Centsys Lattice Installation Manual page 58

4.3.3.3. The steps to be taken for updating a tag are identical to those for ID (see 4.3.2.4
to 4.3.2.8.4).
4.3.3.4. Once "Con" and, optionally, heads H.01 to H.31 are set, it is critical that -A- in
level n+1 is selected (i.e. present and hold the correct "Admin" tag) to save all
the settings that may have been made. The system will flash up the text "ScS"
(an abbreviation for success) if the tag is updated, and will revert back to
If the "Admin" tag is presented and removed at the
system will exit back to tag.
4.3.4. Update by "Hd". If update by "Hd" was selected the display will be indicating "Con"
(controller)
4.3.4.1. Select the head (i.e. reader) at which tags need to be updated by scrolling
vertically through the attached heads "Con", and any RSHs shown as H.01 to
H.31 (only those linked at the time will reflect) by presenting and removing the
"Admin" tag.
4.3.4.2. Once the head is selected the display will move from level 2 to level 3 by
indicating "ALL " (Update all tags in this head). At this stage there are a number
of different ways in which the tags can be updated.
Viz:
4.3.4.2.1. Update all tags in the head selected by selecting "ALL "
4.3.4.2.2. Update tags in this head by ID number. The system will automatically
4.3.4.2.3. Update tags using specific available tags
4.3.4.3. Selection of "ALL ", "Id", "tAg", or "---" (exit to previous menu) is done by
presenting and removing the "Admin" tag.
4.3.4.4. If "ALL " tags must be updated move to level 4 by presenting and holding the
"Admin" tag.
4.3.4.4.1. Rotate vertically through the selections "nO" (do NOT update all tags)
4.3.4.4.2. Confirmation of the selection "NO" by presenting and holding the
4.3.4.4.3. If "yES" is selected by presenting and holding the "Admin" tag for 5
4.3.4.5. If update by "Id" is required move to level 4 by presenting and holding the
"Admin" tag.
4.3.4.5.1. The display will indicate the lowest ID number stored in the system (e.g.
4.3.4.5.2. Scrolling vertically through the list of all ID's stored in the head can be
prompt the user with only those IDs actually stored in this head.
"yES" (update all tags), or "---" (exit to previous menu) by presenting
and removing the "Admin" tag.
"Admin" tag for 5 seconds will exit back one level to "ALL ". (The escape
route if tags are NOT to be updated.)
seconds then the system will link all tags existing in the system to this
specific, selected head. The display will temporarily (depending on the
number of tags to be updated) flash up the text "bSy" (an abbreviation
for busy) and then the text "dnE" (an abbreviation for Done) to indicate
all the tags have been updated.
001 in this example) as well as either the red or the green LED. The
green LED indicates that the tag is linked to this head, while the red
LED indicates that the tag is NOT operational at this head.
done by presenting and removing the "Admin" tag.
4.3.4.5.2.1. If the status of any tag needs to be changed for this head,
present and hold the "Admin" tag until the centre green LED
Page 53
symbol then the