Series Temperature Controller
Instruction Sheet
Thank you very much for choosing Delta DTE series temperature controller. Please read this instruction sheet carefully before using your DTE
to ensure proper operation. Keep this instruction sheet handy for quick reference.
Precaution
DANGER! Caution! Electric Shock!
DTE is an OPEN-TYPE device and therefore should be installed in an enclosure free of airborne dust, humidity, electric shock and vibration.
The enclosure should prevent non-maintenance staff from operating the device (e.g. key or specific tools are required for opening the
enclosure) in case danger and damage on the device may occur.
WARNING!
1. Prevent dust or metallic debris from falling into the device and cause malfunctions. DO NOT modify or uninstall the circuit board of DTE
without being permitted. DO NOT use empty terminals.
2. Keep away from high-voltage and high-frequency environment during the installation in case of interference. Prevent using the device in
premises which contain:
(a) dust or corrosive gas; (b) high humidity and high radiation; (c) shock and vibration.
3. The power has to be switched off when wiring or changing the temperature sensor.
4. When installing the circuit board of the accessory, please make sure the power of the main unit is switched off and insert the accessory
into the correct slot on the main unit.
5. Make sure to use compensation wire which matches the thermocouple or platinum resistance when extending or connecting the
thermocouple or platinum resistance.
6. Keep the wire as short as possible when wiring a sensor to the controller. Separate the power cable and load wire in order to prevent
interference and induced noise.
7. Make sure the power cables and signal device are installed correctly before switching on the power; otherwise serious damage may
occur.
8. DO NOT touch the terminal or repair the device when the power is on; otherwise an electric shock may occur.
9. Please wait for 1 minute after the power is switched off to allow the capacitor to discharge and DO NOT touch the internal wiring within
this period.
10. DO NOT touch the internal terminal when DTE is either switched on or off in case you may damage the circuit.
11. Please place DTE with other heating objects (e.g. power supply) within proper distance while installing DTE.
Ordering Information
Series name DTE: Delta E series temperature controller
1 Device type
2 3 - 4
1: main unit 2: accessory
0T: 4-channel TC
0P: 3-channel PT
- 1 -
0T: 4-channel TC
0V: 4 channels of voltage pulse output
0C: 4 channels of linear current output
0R: 4 channels of relay output
0L: 4 channels of linear voltage output
CT: 4 channels of current transformer sensors
DS: Display and setup module
0P: 3-channel PT
0D: 8-channel EVENT input
Specifications
Power input 24 VDC, isolated switching power supply
Voltage range 90 to 110% rated voltage
Power consumption Max. 10W + 3W × number of DTC2000 controllers connected in parallel (Max. 7)
Input sensor
Sampling cycle Thermocouple or platinum resistance: 1.0 second/all input
Control method PID, PID programmable, manual, ON/OFF
Output accessories
(optional)
Output functions (optional)
Alarm modes (optional) 13 alarm modes available
Communication RS-485 digital communication; supports baud rate 2,400 to 115,200 bps
Communication protocol Supports Modbus ASCII/RTU
Extension port The extension port transmits 24V power supply and communication signals to extension module DTC2000.
Vibration resistance 10 ~ 55Hz 10m/s
Shock resistance Max. 300m/s2 3 axes 6 directions, 3 times each
Ambient temperature 0 to +50°C
Storage temperature -20 to +65°C
Operation altitude < 2,000m
Ambient humidity 35 to 85% RH (non-condensing)
Pollution degree 2
Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK
Platinum resistance: Pt100, JPt100, Ni120, Cu50
Relay output: SPST, Max. 250 VAC load, 3 A resistive load
Voltage pulse output: 12 VDC, Max. 40 mA current output
Current output: DC 4 to 20 mA output (resistive load < 500Ω); for OUT1 and OUT2 only
Analog voltage output: 0 to 10 V (resistive load > 1,000Ω); for OUT1 and OUT2 only
Control output, alarm output or proportional output (proportional output is only applicable in the model with
linear voltage and current output for OUT1, OUT2)
2
3 axes 10mins
Product Profile & Outline
Panel Layout!
Operation
Interface
DTE10P
1 I/O terminals
2 Status LED
3 Display and setup unit
4 DIN rail clip
5 Power input port
6 RS-485 communication port
7 Extension module fixing clip
8 Extension port
- 2 -
Input
The standard DTE main unit is attached with 3 channels of inputs. You can purchase additional DTE20P to expand the number of input
channels. DTE supports maximum 6 channels of inputs which belong to group INA and group INB. Each group possesses 3 input channels.
DTE series supports the following input sensors:
Input Sensor Type Register Value Range
For DTE10P / DTE20P
Temperature measurement resistance (Cu50) 14 -50 ~ 150°C
Temperature measurement resistance (Ni120) 13 -80 ~ 300°C
Platinum resistance (Pt100) 12 -200 ~ 850°C
Platinum resistance (JPt100) 11 -20 ~ 400°C
For DTE10T / DTE20T
Thermocouple TXK type 10 -200 ~ 800°C
Thermocouple U type 9 -200 ~ 500°C
Thermocouple L type 8 -200 ~ 850°C
Thermocouple B type 7 100 ~ 1,800°C
Thermocouple S type 6 0 ~ 1,700°C
Thermocouple R type 5 0 ~ 1,700°C
Thermocouple N type 4 -200 ~ 1,300°C
Thermocouple E type 3 0 ~ 600°C
Thermocouple T type 2 -200 ~ 400°C
Thermocouple J type 1 -100 ~ 1,200°C
Thermocouple K type 0 -200 ~ 1,300°C
Note: The default setting in DTE10P is “Pt100".
Communication address: Input sensor types at H10A0 ~ H10A5; input upper limits at H1010 ~ H1015; input lower limits at H1018 ~ H101D.
Output
DTE supports maximum 12 channels of outputs, belonging to output groups OUT1, OUT2, SUB1 and SUB2, each group with 3 channels. See
the explanations below for how input channels correspond to output groups.
Without group INB (3 channels of input): Every channel corresponds to 2 groups of output and 2 groups of alarms. OUT1 and SUB1 are for
control output, and OUT1 can be used for proportional output. OUT2 and SUB2 are fixed for alarm output.
With group INB (6 channels of input): Every channel is paired with 2 groups of outputs. OUT1 and OUT2 are used for control output or
proportional output of CH1 ~ CH6. SUB1 and SUB2 are used for control output or alarm output.
See Table 1 for the relations between input and output.
Output Group INA (CH1 ~ CH3) INA (CH1 ~ CH3) INB (CH4 ~ CH6)
OUT1
OUT2 Alarm 1 output No corresponding output
SUB1 Control output Control output or alarm 1 output No corresponding output
SUB2 Alarm 2 output No corresponding output Control output or alarm 1 output
Note: SUB1 and SUB2 do not support DTE20L and DTE20C. Please install the optional output modules you purchase into the correct slot.
Communication Address of Output & How to Set up Parameters
See Table 2 for the communication addresses of output and Table 3 for the definition of the value in the address.
CH1 CH2 CH3 CH4 CH5 CH6
OUT1, OUT2 H10A8 H10A9 H10AA H10AB H10AC H10AD
SUB1, SUB2 H10B0 H10B1 H10B2 H10B3 H10B4 H10B5
3 channels of input 6 channels of input
Main control output or proportional
output
Main control output or proportional
output
Table 1
INA INB
No corresponding output
Main control output or proportional
output
- 3 -
A
Table 2
Value = 0 Value = 1 Value = 2 Value = 3
OUT1, OUT2** Heating control Cooling control Proportional output Disable output
SUB1, SUB2** Heating control Cooling control Alarm output* Disable output
Table 3
* When there are only 3 channels of inputs, SUB1 cannot be used for alarm output but heating/cooling control only.
** When there are only 3 channels of inputs, OUT2 and SUB2 cannot be set up by the user but set up automatically as "alarm output” by the
controller.
Control Output:
DTE offers PID control, ON/OFF control, manual control and programmable PID control. Control output methods are set at address H10B8 ~
H10BF (default = 0: PID), PID parameters at H1028 ~ H105F, ON/OFF parameters at H1058 ~ H106F, and manual control parameters at
H1070 ~ H107F.
Alarm Output:
DTE offers 13 alarm modes. The alarm modes are set up at address H10C0 ~ H10C7, upper limits at H1080 ~ H1087 and lower limits at
H1088 ~ H108F.
SV Alarm Mode Alarm Output Operation
0 No alarm Off
Alarm output is enabled when the temperature reaches upper and lower limits: The alarm
1
will be enabled when PV exceeds SV + AL-H or falls below SV – AL-L.
Alarm output will be enabled when the temperature reaches the upper limit: The alarm will
2
be enabled when the PV exceeds SV + AL-H.
Alarm output will be enabled when the temperature reaches the lower limit: The alarm will be
3
enabled when the PV falls below SV – AL-L.
4 Alarm output will be enabled when the PV is between SV + AL-H and SV – AL-L.
Alarm output will be enabled when the temperature reaches the absolute value of the upper
5
and lower limits: The alarm will be enabled when the PV exceeds AL-H or falls below AL-L.
Alarm output will be enabled when the temperature reaches the absolute value of the upper
6
limit: The alarm will be enabled when the PV exceeds AL-H.
Alarm output will be enabled when the temperature reaches the absolute value of the lower
7
limit: The alarm will be enabled when the PV falls below AL-L.
Upper/lower limit standby alarm: The alarm will be enabled when the PV reaches SV and
8
further exceeds SV + AL-H or falls below SV – AL-L.
Upper limit standby alarm: The alarm will be enabled when the PV reaches SV and further
9
exceeds SV + AL-H.
Lower limit standby alarm: The alarm will be enabled when the PV reaches SV and further
10
falls below SV – AL-L.
Upper limit hysteresis alarm: The alarm will be enabled when the PV exceeds SV + AL-H.
11
The alarm will be disabled when the PV falls below SV + AL-L.
Lower limit hysteresis alarm: The alarm will be enabled when the PV falls below SV – AL-H.
12
The alarm will be disabled when the PV exceeds SV – AL-L.
13 CT alarm: The alarm will be enabled when the CT value exceeds AL-H or falls below AL-L.
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
AL-L SV AL-H
AL-L
AL-L SV
AL-L
L-L
AL-L
AL-L SV
AL-H
ON
OFF
AL-L
SV
AL-H
SV
AL-H
AL-H
AL-H
SV
AL-H
SV AL-H
AL-L
AL-H
AL-L
AL-H
- 4 -
LED Display
PWR: On DTE is powered.
RUN: On Any of the channel is executing.
COM: Flashing Communication in progress
ERR: Indicating errors (red)
ERR LED is on indicates one of the following errors occur, and the output has to be disabled.
1. Memory EEPROM error.
2. Any of the input points is not connected.
3. Any of the input points exceeds the setup range.
4. Any of the input temperatures has not been stabilized.
Synchronous Communication Protocol & Auto ID Setup
This function allows the auto setup of communication protocol in extension module DTC2000 and DTC2001 following the communication
protocol set in the DTE main unit. The station IDs of DTC decrease. See below for the steps.
1. Set the auto communication ID of DTE as “1” (communication address: H10F8).
2. Switch off DTE. Connect DTE with extension module DTC2000, DTC2001 and switch on DTE again.
3. Default communication protocol: 9,600bps, 7 bits, Even, 1 stop bit, communication address = 01.
4. This function will consume 3 ~ 5 seconds more when you switch on DTE.
CT (Current Transformer)
Function
DTE10P offers maximum 3 channels of CT (CT1 ~ CT3), responsible for monitoring the current in INA.
Each CT group can be set up independently. With alarm outputs, when the detected current value is
beyond the allowed range, the corresponding alarm will be enabled.
Slot INA offers 3 channels of input, and CH1 ~ CH3 correspond to the current detected at CT1 ~ CT3.
Hardware requirement: Accessory DTE2CT inserted in the slot AUX.
How to Operate
1. Enable the CT function: Write 1234H into the address 47F1H and then 0004H into address 4824H.
bits in 4824H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Flag --
Notes:
The flag to enable CT is at bit2 of 4824H. Write 0004H to bit2 to set it on.
If the “multistate” function is enabled, for example, writing in 0024H means enabling bit5 and bit2 at the same time.
You can only choose to use either the CT or EVENT function.
If there is already a set value in 4824H and you would like to modify it, reset it to 0 before you set up a new value.
2. When you use INA input or INA + INB input, set up relevant parameters using the table below.
INA input:
Hot runner
control
OUT1 control mode 10A8H 10A9H 10AAH
OUT2 control mode 10B0H 10B1H 10B2H
Alarm 1 output mode 10C0H 10C1H 10C2H
Alarm 2 output mode 10C4H 10C5H 10C6H
Upper bound of Alarm 1 output 1080H 1081H 1082H
Lower bound of Alarm 1 output 1088H 1089H 108AH
Upper bound of Alarm 2 output 1084H 1085H 1086H
Lower bound of Alarm 2 output 108CH 108DH 108EH
CT value (latch) 19A0H 19A1H 19A2H
CT value (dynamic) 19A4H 19A5H 19A6H
Slope control -- Latch CT EVENT --
INA CH1 CH2 CH3
- 5 -
INA + INB input:
INA+INB CH1 CH2 CH3 CH4 CH5 CH6
OUT1 control mode 10A8H 10A9H 10AAH 10ABH 10ACH 10ADH
Alarm 1 output mode 10C0H 10C1H 10C2H 10C3H 10C4H 10C5H
Upper bound of Alarm 1 output 1080H 1081H 1082H 1083H 1084H 1085H
Lower bound of Alarm 1 output 1088H 1089H 108AH 108BH 108CH 108DH
CT value (latch) 19A0H 19A1H 19A2H -- -- --
CT value (dynamic) 19A4H 19A5H 19A6H -- -- --
3. OUT1 control mode has to be set to “0” (heating) or “1” (cooling). It cannot be set to “2” (proportional output).
4. You can select Alarm 1 or Alarm 2 to be the output contact. The output mode has to be set to “13” (000DH).
5. Adjust the upper/lower bound of the alarm output.
6. The CT value will only be measured when there is OUT1 executing. If OUT1 does not exist, the previous CT value measured will be
displayed.
EVENT Input
Function
DTE10P offers 6 channels of EVENT input (EV1 ~ EV6), and each EVENT can be
set up independently. Slot number 1 ~ 6 in AUX on DTE10P correspond to EV1 ~ EV6.
EV1 to EV6 can be short-circuited individually with slot number 9 to switch functions.
Hardware requirement: Accessory DTE20D inserted in the slot AUX.
How to Operate
1. Enable the EVENT function: Write 1234H into the address 47F1H and then 0002H into address 4824H.
bits in 4824H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Flag --
Notes:
The flag to enable EVENT is at bit1 of 4824H. Write 0002H to bit1 to set it on.
If the “multistate” function is enabled, for example, writing in 0022H means enabling bit5 and bit1 at the same time.
You can only choose to use either the CT or EVENT function.
If there is already a set value in 4824H and you would like to modify it, reset it to 0 before you set up a new value.
2. Each channel can be set up individually for specific functions.
Addresses:
CH CH1 CH2 CH3 CH4 CH5 CH6
Address for the
EVENT function
Functions:
Set value 0 1 2 3 4
Function N/A
Definitions:
RUN/STOP: To enable or disable the output.
SV1/SV2: To switch between set values.
Auto/manual: To switch between the PID and manual controls.
Execute/pause: To execute or pause the counting time when in programmable PID control.
Example: If you would like the function of EVENT1 at CH1 to be “SV1/SV2”, write 0002H into address 1998H.
1998H 1999H 199AH 199BH 199CH 199DH
Hot runner
control
RUN (open circuit)
STOP (short circuit)
Slope control -- Latch CT EVENT --
SV1 (open circuit)
SV2 (short circuit)
Auto (open circuit)
Manual (short circuit)
Execute (open circuit)
Pause (short circuit)
Slope
Function
The temperature rises according to the slope set. Unit: 0.1°C/min.
Example: Suppose the slope is set to “50” and SV “200.0°C”, then the temperature will rise at 5°C per minute until it reaches 200.0°C.
- 6 -
How to Operate
1. Enable the slope function: Write 1234H into the address 47F1H and then 0020H into address 4824H.
bits in 4824H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Flag --
Notes:
The flag to enable slope function is at bit5 of 4824H. Write 0020H to bit5 to set it on.
If the “multistate” function is enabled, for example, writing 0022H means enabling bit5 and bit1 at the same time.
If there is already a set value in 4824H and you would like to modify it, reset it to 0 before you set up a new value.
2. Set up relevant parameters using the table below.
CH CH1 CH2 CH3 CH4 CH5 CH6
Set value (SV) 1008H 1009H 100AH 100BH 100CH 100DH
Slope (unit: 0.1°) 1970H 1971H 1972H 1973H 1974H 1975H
Note: To stabilize the control, first execute auto-tuning when the slope function is selected. When auto-tuning is being executed, the slope
control will stop.
Hot runner
control
Slope control -- Latch CT EVENT --
Programmable PID Latch Function!
Function
DTE10P offers programmable PID latch function. When the power is off and on again, the status before the power is cut off can be retained.
How to Operate
1. Enable the programmable PID latch function: Write 1234H into the address 47F1H and then 0008H into address 4824H.
bits in 4824H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Flag --
Notes:
The flag to enable PID latch is at bit3 of 4824H. Write 0008H to bit3 to set it on.
If the “multistate” function is enabled, for example, writing in 0028H means enabling bit5 and bit3 at the same time.
If there is already a set value in 4824H and you would like to modify it, reset it to 0 before you set up a new value.
Hot runner
control
Slope control -- Latch CT EVENT --
Opposite Output!
Function!
The 6 channels on DTE10P can be set to opposite output, that is, when the output is set to 0, the actual output will be 1.
How to Operate!
To set CH1 and CH3 to opposite output, first write 1234H into the address 47F1H and then 0005H into address 4821H to set on CH1 (bit0)
and CH3 (bit2).
CH6 CH5 CH4 CH3 CH2 CH1
Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Delayed Alarm!
Function!
When the set condition for alarms is met, the alarm will be enabled after a pre-set period of time.
How to Operate!
Set up the time using the table below. Unit: second
CH CH1 CH2 CH3 CH4 CH5 CH6
Address for
delayed alarm
1990H 1991H 1992H 1993H 1994H 1995H
- 7 -
Output Limits!
Function!
The output is limited between the maximum and minimum percentages.
How to Operate
Set up relevant parameters using the table below.
CH CH1 CH2 CH3 CH4 CH5 CH6
Max. output (%) 1980H 1981H 1982H 1983H 1984H 1985H
Min. output (%) 1988H 1989H 198AH 198BH 198CH 198DH
Note: When the output volume is limited at 20 to 80%, it means the output volume 0 to 100% calculated by the controller is corresponding
to the actual output 20 to 80%.
Programmable Control Time Unit!
Function!
The unit of programmable control time can be “minute” or “second”.
How to Operate!
Write 0 to the address to set the time unit to “minute” (default) or write 1 to set it to “second”.
CH CH1 CH2 CH3 CH4 CH5 CH6
Address for time unit 1978H 1979H 197AH 197BH 197CH 197DH
Input Filter!
Function!
To avoid unstable PV display due to interferences, DTE10P offers the filter function. Instead of averaging the values, the filter function here
calculate the weighted average value of the “current PV” and “previous PV”.
The filter equation: PV (displayed value) = [previous PV x (filter times – 1) + current PV] / filter times
The bigger the filter times, the bigger the weight of the previous PV, and the smoother the temperature display, which is a good way to
suppress interferences.
How to Operate!
Set up relevant parameters using the table below.
Parameter Address Default value Range
Filter times 10F7H 8 0 ~ 50
Filter range 10F9H 1.0 0.1 ~ 10.0
Hot Runner Control!
Function!
The hot runner control includes 3 steps:
1. Heating up by constant output volume
2. Timed PID control (Soak)
3. Slope heating to the target temperature (SV)
How to Operate!
1. Enable the hot runner control function: Write 1234H into the address 47F1H and then 0060H into address 4824H.
bits in 4824H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Flag --
Notes:
Hot runner
control
Slope control -- Latch CT EVENT --
- 8 -
The flag to enable hot runner control is at bit6 of 4824H (and bit5 as to be enabled at the same time). Write 0060H to set both bits on.
If there is already a set value in 4824H and you would like to modify it, reset it to 0 before you set up a new value.
2. Set up relevant parameters using the table below.
CH CH1 CH2 CH3 CH4 CH5 CH6
Temp. bound (unit: 0.1°) 1960H 1961H 1962H 1963H 1964H 1965H
Constant output volume
(unit: 0.1%)
Timed time (unit: min.) 19B0H 19B1H 19B2H 19B3H 19B4H 19B5H
Target temperature (unit: 0.1°) 1008H 1009H 100AH 100BH 100CH 100DH
Slope (unit: 0.1°) 1970H 1971H 1972H 1973H 1974H 1975H
1968H 1969H 196AH 196BH 196CH 196DH
Example!
Assume the temperature bound is 100.0, constant output volume is 35.0, timed time is 15, target temperature is 200.0 and slope is 20.0, thus
1. The heater outputs by the 35% constant volume and waits for the temperature to rise to 100 degrees,
2. When the temperature hits 100 degrees, switch to the PID soak mode and retain the temperature constantly for 15 minutes.
3. When the time is up, switch to the slope control mode, executing the condition of a 20 degree temperature rise every minute.
4. When the heating achieves 200 degrees, the hot runner control is completed.
RS-485 Communication
1. DTE supports baud rates 2,400/4,800/9,600/19,200/38,400/57,600/115,200 bps and does not support communication format 7, N, 1/8, E,
2/8, O, 2. Communication protocol = Modbus ASCII or RTU.
2. Function codes: 03H = read maximum 8 words in the register; 06H = write 1 word into the register.
3. Address and contents: Every parameter has 2 communication addresses. One is numbered by the function of the parameter, and the other
is by the order of channel (as shown in the table below).
Content Explanation CH1 CH2 CH3 CH4 CH5 CH6
Present temperature value/input error
code
Set temperature value Unit: 0.1
Max. temperature value
Min. temperature value
Error temperature value
Proportional band value (Pb)
Ti value 0 ~ 9,999
Td value 0 ~ 9,999
Integration default
Proportional control offset error value,
when Ti = 0
Proportional band coefficient of output 1
and output 2
Dead band of control output 1 & output 2. -99.9 ~ 999.9
Hysteresis for output 1
Hysteresis for output 2
Unit; 0.1
See Table 5
Disabled when higher than
default value
Disabled when lower than
default value
-999 ~ +999
Unit: 0.1°C
0 ~ 9,999
Unit: 0.1
0.0 ~ 100.0%
Unit: 0.1%
0.0 ~ 100.0%
Unit: 0.1%
0.01 ~ 99.99
Unit: 0.01
0 ~ 9,999
Unit: 0.1%
0 ~ 9,999
Unit: 0.1%
H1000
(H1100)
H1008
(H1101)
H1010
(H1102)
H1018
(H1103)
H1020
(H1104)
H1028
(H1105)
H1030
(H1106)
H1038
(H1107)
H1040
(H1108)
H1048
(H1109)
H1050
(H110A)
H1058
(H110B)
H1060
(H110C)
H1068
(H110D)
INA INB
H1001
(H1200)
H1009
(H1201)
H1011
(H1202)
H1019
(H1203)
H1021
(H1204)
H1029
(H1205)
H1031
(H1206)
H1039
(H1207)
H1041
(H1208)
H1049
(H1209)
H1051
(H120A)
H1059
(H120B)
H1061
(H120C)
H1069
(H120D)
H1002
(H1300)
H100A
(H1301)
H1012
(H1302)
H101A
(H1303)
H1022
(H1304)
H102A
(H1305)
H1032
(H1306)
H103A
(H1307)
H1042
(H1308)
H104A
(H1309)
H1052
(H130A)
H105A
(H130B)
H1062
(H130C)
H106A
(H130D)
H1003
(H1400)
H100B
(H1401)
H1013
(H1402)
H101B
(H1403)
H1023
(H1404)
H102B
(H1405)
H1033
(H1406)
H103B
(H1407)
H1043
(H1408)
H104B
(H1409)
H1053
(H140A)
H105B
(H140B)
H1063
(H140C)
H106B
(H140D)
(H1500)
(H1501)
(H1502)
(H1503)
(H1504)
(H1505)
(H1506)
(H1507)
(H1508)
(H1509)
(H150A)
(H150B)
(H150C)
(H150D)
H1004
H100C
H1014
H101C
H1024
H102C
H1034
H103C
H1044
H104C
H1054
H105C
H1064
H106C
H1005
(H1600)
H100D
(H1601)
H1015
(H1602)
H101D
(H1603)
H1025
(H1604)
H102D
(H1605)
H1035
(H1606)
H103D
(H1607)
H1045
(H1608)
H104D
(H1609)
H1055
(H160A)
H105D
(H160B)
H1065
(H160C)
H106D
(H160D)
- 9 -
Content Explanation CH1 CH2 CH3 CH4 CH5 CH6
Read/write output 1 value Unit: 0.1 %
Read/write output 2 value Unit: 0.1 %
Upper limit for alarm output
Lower limit for alarm output
Tuning for upper limit of analog output
Tuning for lower limit of analog output
Input sensor type See “Input” section
Output function for output 1
Output function for output 2
Control method
Alarm 1 output mode See “Alarm Output” section
Alarm 2 output mode See “Alarm Output” section
Heating/cooling cycle for output 1
Heating/cooling cycle for output 2
Run/Stop the control
Status of PID auto-tuning
Positive/negative proportional output
LED status
Content Explanation
H10F0
Other statuses
Communication
specifications
(See Table 4)
Temperature
H10F8
Auto ID setup
Alarm enabled when
temperature exceeds upper
limit
Alarm enabled when
temperature falls below lower
limit
Current (4 ~ 20mA) or voltage
output tuning
Current (4 ~ 20mA) or voltage
output tuning
0: heating
1: cooling
2: proportional output
0: heating (default)
1: cooling
2: alarm
0: PID
1: ON-OFF
2: manual
3: PID programmable
1 ~ 99 seconds
0 = 0.5 second
1 ~ 99 seconds
0 = 0.5 second
0: stop
1: executing
2: program stops
3: program pauses
0: stop
1: executing
0: positive
1: negative (slope)
b1: Alarm 2; b2: °C; b3:°F; b4:
Alarm 1; b5: OUT2; b6: OUT1;
b7: AT
H10F1
Open
special
unit
function
(H1234)
H10F9
Reserved
H10F2
Return to
default
(H1357)
H10FA
Baud rate
INA INB
H1070
(H110E)
H1078
(H110F)
H1080
(H1110)
H1088
(H1111)
H1090
(H1112)
H1098
(H1113)
H10A0
(H1114)
H10A8
(H1115)
H10B0
(H1116)
H10B8
(H1117)
H10C0
(H1118)
H10C4
(H1518)
H10C8
(H1119)
H10D0
(H111A)
H10D8
(H111B)
H10E0
(H111C)
H10E8
(H111D)
H1124 H1224 H1324 H1424 H1524 H1624
H10F3
Reserved
H10FB
ASCII = 0
RTU = 1
H1071
(H120E)
H1079
(H120F)
H1081
(1210)
H1089
(H1211)
H1091
(H1212)
H1099
(H1213)
H10A1
(H1214)
H10A9
(H1215)
H10B1
(H1216)
H10B9
(H1217)
H10C1
(H1218)
H10C5
(H1618)
H10C9
(H1219)
H10D1
(H121A)
H10D9
(H121B)
H10E1
(H121C)
H10E9
(H121D)
H10F4
Reserved
H10FC
8 bits = 0
7 bits = 1
H1072
(H130E)
H107A
(H130F)
H1082
(H1310)
H108A
(H1311)
H1092
(H1312)
H109A
(H1313)
H10A2
(H1314)
H10AA
(H1315)
H10B2
(H1316)
H10BA
(H1317)
H10C2
(H1318)
H10C6
(H1718)
H10CA
(H1319)
H10D2
(H131A)
H10DA
(H131B)
H10E2
(H131C)
H10EA
(H131D)
H10F5
Reserved
H10FD
2 stop = 0
1 stop = 1
H1073
(H140E)
H107B
(H140F)
H1083
(H1410)
H108B
(H1411)
H1093
(H1412)
H109B
(H1413)
H10A3
(H1414)
H10AB
(H1415)
H10B3
(H1416)
H10BB
(H1417)
H10C3
(H1418)
H10CB
(H1419)
H10D3
(H141A)
H10DB
(H141B)
H10E3
(H141C)
H10EB
(H141D)
H1074
(H150E)
H107C
(H150F)
H1084
(H1510)
H108C
(H1511)
H1094
(H1512)
H109C
(H1513)
H10A4
(H1514)
H10AC
(H1515)
H10B4
(H1516)
H10BC
(H1517)
H10C4
(H1518)
H10CC
(H1519)
H10D4
(H151A)
H10DC
(H151B)
H10E4
(H151C)
H10EC
(H151D)
H10F6
Reserved
H10FE
Parity bit
H1075
(H160E)
H107D
(H160F)
H1085
(H1610)
H108D
(H1611)
H1095
(H1612)
H109D
(H1613)
H10A5
(H1614)
H10AD
(H1615)
H10B5
(H1616)
H10BD
(H1617)
H10C5
(H1618)
H10CD
(H1619)
H10D5
(H161A)
H10DD
(H161B)
H10E5
(H161C)
H10ED
(H161D)
H10F7
Reserved
H10FF
ID 1 ~ 247
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Communication Parameter Setting
Content 0 1 2 3 4 5 6
Baudrate 2,400bps 4,800bps 9,600bps 19,200bps 38,400bps 57,600bps 115,200bps
Parity bit None (N) Even (E) Odd (O)
Table 4
Error Codes
The error codes can be read from address H1000 ~ H1007. When the input operation is in normal status, H1000 ~ H1007 are for input values.
When input error occurs (except for stable status and input exceeding the range), DTE will read error codes in H8001 ~ H8002.
0x1000 Error description
0x8001 EEPROM cannot be written in.
0x8002 Input sensor is not connected.
0x8003 Group INB is not connected.
Table 5
Returning to Default Value: Write H1234 into address H10F1 and H1357 into address H10F2. Restart DTE.
Programmable Communication Parameter Setting
Content Explanation CH1 CH2 CH3 CH4 CH5 CH6
Read remaining time of the step Unit: sec H111E H121E H131E H141E H151E H161E
Read remaining time of the step Unit: min H111F H121F H131F H141F H151F H161F
Read the NO. of the current pattern 0 ~ 7 H1120 H1220 H1320 H1420 H1520 H1620
Read the NO. of the current step 0 ~ 7 H1121 H1221 H1321 H1421 H1521 H1621
NO. of start pattern 0 ~ 7 H1122 H1222 H1322 H1422 H1522 H1622
NO. of start step 0 ~ 7 H1123 H1223 H1323 H1423 H1523 H1623
INA INB
Programmable Parameter Setting
Content Explanation Pattern 0 Pattern 1 Pattern 2 Pattern 3 Pattern 4 Pattern 5 Pattern 6 Pattern 7
Max. number of
steps in the pattern
Number of cycles of
pattern 0 ~ 7
execution
NO. of current link
pattern
Address Default Content Explanation
2000H ~ 203FH 0
2080H ~ 20BFH 0
4. Communication format: 03 = read bit data; 06 = write bit data
0 ~ 7 = N: The pattern
executes from step 0 to
N.
0 ~ 199: The pattern
has been executed for
1 ~ 200 times
0 ~ 8: 8 refers to end of
program; 0 ~ 7 refer to
the NO. of next pattern
H2068 H2069 H206A H206B H206C H206D H206E H206F
H2070 H2071 H2072 H2073 H2074 H2075 H2076 H2077
H2078 H2079 H207A H207B H207C H207D H207E H207F
Target temperatures for pattern 0 ~ 7
Pattern 0: 2000H ~ 2007H
Execution time for pattern 0 ~ 7
Pattern 0: 2080H ~ 2087H
Unit: 0.1°C
Time: 0 ~ 900 (Unit: 1 min)
ASCII Mode
Read Command Read Response Message Write Command Write Response Message
Start word ’:’ Start word ’:’ Start word ’:’ Start word ’:’
Machine address 1 ‘0’ Machine address 1 ‘0’ Machine address 1 ‘0’ Machine address 1 ‘0’
Machine address 0 ‘1’ Machine address 0 ‘1’ Machine address 0 ‘1’ Machine address 0 ‘1’
- 11 -
Read Command Read Response Message Write Command Write Response Message
Command 1 ‘0’ Command 1 ‘0’ Command 1 ‘0’ Command 1 ‘0’
Command 0 ‘3’ Command 0 ‘3’ Command 0 ‘6’ Command 0 ‘6’
‘1’ ‘0’ ‘1’ ‘1’
Length of response data
Read start address of
data/bit
Read length of data/bit
(word/bit)
LRC1 check ‘E’ ‘0’ LRC1 check ‘F’ LRC1 check ‘F’
LRC0 check ‘A’
End word 1 CR LRC1 check ‘0’ End word 1 CR End word 1 CR
End word 0 LF LRC0 check ‘3’ End word 0 LF End word 0 LF
End word 1 CR
End word 0 LF
‘0’
‘0’ ‘0’ ‘0’ ‘0’
‘0’ ‘1’
‘0’ ‘F’ ‘0’ ‘0’
‘0’
‘0’ ‘0’ ‘E’ ‘E’
‘2’ ‘0’
(byte)
Data content in H1000
Data content in H1001
‘4’ ‘0’ ‘0’
‘4’ ‘3’ ‘3’
‘0’ LRC0 check ‘D’ LRC0 check ‘D’
Data address
Write data content
Data address
‘1’
Write data content
‘8’
LRC Check
Sum up the contents from “machine address” to “data content”, e.g. H01 + H03 + H10 + H00 + H00 + H02 = H16. Obtain 2’scomplement H
EA.
RTU Mode
‘1’
‘8’
Read Command Read Response Message Write Command Write Response Message
Machine address H01 Machine address H01 Machine address H01 Machine address H01
Command H03 Command H03 Command H06 Command H06
H10 H10 H10
Read start address of data
Read length of data
(bit/word)
CRC low byte HC0 H03 CRC low byte HDD CRC low byte HDD
CRC high byte HCB
CRC low byte HBB
CRC high byte H15
CRC (Cyclical Redundancy Check) is obtained by the following steps:
unsigned int reg_crc = 0xffff;
i = 0;
while (length--)
{ reg_crc ^= RTUData[i];
i ++;
for (j = 0; j < 8; j++)
{ if (reg_crc & 0x01) reg_crc = (reg_crc >> 1) ^ 0xA001;
else reg_crc = reg_crc >> 1;
}
return(reg_crc);
Software for Setting up Communication on PC: Download the free software on Delta’s website.
Length of response data
H00
H00 H01 H03 H03
H02
}
(byte)
Data content 1
Data content 2
H04 Write data address
HF4
H20 CRC high byte HE2 CRC high byte HE2
Write data content
H01
H20
Write data address
Write data content
H01
H20
- 12 -
How to Mount & DIN Rail Size
Connect maximum 7 DTC2000 or DTC2001 controllers to DTE by using DIN rail.
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