Dwyer 32DZ - Manual (Page 31)

June, 2000 Page 31 of 40 949-1318
Note: If both Set Point 1 and Set Point 2 are set for temperature
inputs, they must both be set for the same scale. While it is possible
to set one input as degrees F and the other degrees C, since there
is only one descriptor, one of the displays is likely to be mis-read.
If one Set Point is set for process input, you may select to display
either the temperature descriptor or neither (nonE).
dPt2 dPt2 dPt2 dPt2 dPt2 Decimal Point Positioning: Select 0 00 00 , 0.0 0.0 0.0 0.0 0.0 , 0.00 0.00 0.00 0.00 0.00 , or 0.000 0.000 0.000 0.000 0.000 . On
temperature type inputs this will only effect the Process
Value, SP1, SP2, and InC1|InC2. For Current and Voltage
Inputs all Menu Items related to the Input will be affected.
0 00 00 No decimal Point is selected. This is available for
all Input Types.
0.0 0.0 0.0 0.0 0.0 One decimal place is available for Type J, K, E, T,
L, RTD’s, Current and Voltage Inputs.
0.00 0.00 0.00 0.00 0.00 Two decimal places is only available for Current
and Voltage Inputs.
0.000 0.000 0.000 0.000 0.000 Three decimal places is only available for Current
and Voltage inputs.
Int2 Int2 Int2 Int2 Int2 Input Fault Timer: Select OFF OFF OFF OFF OFF , 0.1 0.1 0.1 0.1 0.1 to 540.0 540.0 540.0 540.0 540.0 minutes. When-
ever an Input is out of range ( UFL UFL UFL UFL UFL or OFL OFL OFL OFL OFL displayed), shorted,
or open the timer will start. When the time has elapsed, the
instrument will disable the output(s) and display
bAd InP bAd InP bAd InP bAd InP bAd InP .
If OFF is selected, the Input Fault Timer will not be recog-
nized (time = infinite).
SEn2 SEn2 SEn2 SEn2 SEn2 Sensor Rate of Change: Select OFF OFF OFF OFF OFF , 1 11 11 to 4000 4000 4000 4000 4000 °F, °C, or
counts per 1 second period. This value is usually set to be
slightly greater than the fastest process response expected
during a 1 second period, but measured for at least 2
seconds. If the process is faster than this setting, the
SEn2
bAd error message will appear. The outputs will then be
turned off. This function can be used to detect a runaway
condition, or speed up detection of an open thermocouple.
Use the INDEX & ENTER keys to reset.
SCL2 SCL2 SCL2 SCL2 SCL2 Scale Low: Select 100 to 9999 counts below SCH2 SCH2 SCH2 SCH2 SCH2 . The total
span between SCL2 SCL2 SCL2 SCL2 SCL2 and SCH2 SCH2 SCH2 SCH2 SCH2 must be within 11998 counts.
Maximum setting range is -1999 to + 9999 counts. Minimum
span is 100 counts. For Current and Voltage inputs, this will
set the low range end. Viewable only for Thermocouple and
RTD ranges.