Carmanah SC315, Руководство пользователя

Страница: 27 / 34

71769_SC315Solar_GenIII_UserManual_RevC
© 2014, Carmanah Technologies Corporation
SC315 SOLAR LED RRFB USER MANUAL
EMS PROGRAMMING AND TESTING
27
System Testing
Testing the LED Flashers
The OBUI has a test function (tESt, see previous
section) that activates the flashers independently of
a physical push button test. Activating this function
through the OBUI, as described in the previous
section, will operate the flashers for the set period of
time. If this activates the flashers properly, and the
flashers will not operate with the pedestrian push
button, then there may be a fault with the push button
or the wiring to the button.
Built-in System Test
The OBUI has a built-in system test function (bISt,
see previous section). Activating this function through
the OBUI, as described in the previous section,
performs the system test. After the test completes,
it will display any errors or 'PASS' if no error is
detected.
Possible errors include:
Code Error
0002 Severe temperature detected
0004 Onboard processor has failed
0008 Battery issue detected
0010 There is a problem with the supply voltage
0020 Keypad failure detected
0040 Internal communication failure
0080 There is a problem with the ambient brightness sensor
0100 There is a problem with the charging circuit
0200
There is a problem with the flashing light bars
LED Fault Message
The EMS performs an internal test during start up
to check for any shorts or open circuits in the LED
flashers and the associated wiring. This message is
displayed on the OBUI before any other menu item.
Use the tESt function or press the pedestrian push
button to clear the alert once the problem has been
resolved.
Setting the Radio Channel
In order for the entire crosswalk set to operate when
a pedestrian push button is activated, the SC315
utilizes an on board radio to communicate to the
other units that make up the crosswalk set. The radio
channel for all of the units must be set to the same
radio channel. Adverse behavior will result if the
same radio channel is not set on all of the units in a
crosswalk set.
WARNING
If there are two crosswalks set
in close proximity to each other,
but are intended to operate
independently, then a different
radio channel for each set will be
required. The factory default for the
radio channel is 5.
Radio Network Settings
Some of the EMS settings are synchronized across
the units in a crosswalk set on the same channel.
Once the networked setting is changed on one
system, the networked settings will be transmitted
and synchronized with the system that was just
updated.
WARNING
If there are two crosswalks sets
in close proximity to each other
and on the same radio channel,
the networked settings may be
transmitted and synchronized with
the system that was just updated.
These settings are synchronized across the
crosswalk set: dUrA, nItE, AAA. See the Functions
and Settings section for an explanation on these
settings.
NOTE
Changes to the networked settings
can be made from any one of the
units in a crosswalk set.