Second Relay Configuration (PAR. oA1; TERM. 1-7) Controlling Loads • 3
3.3.5. Neutral Zone Regulation
With oA1 = db, relay 1-7 can control a heater ele-
ment to perform a neutral zone action.
• oA1 cut in = SEt - Hy
• oA1 cut out = SEt
3.3.6. Alarm Relay
With oA1 = ALr, the relay 1-7 operates as an
alarm relay. It is activated every time an alarm occurs.
Its status depends on the tbA parameter: if
tbA = y, the relay is silenced by pressing any key.
If tbA = n, the alarm relay remains ON until the
alarm condition recovers.
3.3.7. Night Blind Management
During Energy Saving Cycles
With oA1 = HES, the relay 1-7 operates to man-
age the night blind: the relay is energized when the
energy saving cycle is activated, by digital input,
frontal button or RTC (optional).
To Next Page
Loading...
