Dwyer 16A User Manual

Page 30

Page 30

APCt

Manual and PctO display adjustment (16A3).

Select

rEAL

AdJ

rEAL

Manual display will display output 0 to 100% relative to actual
range of the output.

AdJ

Manual display will display output 0 to 100% relative to the

and

settings.

SEnC

Sensor Rate of Change: Select

0FF

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

SEnC 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.

SCAL

Scale Low: Select 100 to 11998 counts below

SCAH

. The total span

between

SCAL

and

SCAH

must be within 11998 counts. Maximum setting

range is -1999 to +9999 counts. For Current and Voltage inputs, this will set
the low range end. Value not adjustable for Thermocouple and RTD ranges.

SCAH

Scale High: Select 100 to 11998 counts above

SCAL

. The total span

between

SCAL

and

SCAH

must be within 11998 counts. Maximum setting

range is -1999 to +9999 counts. For Current and Voltage inputs, this will set
the high range end. Value not adjustable for Thermocouple and RTD ranges.

SPL

Set Point Low: Select from the lowest input range value to

SPH

value. This

will set the minimum SP1 or SP2 value that can be entered. The values for
SP1 or SP2 will stop moving when this value is reached.

SPH

Set Point High: Select from the highest input range value to

SPL

value. This

will set the maximum SP1 or SP2 value that can be entered. The values for
SP1 or SP2 will stop moving when this value is reached.

SP10

Set Point 1 Output Select: Select

0utA

0utb

0utA

Set Point 1 is routed through Output A, Set Point 2 (if equipped) is
routed through Output B.

0utb

Set Point 1 is routed through Output B, Set Point 2 (if equipped) is
routed through Output A.

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