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Page 28
SCAL Scale Low: Select 100 to 9999 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. Viewable only for Thermocouple and RTD ranges.
SCAH Scale High: Select 100 to 9999 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. Viewable only 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 value for
SP1 or SP2 will not 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 value for
SP1 or SP2 will not stop moving when this value is reached.
SP1O Set Point 1 Output Select: Select OutA or Outb.
OutA Set Point 1 is routed through Output A, Set Point 2 (if equipped) is
routed through Output B. Setting is forced to OutA if control is
equipped with single output or if second output is programmed as
alarm.
Outb Set Point 1 is routed through Output B, Set Point 2 (if equipped) is
routed through Output A.
S1St Set Point 1 State: Select dir or rE.
dir Direct Action. As the input increases the output will increase. Most
commonly used in cooling processes.
rE Reverse Action. As the input increases the output will decrease.
Most commonly used in heating processes.
If Out1 is set for ##tP, #PUL, or ProP, then S1OL and S1OH (following) appear. If
Out1 is set for ONOF, then skip to S1rE.
S1OL Set Point Output Low Limit: Select 0to 100% but not greater than S1OH.
This item limits the lowest output value. This is useful for adding a bias to
the process when needed. Factory set to 0for output codes 1,2, and 3.
Factory set to 20 for output code 5 (20% output equals 4 mA output).
S1OH Set Point 1 Output High Limit: Select 0to 100% but not less than S1OL for
output codes 1, 2, or 3. Select 0to 102% but not less than S1OL for
output code 5. This item allows setting the maximum output limit. This is
useful with processes that are overpowered. Adjustment to 102% allows
setting current output to force a full on condition for output devices which
do not have bias adjustments. Factory set to 100 for all output codes.
If Out1 is set for ##tP, #PUL, or ProP, then skip to S1LP on next page.
S1rE Set Point 1 Reset. Select OnOF or Hold.
OnOF Control will automatically reset when process passes back through
SP1d.
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