(((ELKRON))) - CT10-M / CT11-M
11
-
Resetting of an output
can occur in different ways according to the programming:
· If the output is
steady
and associated to a
24h
input, it will stay up until the user
code (or engineer code, where enabled) is entered by means of the keypad.
· If the output is
steady
and associated to an input in
AND with TC
, transition of
the TC to ON will instantaneously reset the output. Alternatively, this can be ob-
tained by entering the user code (or engineer code, where enabled) on the key-
pad.
· If the output is
timed
, it will reset to stand-by at the time-out also according to
the methods described for steady outputs (keypad codes and TC inputs) if waiting
for time-out is not required.
. The output will not switch if the associated input is programmed as
Not Used
.
3. If an output is programmed as
Switchable
, maintained or timed, refer to Chapter
6.7 “ANSWERING SERVICE AND REMOTE CONTROL OPERATION” for details. NOTE:
Only the status of
“Switchable
outputs” can be varied by means of the “Switch
Output ” menu.
5.4 TELEPHONE ANOMALIES
· The communicator can check the outcome whenever a cycle of calls is made. A telephone
anomaly occurs when over 80% of the calls in each cycle, on GSM and/or PSTN networks,
are not answered (or were not completed due to GSM transmission problems).
· The
LED will light up
with fixed light
on the front panel of the communicator when a
telephone anomaly is detected. Normal operation will be reset when at least 20% of the
calls in a following cycle are completed.
· The LED will then
blink slowly
after the condition is restored to indicate that the event
has been
stored in the TELEPHONE ANOMALY memory
. The memory signal can be
cancelled manually by means of the “Clear data” in the Wieving System Status menu.
NOTE: the anomaly can be reset ahead of time by manually making and correctly
completing a test call.
5.5 CYCLE HISTORY
FAILURE and ANOMALY events are stored in an archive with the total number of cycles to verify the
reliability of the communicator in time. See “Viewing system status” for viewing the cycle history.
5.6 SAFETY RULES
• In accordance with EN41003 standards, a SELV* 12V- power source (derived from
apparatus compliant with EN60950 or EN60065 standards) must be used to safeguard
the device and the communications network.
• U3, U4, U5 outputs where interfaced with hazardous voltage circuits (lights, boilers,
etc.) must be disconnectable by means of relays or similar devices. These must be
wired externally to the device, possible allocated in a specific electrical panel or enclo-
sure.
