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Input Filter 

Function

 

To avoid unstable PV display due to interferences, DTE10T 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 

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 

-- 

Hot runner 

control 

Slop 

control 

-- 

Latch 

CT 

EVENT 

-- 

Notes: 

 

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 

CH7 

CH8 

Temp. bound

unit: 0.1°

 

1960H 

1961H 

1962H 

1963H 

1964H 

1965H 

1966H 

1967H 

Constant output volume

unit: 0.1%

 

1968H 

1969H 

196AH 

196BH 

196CH 

196DH 

196EH 

196FH 

Timed time

unit: min.

 

19B0H 

19B1H 

19B2H 

19B3H 

19B4H 

19B5H 

19B6H 

19B7H 

Target temperature

uint: 0.1°

 

1008H 

1009H 

100AH 

100BH 

100CH 

100DH 

100EH 

100FH 

Slop

unit: 0.1°

 

1970H 

1971H 

1972H 

1973H 

1974H 

1975H 

1976H 

1977H 

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. 

 

 

Содержание DTE10P Series

Страница 1: ...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 otherwis...

Страница 2: ...dbus ASCII RTU Extension port The extension port transmits 24 V power supply and communication signals to extension module DTC2000 Vibration resistance 10 to 55 Hz 10m s2 3 axes 10mins Shock resistanc...

Страница 3: ...hannels 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 al...

Страница 4: ...ed when the PV exceeds AL H or falls below AL L ON OFF AL L AL H 6 Alarm output will be enabled when the temperature reaches the absolute value of the upper limit The alarm will be enabled when the PV...

Страница 5: ...e channel CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1 CT and adjustment Current Transformer Function DTE10T offers maximum 4 channels of CT CT1 CT4 responsible for monitoring the current in INA Each CT group can...

Страница 6: ...A5H 19A6H 19A7H CT adjustment value 19A8H 19A9H 19AAH 19ABH 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...

Страница 7: ...d then 0020H into address 4824H Bits in 4824H Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Flag Hot runner control Slop control Latch CT EVENT Notes The flag to enable slope function is at bit5 of 4824H Wr...

Страница 8: ...Set up the time using the table below Unit second CH CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 Address for delayed alarm 1990H 1991H 1992H 1993H 1994H 1995H 1996H 1997H Output Limits Function The output is lim...

Страница 9: ...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 mod...

Страница 10: ...609 H104E H1709 H104F H1809 Proportional band coefficient of output 1 and output 2 0 01 99 99 Unit 0 01 H1050 H110A H1051 H120A H1052 H130A H1053 H140A H1054 H150A H1055 H160A H1056 H170A H1057 H180A...

Страница 11: ...eserved H10F5 Reserved H10F6 Channel disable H10F7 Filter times Communication specifications See Table 4 H10F8 Auto ID setup H10F9 Filter range H10FA Baud rate H10FB ASCII 0 RTU 1 H10FC 8 bits 0 7 bit...

Страница 12: ...0 Unit 1 min 4 Communication format H03 read bit data H06 write bit data ASCII Mode Single read and write Read Command Read Response Message Write Command Write Response Message Start word Start word...

Страница 13: ...H03 Command H06 Command H06 Read start address of data H10 Length of response data byte H04 Write data address H10 Write data address H10 H00 H01 H01 Read length of data bit word H00 Data content 1 H...

Страница 14: ...ngth 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...

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