Specifications

3U Traffic Outstation Handbook
667/HB/26568/000 Page 121 Issue 15
that all three plans in its memory have the same number of stages, links and lanes,
etc.
When the download of a plan is complete, the MOVA unit will display the following:
finished
Reading site data in to plan 1 complete.
Do you want to clear the MOVA working data?
1) If you are about to read in another plan then answer "N".
2) If you have just read in new site data that only makes minor changes and
would like to keep the old working data (e.g. the vehicle flows and the
assessment log) then answer "N".
Note that the new data must contain the same number of stages, links and
lanes and the same time-of-day information as the previous site data.
3) If you have just read in the last of three plans or the one and only plan
for this site, and the unit has just been initialised or this new site
data makes major changes, then answer "Y" so the unit can perform a
clean start with the new site data.
Do you want to clear the MOVA working data <Y or N> ? Y
The MOVA unit will now reboot in order to clear all of its working data, load
the new site data and begin monitoring the intersection.
Note: MOVA will be initially disabled. Use the "Look" screen to put MOVA back
on-control after a warm-up cycle.
Press [Return] to reconnect to the unit after it reboots...
Checking the Site Data
When new site data has been loaded, check it by displaying the site data using the
‘LD’, ‘CN’ and ‘DS’ options.
If more than one plan has been downloaded, the ‘LD’ option allows one of the three
plans to be loaded into the working area. The ‘CN’ option shows the names of the
plans loaded into each of the three backup stores and the name of the plan that
currently resides in the working area. If there are no time of day changes, i.e. only
one plan has been loaded then the MOVA unit will automatically load that plan into
its working area.
The ‘DS’ option displays all the site data of the plan currently residing in the working
area. The MOVA unit pauses after each section, so that the data does not scroll off
the top of the screen.
Important: It is recommended that a 3½” floppy disk containing the up to date site
data file(s) is kept on site so that the site data may be reloaded by field services after
the replacement of the CPU board for example. The disk should be protected from
dust and moisture and should be placed in the coolest part of the controller.