Delta Electronics DTE2DS Quick Reference

DTE Accessory
Thank you very much for choosing DTE-2DS. Please read this instruction sheet before using your DTE-2DS to
ensure proper operation. Keep this instruction sheet handy for quick reference.
Warning
1. Please hold the plastic terminal when installing DTE-2DS to prevent electrostatic discharge (ESD).
2. Prevent dust or metallic debris from falling into the device and cause malfunction. DO NOT modify or
uninstall DTE-2DS without being permitted. DO NOT use empty terminals.
3. When installing DTE-2DS, please make sure the power of DTE main unit is switched off and insert
DTE-2DS into the correct slot on DTE main unit.
4. Make sure you install DTE-2DS correctly before switching on the power; otherwise serious damage may
occur.
5. DO NOT touch the terminals or repair the device when the power is on; otherwise an electric shock may
occur.
Product Outline & Dimension

Electrical Specifications

Input power DC +5V
Power consumption Max. 0.5W
Single row 7-segment LED display, two 4 bits
Display
PV: red SV: green
Keys 4 keys for selecting, changing pages and tuning
Terminal connection Can only be inserted into the "Display and Setup Unit" slot on DTE main unit
Setting up Parameters
Switching modes: DTE-2DS is in "operation mode" when the power is switched on, Press
"regulation mode". Press for more than 3 seconds in the operation mode to enter "initial setting mode".
Press in the regulation mode or initial setting mode to return to the operation mode.
PV/SV: Displaying the present value and set value. Use
How to set up: Use in the three modes to select the parameter to be set up and
settings. Press to save the setting.
How to switch modes by keys and set up parameters:
Regulation Mode
Select channel
Press
Auto-tuning
(Set it up when in PID control and
RUN)
Press
PID proportional band
(Set it up when in PID control)
Press
Set up PID Ti value
(Set it up when in PID control)
Press
Set up PID Td value
(Set it up when in PID control)
Press
or
Set up PD/PID control offset
(When in PID control, set up PdoF
when Ti=0. AT sets up ioF
automatically when Ti≠0.)
Press
Hysteresis for output 1
(Set it up when in ON/OFF control)
Press
Hysteresis for output 2
(Set it up when in ON/OFF control)
Press
Control cycle for output 1
(Set it up when in
PID/programmable PID/manual
control)
Press
Control cycle for output 2
(Set it up when in
PID/programmable PID/manual
control)
Press
Ratio of output 1 & output
2 when in dual output control.
Pb2 = Pb1 × COEF
to enter
(Set it up when in
PID/programmable PID + dual
output)
Press
to change the set value.
Set up the overlapped
to modify the
area for dual output (dead band)
(Set it up when in dual output)
Press
For tuning temperature
offset
Press
Operation Mode Initial Setting Mode
Set up input type
Use to set up target
temperature (SV)
Press
Press
Set up temperature unit
Control loop RUN/STOP
Press
Press
Set up start pattern Set up upper limit of
temperature
(Set it up when in PID control)
Press
Press
Set up start step Set up lower limit of
temperature
(Set it up when in PID program
control)
Press Press
Set up the position of Select control mode
decimal point
(Not for thermocouple R, S, B type)
Press
Press
or Set up output 1
Without/with group INB (Heating, cooling or proportional
output)
Set up upper limit of Alarm 1
Press
Press
or Set up output 2
Without/with group INB (Heating, cooling or alarm output)
Set up lower limit of Alarm 1
Press
Press
Without group INB or
Set up upper limit of Alarm 2 Without/with group INB
Set up Alarm 1 mode
Press Press
Without group INB Without group INB
Set up lower limit of Alarm 2 Set up Alarm 2 mode
Press Press
For locking the keys on Set up copy function
the panel
Press
Press
For displaying and tuning
the value of output 1 Select ASCII/RTU communication
format
(Displayed when in
PID/programmable PID/manual
control RUN)
Press
Press
For displaying and tuning Set up communication
the value of output 2 address
(Displayed when in
PID/programmable PID/manual
control RUN)
Press Return to "target
Press
temperature"
Set up communication
baud rate
Press
Regulation Mode Operation Mode
For tuning upper limit of
analog output
(Displayed when in analog output)
Press
For tuning lower limit of
analog output
(Displayed when in analog output)
Press
Set up positive/negative
proportional output
(Set it up when in proportional
output control)
Press Return to
"auto-tuning"
Types of Input Sensors & Temperature Range
1. Set up input sensor: Enter parameter (see "Setting up Parameters" section for details) in "initial
setting mode" and select an input sensor (see Table 1).
2. Set up temperature range: Enter parameter and
for details) in "initial setting mode" to set up the temperature range.
3. Set up the position of decimal point: Enter parameter
details) in "operation mode". The position of decimal point will change the temperature range. The screen
displays only 4 digits; therefore, you have to set "0" in this parameter if you wish to display values bigger
than 999 or smaller than -99. The setting will not be saved. Default = 1.
Input Sensor Type Display
Platinum resistance (Cu50)
Platinum resistance (Pt100)
Platinum resistance (JPt100)
Thermocouple TXK type
Thermocouple U type
Thermocouple L type
Thermocouple B type
Thermocouple S type
Thermocouple R type
Thermocouple N type
Thermocouple E type
Thermocouple T type
Thermocouple J type
Thermocouple K type
Table 1
Setting up Control Output
For PID Control Application:
1. Set up 2 outputs: Enter parameter and in "initial setting mode" (see "Setting up
Parameters" section for details). Set up one of the two parameters as
2. Set up control type: Enter parameter in "initial setting mode" (see "Setting up Parameters" section
for details) and set it up as (PID) control.
3. Set up parameters: In "regulation mode"
Parameter ：Can be set up when parameter
, the program will calculate parameters ,
automatically and save them.
Parameter , and .
Parameter and can be set up when parameter
：
Initial Setting Mode
Set up data length
Press
Set up parity bit
Press
Set up stop bit
Press Return to "set up
input type"
(see "Setting up Parameters" section
(see "Setting up Parameters" section for
Range
-50 ~ 150°C
-200 ~ 600°C
-20~ 400°C
-200~800°C
-200~500°C
-200~850°C
100 ~ 1,800°C
0 ~ 1,700°C
0 ~ 1,700°C
-200 ~ 1,300°C
0 ~ 600°C
-200 ~ 400°C
-100 ~ 1,200°C
-200 ~ 1,300°C
or of control output.
is set as . When is set as
, , and
is set as "0".