Polon-Alfa CDG 6000, Эксплуатационная и техническая документация

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22 ID-E364-001
7.1.3. Control outputs configuration
The CGD control panel is equipped with 4 relays. Apart from continuous activation the relay may
operate in pulse modes:
- timely
–
allows for generation of a single pulse with defined length (activation time)
- pulsed
–
the relay continuously generates pulses based on defined time parameters: pulse time
length (activation time) and pause time
- pulsed finite
–
the relay generates a defined number of pulses
Furthermore, it is also possible to set activation delay and deactivation delay.
The cut-off valve output is a special control output. The configuration tab for this output includes
pulse time setting and minimal time between pulses setting.
NOTE. Cut-off valve control pulse settings must match valve manufacturer recommendations.
Otherwise the cut-off valve may become inoperable or defective.
7.1.4. Activations configuration
Each control panel control outputs may be configured with independent activation criterion. Each
criterion is composed with 1 to 4 conditions which together result in a scenario of events that must
be fulfilled in order to activate the given output. Each one of four events may be negated, and thus
its absence fulfills the output activation condition. Furthermore, it is possible to define whether the
criterion should be fulfilled with the occurrence of one event or all active events.