Process Technology DQ15D - Main Menu Summary; Sensor Type (U1)

M-34-01-06 3/31/2016 15 DQ15D/T-DQ15D Manual
Main Menu Su mmary
Label Settings Description
U1 Sensor Type Used to select the type of sensor
U2 Signal Offset Offset value from -9 to +9 applied to reading
U3 Output Signal Offset Adjusts 4-20 mA output from -9 to +9
U4 Signal Filter Adjustable running average filter on input signals
U5 Set Point Dead Band (SP1) Value from 1 to 99 applied to SP1
U6 Set Point Dead Band (SP2) Value from 1 to 99 applied to SP2
U7 Power Save Set Point value from 1 to 99, power save mode
U8 Display Stabilizer Reduces display instability when used in conjunction with U4
L Set Point Limit High set point limit for SP1`, SP2, power save and alarm
F1 SP2 and U7 Disable Modifies DQ15D controller to single set point
F2 Heat/Cool Switch N/A
F3 Alarm Enable Toggle flag to enable the “alarm set point” feature
F4 Unit Display Enable Toggle flag enabling temperature units to be displayed
F5 Temperature Unit Toggle flag to select ºF or ºC
F6 Current Output Enable Enable 4-20 mA output
U1, Sensor Typ e
This setting tells the DQ15D control what type of sensor it is using.
Value
Board
Sensor Type
Sensor Description
1
5414 or 5416
2-wire RTD
Platinum RTD, TCR 0.00385 ohm/ohm/ºC
2
5414 or 5416
2-wire RTD
Platinum RTD, TCR 0.00392 ohm/ohm/ºC
3
5447* or 5416
3-wireV RTD
Platinum RTD, TCR 0.00385 ohm/ohm/ºC
4
5447* or 5416
3-wire RTD
Platinum RTD, TCR 0.00392 ohm/ohm/ºC
5
5418* or 5419*
Thermocouple
J-Type Iron-Constantan NIST Monograph 175 REV ITS-90
6
5418* or 5419*
Thermocouple
K-Type Chromel-Alumel NIST Monograph 175 REV ITS-90
7
5418* or 5419*
Thermocouple
T-Type Copper-Constantan NIST Monograph 175 REV ITS-90
8
5418* or 5419*
Thermocouple
R-Type Platinum, 13% Rhodium-Platinum NIST Monograph 175
REV ITS-90
9
5447* or 5416
Voltage
Potential signal (1.0 to 10.0 V)
10
5447* or 5416
Current
Current signal (4.00 to 20.00 mA)
11
5447* or 5416
Frequency
Pulse train frequency (0 to 200 Hz, counts per second)
12
5447* or 5416
Resistance
Pure resistance signal (0 to 1000 ohms)
Note: The 5447 sensor board will also accept 2 wire RTDs. The default sensor type setting is “1” (1000 ohm 2
wire RTD). When using the 5447 sensor board, an “on-board” DIP switch must also be configured, see page 14.
*Input boards 5418, 5419 and 5447 are no longer available.