PPI Zenex Plus - Factory Timer Settings

18
Zenex Plus User Manual
Parameter Description
Settings
(Default Value)
Yes
Timer function and Start / Abort commands are enabled.
No
Timer function and Start / Abort commands are disabled.
ENABLE >>
(Default : No)
No
Yes
After issuance of start command, the timer starts counting down
once the PV enters the process band around SP defined by this
parameter value.
START BAND >>
(Default : 0.5)
0 to 999.9
(Default : None)
None
Up
Down
Both
None
PV based timer pause is not required.
Up
Timer is paused if PV is outside holdband SP.above
Down
Timer is paused if PV is outside holdband SP.below
Both
Timer is paused if PV is outside holdband either above or below
SP.
HOLDBACK STRATEGY >>
Sets the temperature limit(s) with respect to the SP for the timer to
pause. The timer holds on counting should the PV cross the
limit(s).
HOLD BAND >>
(Default : 0.5)
0.1 to 999.9
Heater is turned off, once Timer operation is over.
HEAT OFF >>
Compressor is turned off, once Timer operation is over.
COOL OFF >>
(Default : No)
No
Yes
(Default : No)
No
Yes
FACTORY TIMER PARAMETERS
Abort
The timer operation is suspended until a new start command is
issued.
Re-Start
The timer re-runs the complete time.
Continue
The Timer resumes operation for the balance time.
POWER RECOVERY >>
(Default : Restart)
Abort
Restart
Continuous