Manual

43
DXi User Manual
Chapter 5: Program Entry
OPT INs
OPT INs essentially tells the DXi controller to include a Pump or Master Valve in
irrigation operation.
Pumps: Check the physical connections on the main DXi board to determine what
numbers to opt in for installed pump/s (if any).
Master Valves: Check the physical connections on the main DXi board to determine
what numbers to opt in for installed master valves/s (if any).
MV/P Start Delay (sec): This is the amount of time, in seconds, that the Master
Valve and Pump will wait after a Program's start time before operating. The reason
for this is to make sure irrigation channels are open before water starts being pumped
and flowing. A pump can be damaged if it begins pumping with no outlet for the
water.
Inter-Station Delay: Yes or No. This is the delay between when one station ends
irrigation and the next in the program begins. Setting a delay between stations helps
to avoid water hammer.
ISD Delay (sec): This is the length of the Inter-Station Delay in seconds.
MV/P Inter-Station: Off or On. Allows a user to select if a MV/Pump is activated
in-between station activations in a program. If an operator has opted to use an Inter-
Station Delay of thirty seconds, for example, then he/she might want the pump and
master valve to stop working during that delay.
Run Time Format: Allows the user to switch between entering station run times in
hours:minutes and minutes:seconds. The runtime format is displayed on the run time
screen (see page 41).
Run Time Format-Round MM:SS
Irrigation Program No
Omit by Date No
ET Based Run Times No
Continuous Cycle No
Cycle Delay(m) 001
Volumetric Shutdown Yes
Moisture Control Yes
Program 1 OPT INs WED 5:43:40 PM
Run Time Format HH:MM
Irrigation Program Yes
Omit by Date No
Overlap Protection No
Continuous Cycle No
Cycle Delay(m) 000
Over-Water Limit Warning
Moisture Sensing Yes
Program 1 OPT INs
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