2 and 3 are repeated to form a soak test.
11.3 Manual Panel Checks
While the full controller Self-Test is running, the Manual Panel can be checked.
Pressing each button on the panel should illuminate the associated LED. To
distinguish this from normal operation, the LED flashes at a fast rate while the
button is pressed. Note that the ‘Lamp Test’ button flashes all the LEDs on the
Manual Panel.
To test the signals On/Off switch and the cabinet alarm LED, switching the switch to
the signals ‘ON’ position flashes the cabinet alarm LED. Switching it to the ‘off’
position extinguishes the cabinet alarm indicator. The Signals On/Off Switch does
not affect the Self-Test in any other way.
11.4 Self-Test Handset Output Prior to Lamp Supply On
The following shows typical information output by a fully functional controller during
the initial part of Self Test and summarizes the tests it performs. Exact output will
depend on the scenario selected.
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