Hired-Hand Farm Hand Series: Heat Zone - Manual (Page 19)

Part No. 4801-5129 rev 6-04 Farm Hand Heat Zone 17
10. Program Reference
Program Parameters
P1 – Temperature Units The zone parameter (P1) sets the type of temperature units
displayed in the indicator.
ON = Metric - Temperature is displayed in degrees Celsius.
OFF = English - Temperature is displayed in degrees
Fahrenheit.
P4 – On Point The temperature at which a stage will turn on.
P5 – Off Point The temperature at which a stage will turn off.
P40 – HH.Net Address Unique setting for controllers along a single network wire pair.
Only used with the PC compatibility feature using Hired-
Hand’s Farm Manager software.
P41 – Software Version This is the version of the software for the controller. This value
is not settable.
P42 -- Controller Setup This is a number that identifies the type of controller (4 Stage
Controller) to the Farm Manager Software (PC compatible)
PS1 - Calibrate Sensor 1 The temperature the controller reads from Sensor 1. This
setting is used only when calibrating sensors. Press the +
and/or - buttons until the correct reading is seen in the main
display. (See Sensor Calibration)
PS2 - Calibrate Sensor 2 The temperature the controller reads from Sensor 2. This
setting is used only when calibrating sensors. Press the +
and/or - buttons until the correct reading is seen in the main
display. (See Sensor Calibration)
PS3 - Calibrate Sensor 3 The temperature the controller reads from Sensor 3. This
setting is used only when calibrating sensors. Press the +
and/or - buttons until the correct reading is seen in the main
display. (See Sensor Calibration)
PS4 - Calibrate Sensor 4 The temperature the controller reads from Sensor 4. This
setting is used only when calibrating sensors. Press the +
and/or - buttons until the correct reading is seen in the main
display. (See Sensor Calibration)
10.1 Error Codes
10.1.1 Sensor Errors
If the controller is displaying an “E1”, or “E2”, etc. the controller has recorded an
error. The controller records errors from sensor readings, and from the local
network if connected. To diagnose a controller problem, look up the error on the
table (under “Error Codes”) and look across the table to find the components that
have failed. (Items with an “x” have failed according to the controller.)