SERIES 8159 SIGNAL CONDITIONER MANUAL
11
PROGRAM INSTRUCTIONS
Four front panel switches (S1, S2, S3, S4) allow the user to program Set Point, Hysteresis,
Calibration Number (CAL) and Decimal Points and monitor minimum, maximum or real time
values.
1.
Depress MODE (S1) switch once. The text SPH1 followed by the current value of
Set Point High 1 (SPH1) will be displayed. The system will idle in this condition
until S2, S3, or S4 is depressed. If S2 or S3 is depressed, the most significant digit
will be incremented or decremented, respectively. Incrementing the most significant
digit will display numbers from –9 to 9.
Depressing S4 will cause selection of the next least significant digit position for
updating. The digit being updated will be flashing. Using S2, S3, and S4, set Set
Point High 1 to the desired value.
2.
Depress MODE (S1) switch once. The text SPL1 followed by the current value of
Set Point Low 1 will be displayed. Repeat Step 1 to set Set Point Low 1 to the
desired value.
3.
Depress MODE (S1) switch once. The text SPH2 followed by the current value of
Set Point High 2 will be displayed. Repeat Step 1 to set Set Point High 2 to the
desired value.
4.
Depress MODE (S1) switch once. The text SPL2 followed by the current value of
Set Point Low 2 will be displayed. Repeat Step 1 to set Set Point Low 2 to the
desired value.
5.
Depress MODE (S1) switch once. The text HH followed by the current value of
Hysteresis High will be displayed. Repeat Step 1 to set Hysteresis High to the
desired value. The maximum value for HH is 99 counts.
6.
Depress MODE (S1) switch once. The text HL followed by the current value of
Hysteresis Low will be displayed. Repeat Step 1 to set Hysteresis Low to the desired
value. The maximum value for HL is 99 counts.
7.
Depress MODE (S1) switch once. The text CAL followed by the current CAL
number will be displayed. Repeat Step 1 to set the CAL number. The maximum
CAL number is 99,999.
8.
Depress MODE (S1) switch once. The text dP followed by the current decimal
position will be shown flashing. Increment (S2) or decrement (S3) the decimal point
to the desired location.
9.
Depress MODE (S1) switch once. The instrument will exit the Mode Selection
Sequence and enter the normal operating mode (i.e. monitoring the input signal).
This is the end of the PROGRAM INSTRUCTIONS.
