Set Point 2 Dead Band (U6); Power Save Set Point Dead Band (U7); Display Stabilizer (U8); Set Point Limit (L) - Process Technology DQ15D Instruction Manual

This setting, which may be any number from 1 to +99 represents a dead band that only applies to the SP2 SET
POINT. This is the cool Set Point.
The default and minimum for the setting is one (1).
Temperature Sensor: Number represents degrees C or F as determined by F5 setting
Voltage Sensor: Number represents tenths of a Volt (0.1 VDC)
Current Sensor: Number represents hundredths of milliamps (0.01 mA)
Resistance Signal Devices: Number represents ohms.
Frequency Signal Devices: Setting represents hertz (counts/second)
This bandwidth applies to the high side of the SP2 SET POINT. If the U6 setting is set at 5° F and the SP2 SET
POINT is set at 115° F, then the Set Point relay is de-energized when the (displayed) temperature reaches
115° F and will remain de-energized until the temperature increases to 120° F.
This setting, which may be any number from 1 to +99, represents a dead band that only applies to the Power
Save SET POINT.
Temperature Sensor: Number represents degrees C or F as determined by F5 setting
Voltage Sensor: Number represents tenths of a Volt (0.1 VDC)
Current Sensor: Number represents hundredths of milliamps (0.01 mA)
Resistance Signal Devices: Number represents ohms.
Frequency Signal Devices: Setting represents hertz (counts/second)
If the Power Save SET POINT dead band setting is set at 10° F and the Power Save SET POINT is 75°F, the SP1
relay de-energizes when the temperature reaches 75° F and reenergizes when the temperature falls to 65°F.
If the display value changes by a digit or two in a steady state condition, this setting can be altered in conjunc-
tion with the U4 setting to reduce the display instability. Lower values cause maximum suppression. Larger
values provide greater accuracy.
The default value for the U8, Display Stabilizer setting is ten (10).
This setting, which may be any number between -99 and +999, is the maximum limit for all SET POINTS except
the ALARM SET POINT. This will prevent accidental setting of a Set Point, which could be too high or low (de-
pending upon the application).
Temperature Sensor: Number represents degrees C or F as determined by F5 setting
Voltage Sensor: Number represents tenths of a Volt (0.1 VDC)
Current Sensor: Number represents hundredths of milliamps (0.01 mA)
Resistance Signal Devices: Number represents ohms.
Frequency Signal Devices: Setting represents hertz (counts/second)
The default value for this setting is +999.
M-34-01-06 3/31/2016
U6, SP2 Dead Band
U7, Power Save Set Point Dead Band
U8, Display Stabilizer
L, Set Point Limit
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DQ15D/T-DQ15D Manual