Shini TC300SK Function Manual
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Shini TC300SK Function Manual

Shini TC300SK Function Manual

Hot runner temperature controller
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Table of Contents

TC300SK
Hot Runner Temperature Controller
Communications Function Manual
Date：Jan. 2021
Version：Ver.A (English)

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Summary of Contents for Shini TC300SK

  • Page 1 TC300SK Hot Runner Temperature Controller Communications Function Manual Date：Jan. 2021 Version：Ver.A (English)

  • Page 3: Table Of Contents

    1. Safety Regulations and Attentions ..............5 2. General Description ..................6 3. Description of MODBUS Features ..............7 3.1 Master-Slave Structure ................7 3.2 Transmission Protocol ................7 3.3 Description of Communication Format and Data Command ....13 4. TC300SK Communication Table ..............14 3(18)
  • Page 4 4(18)

  • Page 5: Safety Regulations And Attentions

    TC300SK will result in electrical shock and equipment damage. 5. Check operation of the TC300SK’s heat cooling fan from time to time. In case the heat dissipation fan is clogged, immediately clean the fan to ensure air flow or heat dissipation will be unhindered.

  • Page 6: General Description

    8. The TC300SK shall be serviced by professionals only. Before service work, make sure the power mains are switched off. Dismantling the TC5A when it the power is on is likely to cause electrical hazards. 2. General Description Read this manual carefully before operation to prevent damage of the machine or personal injuries.

  • Page 7: Description Of Modbus Features

    3. Description of MODBUS Features 3.1 Master-Slave Structure 1. The Modbus is configured in a Master-Slave Structure in which, a point-to-point communication method is implemented. After delivering a message, the Master end will wait for the corresponding message reply from the Slave end; Likewise, the Slave end must respond to the corresponding message that is received from the Master end.
  • Page 8 Information Interchange), each count of 8-bit data in the communication packet will occupy two ASCII bits. The advantage of this kind of communication mode is to avoid errors occurring when judging the data (bit) if the packet data is delayed (even up to 1 second) during the transmission process. 1) Definition of Coding: Each count of 8-bit data consists of two ASCII bits.
  • Page 9 3) Description of Communication Data Format： Communication Start: ASCII mode is„：‟(3AH) Communication Address: The scope of a legal communication address is between 1~255. Example: Communication with the ID (communication address) expressed by 16‟ (16-decimal 10H): ASCII Mode: ADR = „1”0”=> 31H, 30H. Command Code (03H is data reading;...
  • Page 10 5) Parameter Read-Out: Read out the data command code – 03H (read out one WORD). Example: Read out the register 40001 of instrument address ID=01H, and the first register (instrument register address 0) in Zone 4. Assume that the register address 40001 is 100 (64H), that is, read out current set temperature of the instrument.
  • Page 11 2. RTU Mode: After selecting the Modbus RTU (Remote Terminal Unit) Mode, each count of 8-bit data will include two 4-bit 16-decimal system codes. The advantage of selecting this mode is to accommodate higher data quantities than ASCII, but the data transmission in each packet must be continuous without interruption.
  • Page 12 3) Parameter Write-In: Data write-in command code-06H (write in 1 count of WORD). Example: Write 100 (0064H) to the register 40001 of the instrument address ID=01H, the first register (instrument register address 0) in zone 4, that is, the instrument setting value is 100. Command Message Response Message Data Address...

  • Page 13: Description Of Communication Format And Data Command

    3.3 Description of Communication Format and Data Command 1. Communication Protocol: ASCII Mode/RTU Mode 2. Speed: 9600 bps/19200 bps/38400 bps/57600 bps/115200 bps 3. Initial bit: 1 bit 4. Data Length: 8 bit 5. End bit: 1 bit 6. Parity check: None (without parity check) 13(18)

  • Page 14: Tc300Sk Communication Table

    4. TC300SK Communication Table Addres Name Notation Prese Name Bit save Scope Unit Notation Note ℃ ℉ Set Value LOS~HIS Set Value Manual Manual Output Percent 0~100 % Output Percent Standby ℃ ℉ ℃ ℉ Stby-p Standby Temperature 0~300 Temp.
  • Page 15 Bit2 SENS Thermocouple Type Thermocouple Bit3 0=℃ Temperature Unit Temp. unit 1=℉ Name Address save Name Notation Preset Scope Unit Notation Note Bit4 0=Zero Cross Output trigger 0=ZRC Trigger Mode 1=Phase Angle mode 1=PHA Bit5 0=Auto 0=AUTO Control Mode Control mode Write in 1=Manual 1=MAN...
  • Page 16 (HMI comm. Sys. System System read only) Para parameter parameter Sys. System System Para parameter parameter Sys. System System Para parameter parameter Sys. System System Para parameter parameter Addres Prese Name Bit save Name Notation Scope Unit Notation Note Commuication ID 1~255 Comm.
  • Page 17 Reserve 0:shut down on/off 1：start up Bit0 0=OF 0=OFF AT start AT Switch 1=ON switch 1=ON Bit1 0=OF 0=OFF Insulated start Standby Start 1=ON switch 1=ON Bit2 0=OF 0=OFF Buzzer switch BELL Buzzer Switch 1=ON 1=ON Bit3 0=OF 0=OFF Module load reset rSET Initialize 1=ON...
  • Page 18 Output proportio Heater Out put Percentage Read only switch area display) Ambient Room ℃ ℉ Temperature Temp. Program Edition Version Power AC Power Frequenc Frequency Bit0: temp. sensor line breaks Bit1:temp. sensor line reversed Bit0= TCO Bit2:temp. Bit1=TCR sensor line Bit2=TCS short circuit Bit3=HTS...

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