SETRONIC VERONA ILIA ERHSO712, Руководство пользователя

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The controller does not
switch on
The detector does not switch
on
(green LED off) . The
display shows
communication error .
On one or more of the
detectors
the yellow and
green LEDs flash together
with a frequency of every 2
seconds and the display
shows
communication error
After switching on the
system, the controller display
shows
C-err and only the
ALARM AND TROUBLE
LEDs stay
on after the
switching off of the automatic
test lamp
Ø
Check the polarity of the power cables
and/or power supply and that the cable
is well connected to the terminal blocks.
Ø
Check the barrier plug is inserted in the
socket on the base
Ø
Check the connections between base
and controller.
Ø
Possible inversion of power supply
Ø
Check the controller configuration (the
total number of detectors connected
compared with the number configured).
Ø
Check connections on serial line
(probable inversion of serial cables A
and B), and check connections from
controller to the first and/or last base,
and between one base and another.
Ø
Check that there are not one more end of
line switches set on the loop line, or
more than one (the last) on an open
connection.
Ø
Check the addresses' correspondence,
e.g. that there are not two Receiver or
two Transmitter with the same address.
In this case check the addresses of the
units giving the error signal. Having
identified the problem and reset the
address, switch off and switch on the
c o n t r o l l e r a n d c h e c k c o r r e c t
communication.
Ø
Check the connections! Possible
inversion of A and B on the serial line, or
inversion of power supply to the bases.
Ø
In case of cabling of two stub lines verify
that the second serial line (COM LINE2:
ON) has been enabled.
PROBLEM CHECK AND REMEDY
TROUBLE SHOOTING
ENGLISH
Mod. MII
rev. 01
SETRONIC Verona 87