Delta Electronics DTE-2DS specifications DTE Accessory Instruction Sheet, Setting up Parameters

DTE Accessory

Instruction Sheet

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
Display	Single row 7-segment LED display, two 4 bits
	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 to enter

“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 to change the set value.

How to set up: Use in the three modes to select the parameter to be set up and to

modify the settings. Press to save the setting.

How to switch modes by keys and set up parameters:

	Regulation Mode		Operation Mode		Initial Setting Mode
	Select channel				Set up input type
		Use	to set up target
		temperature (SV)
Press	V	Press	V	Press	V
	Auto-tuning		Control loop RUN/STOP		Set up temperature unit
(Set it up when in PID control and
RUN)
Press	V	Press	V	Press	V

	Regulation Mode		Operation Mode		Initial Setting Mode
	PID proportional band		Set up start pattern		Set up upper limit of
(Set it up when in PID control)		(Set it up when in PID control)		temperature
Press	V	Press	V	Press	V
	Set up PID Ti value		Set up start step		Set up lower limit of
(Set it up when in PID control)		(Set it up when in PID program		temperature
		control)
Press	V	Press	V	Press	V
	Set up PID Td value		Set up the position of		Select control mode
(Set it up when in PID control)		decimal point
		(Not for thermocouple R, S, B type)
Press	V	Press	V	Press	V
	or		or		Set up output 1
Set up PD/PID control offset		Without/with group INB		(Heating, cooling or proportional
(When in PID control, set up PdoF		Set up upper limit of Alarm 1		output)
when Ti=0. AT sets up ioF
automatically when Ti≠0.)
Press	V	Press	V	Press	V
	Hysteresis for output 1		or		Set up output 2
(Set it up when in ON/OFF control)		Without/with group INB		(Heating, cooling or alarm output)
		Set up lower limit of Alarm 1
Press	V	Press	V	Press	V
	Hysteresis for output 2		Without group INB		or
(Set it up when in ON/OFF control)		Set up upper limit of Alarm 2		Without/with group INB
				Set up Alarm 1 mode
Press	V	Press	V	Press	V
	Control cycle for output 1		Without group INB		Without group INB
(Set it up when in PID/programmable		Set up lower limit of Alarm 2		Set up Alarm 2 mode
PID/manual control)
Press	V	Press	V	Press	V
	Control cycle for output 2	panel	For locking the keys on the		Set up copy function
(Set it up when in PID/programmable
PID/manual control)
Press	V	Press	V	Press	V
	Ratio of output 1 & output 2		For displaying and tuning
when in dual output control.		the value of output 1		Select ASCII/RTU communication
Pb2 = Pb1 × COEF		(Displayed when in		format
(Set it up when in PID/programmable		PID/programmable PID/manual
PID + dual output)		control RUN)
Press	V	Press	V	Press	V
	Set up the overlapped area		For displaying and tuning		Set up communication
for dual output (dead band)		the value of output 2		address
(Set it up when in dual output)		(Displayed when in
		PID/programmable PID/manual
		control RUN)
Press	V	Press	Z Return to “target	Press	V
		temperature”
offset	For tuning temperature			rate	Set up communication baud
Press	V			Press	V
	Set up upper limit for				Set up data length
control output
Press	V			Press	V
output	Set up lower limit for control				Set up parity bit
Press	V			Press	V

	Regulation Mode	Operation Mode	Initial Setting Mode
output	Set up delay time for alarm		Set up stop bit
	V	Press	Z Return to “set up input
Press		type”

For tuning upper limit of analog output

(Displayed when in analog output)

Press V

For tuning lower limit of analog output

(Displayed when in analog output)

Press V

Set up positive/negative proportional output

(Set it up when in proportional output control)

Press Z 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 (see “Setting up Parameters” section for details) in “initial setting mode” to set up the temperature range.

3.Set up the position of decimal point: Enter parameter (see “Setting up Parameters” section for 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	Range
Platinum resistance (Cu50)		-50 ~ 150°C
Platinum resistance (Ni120)		-80 ~ 300°C
Platinum resistance (Pt100)		-200 ~ 850°C
Platinum resistance (JPt100)		-20 ~ 400°C
Thermocouple TXK type		-200 ~ 800°C
Thermocouple U type		-200 ~ 500°C
Thermocouple L type		-200 ~ 850°C
Thermocouple B type		100 ~ 1,800°C
Thermocouple S type		0 ~ 1,700°C
Thermocouple R type		0 ~ 1,700°C
Thermocouple N type		-200 ~ 1,300°C
Thermocouple E type		0 ~ 600°C
Thermocouple T type		-200 ~ 400°C
Thermocouple J type		-100 ~ 1,200°C
Thermocouple K type		-200 ~ 1,300°C

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 or of control output.

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 is set as . When is set

as , the program will calculate parameters , , , and automatically and save them.

Parameter , and .