Pixsys ATR 401 - Page 52

52 ATR401 - User manual
Absolute alarm with controller in
cooling functioning (par. 21 
selected ) and hysteresis value
than “0” (par. 40  > 0).
N.B.
15
Absolute alarm with controller in
cooling functioning (par. 21 
selected ) hysteresis value minor
than “0” (par. 40  < 0).
N.B.
15
Absolute Alarm or Threshold Alarm Referring to Setpoint
Command (selection )
Absolute alarm refers to the command
set, with the controller in heating
functioning (par. 21  selected
) hysteresis value greater than “0.
(par. 40  > 0). Command set can
be changed by pressing the arrow keys
on front panel.
N.B.
15