Perma Pure eCOOL 5000 Series - Manual (Page 15)

Section G: Boards 15
ChX:RDY TMP= xx  C
ChX:SET TMP= xx  C
ChX GAIN=%3u
Probe, Heated Line
Min = 0°C
Span =
Max = 360°C
Calibration is performed by setting the gain of the span circuit to minimal gain then
adjusting the 0 point to the minimum reading from the ADCC. The span temperature
is used to measure the ADCC value and calculate the step size of the ADCC.
ChX: MIN = xx  C
ChX: SPAN = xx  C
ChX:MIN TMP= xx  C
ChX:MAX TMP= xx  C
ChX:SET TMP= xx  C
ChX: GAIN=%3u
Isolation Channels
Min = 0°C
Max = 25°C
The temperature range for the isolation circuit is 0 to 25°C. The calibration is
performed by first calculating a good starting point for the offset and span resistors.
Then adjust the 0 point to the minimum point in the ADCC. The last step is to set
the input to 25°C and adjust the span gain to achieve the max value in the ADCC.
ChX: MIN = xx  C
ChX: MAX = xx  C
ChX:MIN TMP= xx  C
ChX:MAX TMP= xx  C
ChX:SET TMP= xx  C
ChX: GAIN=%3u
Water Slip (Moisture Carryover) Relay Board
Note: For the following instructions, typical applications run each of the relays in
series through the Common and Normally Open (NO) contacts.
A: Computer Status Alarms (External PLC monitoring).
Wire computer status alarms to JP4 & JP2. Wire the Common and Normally
Open Contacts in series to a PLC. If an alarm occurs, one or both of these
contacts will open.