Matsushita Electric Works Fire & Security Technology AB
MEW00442
Rev: -
Operating Instructions EBL512, V1.44.x
35
16 Fault
In case of a fault condition, the following has happened / will happen
in the control unit:
•
The buzzer in the control unit sounds (steady ON).
•
Output(s) for routing equipment (Fault tx) is(are) activated.
•
Output(s) for fault is(are) activated.
•
LED "Fault tx" (L19) is lit.
•
LED "Fault" (L8) is lit.
•
LEDs
Fault
"System" (L12), "Sounder" (L13) and/or
"Power supply" (L14) may be lit as well.
•
A fault message incl. date and time is shown in the display.
Example; fault message:
•
If more than one fault is activated, the text:
More faults
is added after the time.
•
If a fault has been corrected before it has been
acknowledged, the text:
Serviced
is added after the
time.
37
Faults (and disablements) are indicated by a 2-sec. beep when an open
control unit door is being closed.
If a fault can not be corrected, it is important to contact service
personnel / engineer immediately.
16.1 Fault
messages
Below follows a list of all fault messages, in alphabetical order:
CU xx have no contact with CU xx
•
Check the TLON network cable / connections.
•
Faulty TLON connection board. 1590.
•
No power supply to the control unit.
Double addresses on techn. no.: xxxxxx
37
In Win512, fault latching or not fault latching can be selected.
Fault latching = the faults always have to be acknowledged.
Not fault latching = corrected faults will automatically be removed from the
fault list (menu H6)
FAULT: No reply unit 001067
Date: MM-DD Time: HH:MM
