27.2
Disconnect / Re-connect Zone Line Input (H8/S2)
To avoid damage on the units and FT128 during physical connection / disconnection of
units, it is highly recommended to have the zone line disconnected (disabled), i.e. voltage
free (dead).
Disconnected zone line input is indicated by LED "Disablements" and is listed in menu
H4/U1.
Action
Text in display
"Access"
Scroll to menu H8.
Maintenance
Disconnect / Re-connect COM loop
"A"
Disconnect / Re-connect Zone Line Input
Scroll to menu S2
"A"
Disconnect (=0) or Re-connect (=1) zone
line input? 1
Depending on if "0"
Disconnect Zone Line Input 0 expansion
or "1" is chosen,
board 0
one of the following
Re-connect Zone Line Input 0 expansion
will be shown:
board 0
E.g. "0"
Zone line input 0 expansion board 0
"0"
disconnected
"A"
"A"
Disconnect Zone Line Input 0 expansion
board 0
"Return"
Disconnect (=0) or Re-connect (=1) zone
line input? 1
Disconnect / Re-connect Zone Line Input
"Return"
Maintenance
"Return"
ACCEPT? H8
ACCEPT? S1
ACCEPT? S2
ACCEPT?
ACCEPT?
ACCEPT?
ACCEPT?
ACCEPT?
ACCEPT? S2
ACCEPT? H8
124
Operation Manual
FT128 Rev 2.4
Comments
Log on to FT128 as shown
in page 35.
Press "0" or "1" and
press "A" to accept.
Write the 4580 board no.
(0-3) and the Zone Line
Input no. (0-7). Press "A"
to accept.
Do more disconnections
or press "Return".
Write "0" or "1" and press
"A" to accept or press
"Return" menu S2.
Scroll or press "Return"
to H8.
Scroll or press "Return".