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The following parameters must be specified for all of the Signal-10 relay outputs:

Executive Program

The Executive Program defines the tactics of relay control which is implemented locally (depending

on the Signal-10 alarm loop statuses) as well as initial condition of the relay right after Signal-10 pow-

er up.

To give a local control program for each the relays 1 – 4, click by left mouse button on the narrow

button at the right of the relevant field and select a proper program from the drop-down list (see

Figure 15).

If the relay is to be controlled centrally select such a program which implies the proper initial condition

of the relay output after device powering-up (‘On’ or ‘Off’).

All available executive programs are listed in Table 5 on the page 32 of this Manual.

By default, the solid state relays 1 and 2 are programmed with the executive program #10 (Alarm

Output 1), the relay 3 is assigned with the program #12 (Siren), and the relay 4 is assigned to the

program #9 (Lamp).

Relay Activation Time

The Relay Activation Time parameter defines a time interval during which a relay output is being acti-

vated for those executive programs which imply the limited activation times.

Select a proper time value by means of narrow buttons at the right of the relevant field at the Outputs

tab. The maximum activation time for each relay is 65 535 intervals of 0.125 s each (8192 s total). By

default the relay 3 (Siren) is being activated for 2 minutes (or 120 s), while for another relays the max-

imum activation time of 8192 s (approximately two hours) is specified.

In the case of centralized control this setting is ignored.

Monitor for

This parameter is to be given only for transistor relay outputs 3 and 4. It defines which troubles of an

external load circuit connected to the output will be monitored for by the Signal-10. The trouble condi-

tions are monitored permanently, without regard to is the output activated at the moment or not.

In order to specify the kind of monitored troubles for the load circuits of the outputs 3 and 4, click by

the left mouse button on the narrow button at the right of the relevant field and select a proper value

from the drop-down list:

1 – Without Control The external load circuit connected to the output is not monitored for

troubles

2 – Open Failure The external load circuit connected to the output is monitored for open

circuit failures

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