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• FUNCTION DEFINITIONS •
(Descriptions given for OPERATE mode)
Set Point 1 High (SPH1)
– SPH1 is a value from -99999 to 99999, entered in PROGRAM mode. When
the display value is more positive than the SPH1, the HI 1 LAMP is lit. This condition persists until the
display value decreases to less than SPH1, minus the HYSTERESIS HIGH (HH) value.
Set Point 1 Low (SPL1)
– SPL1 is a value from -99999 to 99999, entered in PROGRAM mode. When
the display value is more negative than the SPL1, the LO 1 LAMP is lit. This condition persists until the
display value increases to more than SPL1, plus the HYSTERESIS LOW (HL) value.
Set Point 2 High (SPH2)
– SPH2 is a value from -99999 to 99999, entered in PROGRAM mode. When
the display value is more positive than the SPH2, the HI 2 LAMP is lit. This condition persists until the
display value decreases to less than SPH2, minus the HYSTERESIS HIGH (HH) value.
Set Point 2 Low (SPL2)
– SPL2 is a value from -99999 to 99999, entered in PROGRAM mode. When
the display value is more negative than the SPL2, the LO 2 LAMP is lit. This condition persists until the
display value increases to more than SPL2, plus the HYSTERESIS LOW (HL) value.
Hysteresis High (HH)
– HH is a value from 00 to 99, entered in PROGRAM mode, which applies to
both high set points (reference SPH1 and SPH2).
Hysteresis Low (HL)
– HL is a value from 00 to 99, entered in PROGRAM mode, which applies to both
low set points (reference SPL1 and SPL2).
Calibration Value (CAL)
– CAL is a user value from 0 to 99999, entered in the PROGRAM mode.
{Warning: values above 20000 may compromise stability.}
When the CAL SWITCH is pressed (lighting
the CAL LAMP), the instrument scales the display value to equal the CALIBRATION VALUE. This
also sets the scale factor between the input signal voltage and the display until the CAL SWITCH is
pressed again.
Decimal Point (dP)
– In PROGRAM mode, dP positions the display decimal point between any of the
five digits or completely removes the decimal point from the display.
Hi/Low
– The HI and LO values are the maximum and minimum values of the displayed readings (in
operate mode) from the last reset. Reset occurs when the meter is powered up, or by shorting pin J1-2 to
J1-3. (Please see wiring instructions on pages 7 or 9)
NOTE:
all functions above are stored in nonvolatile memory
Summary of Contents for 1003
Page 1: ...M009 0009 Rev 8 MODEL 1003 TRANSDUCER INDICATOR INSTRUCTION MANUAL ...
Page 13: ... 13 Table 3 Table 4 Figure 3 RS232C Option Switch Settings and Pin Designations ...
Page 15: ... 15 S1 S2 S3 S4 SWITCH DEFINITIONS Front Panel View ...
Page 23: ... 23 Table 6 Troubleshooting Guide Table 7 Replacement Mating Connector P Ns ...