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SAMWONTECH 

1st  Edition  of  TEMI2000_Series  IM  :  Dec.  15.  2008                                                                          Page    3  /  58 

2. Communication Specification 

 

The TEMI2500 controller provides Half-Duplex method support on RS232C and RS485 communication interface.  
- RS232C interface supports 1:1 direct communication between host computer on network system and TEMI2500. 
- RS485 interface supports to connect upper level network system with up to 31 slave TEMI2500 controller. 

 

█ Parameters for communication setting 
 

Parameter 

Range 

Description 

PCLINK 

Default protocol 

SUM 

Default pr CheckSum 

MODBUS ASC 

MODBUS ASCII 

PROTOCOL 

MODBUS RTU 

MODBUS RTU 

9600 

9600 bps 

19200 

19200 bps 

38400 

38400 bps 

57600 

57600 bps 

SPEED (BPS) 

115200 

115200 bps 

NONE 

None Parity 

EVEN 

Even Parity 

PARITY 

ODD 

Odd Parity 

1 

1 bit 

STOP BIT 

2 

2 bits 

7 

7 bits 

DATA LENGTH 

8 

8 bits 

ADDRESS 

1~99 

Address 

RESPONSE TIME 

0~10 

RESPONSE TIME  (=PRCESS TIME+RESPONSE*10msec) 

 

 
■ Factory default value 

 

• PROTOCOL 

SUM(CheckSum) 

• SPEDD (BPS) 

9600 bps 

• PARITY 

NONE 

• STOP BIT 

1 (1 bit) 

• DATA LENGTH 

8 (8 bits) 

• ADDRESS 

1 

• RESPONSE

 

0 (Process time + 10 msec)

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание TEMI2000 Series

Страница 1: ...COMMUNICATION MANUAL TEMPERATURE HUMIDITY PROGRAMMABLE CONTROLER TEMI2000 SERIES TEMI 2300 TEMI 2500 TEMI2700...

Страница 2: ...MI2300 TEMI2500 and TEMI2700 The model stated the manual content is TEMI2500 Contents 1 Safety Precautions 1 2 Communication Specifications 3 3 Communication Setting 4 4 Wiring for Communication 5 5 C...

Страница 3: ...to operating C Symbolizes Supplementary Explanation The information with this symbol describes additional explanation for features D Symbolizes Reference This symbol indicates further information and...

Страница 4: ...malfunction Limitation of Liability A SAMWONTECH does not guarantee or accept responsibility for this product other than the clauses stated in our warranty policy B SAMWONTECH assumes no liability to...

Страница 5: ...r communication setting Parameter Range Description PCLINK Default protocol PCLINK SUM Default protocol CheckSum MODBUS ASC MODBUS ASCII PROTOCOL MODBUS RTU MODBUS RTU 9600 9600 bps 19200 19200 bps 38...

Страница 6: ...th socket and pin header on power board of Control Board It is recommended to use tool like tweezers for setting socket to pin header correctly Make sure setup completed correctly Figure 1 Control Uni...

Страница 7: ...nterface setting RS232C RS485 Modular Connector Pin Mapping for COM2 port Description of Modular Connector Pin Mapping for COM2 port RS232C RS485 PIN no Signal Symbol Signal Symbol 1 Transmit Data TxD...

Страница 8: ...31 slave TEMI2500 controllers can be connected to a master device by multi drop networking Make sure to install 200 1 4W resistor on Last Leg at both end of terminal Slave and Master PC PLC TEMI2500 C...

Страница 9: ...MI2500 Command Function Command for communication Refer to 5 2 5 10 Delimiter Symbolize to separate Command and Data by Comma Data Formal text strings regulated by communication command rule Check Sum...

Страница 10: ...xt at 01RSD 06 0001 by ASCII code is 2C9 and lower digit 2 characters C9 will be used for CheckSum Text 0 1 R S D 0 6 0 0 0 1 Ascii value 30 31 52 53 44 2C 30 36 2C 30 30 30 31 ASCII Table 0 1 2 3 4 5...

Страница 11: ...vision of TEMI2500 READ WRITE Command Command Description RSD Read data in consecutive D Register in sequence Read RRD Read data in arbitrary single D Register Read WSD Write data in consecutive D Reg...

Страница 12: ...r Code SUM CR LF Description of Error Code Error Code Description Remarks 01 Invalid Command setting 02 Invalid D Register setting 04 Data Setting Error Invalid text data input Available 0 9 A F hexad...

Страница 13: ...1 64 Data Hexa decimal 16bit string 4 character with no decimal point Example To read the D Register FROM D0001 TEMP PV TO D0002 TEMP SP Request stx 01RSD 02 0001 cr lf Request with CheckSum stx 01RS...

Страница 14: ...1 2 3 1 2 1 4 1 Frame STX Address RRD OK Data 1 1 4 2 1 1 Data n SUM CR LF Count Number 1 64 Data Hexa decimal 16bit string 4 character with no decimal point Example To read the D Register D0001 TEMP...

Страница 15: ...F Response Message Frame Bytes 1 2 3 1 2 2 1 1 Frame STX Address WSD OK SUM CR LF Count Number 1 64 Data Hexa decimal 16bit string 4 character with no decimal point Example To write data to the D Regi...

Страница 16: ...sage Frame Bytes 1 2 3 1 2 2 1 1 Frame STX Address WRD OK SUM CR LF Count Number 1 64 Data Hexa decimal 16bit string 4 character with no decimal point Example To write 50 0 into the D0102 TEMP SP and...

Страница 17: ...2 3 1 2 1 4 1 4 Frame STX Address STD Count Number D Reg 1 D Reg 2 1 1 4 1 4 2 1 1 D Reg n 1 D Reg n SUM CR LF Response Message Frame Byte 1 2 3 1 2 2 1 1 Frame STX Address STD OK SUM CR LF Count Numb...

Страница 18: ...is used to read data in the address which had been registered by STD command Request Message Frame Bytes 1 2 3 2 1 1 Frame STX Address CLD SUM CR LF Response Message Frame Bytes 1 2 3 1 2 1 4 1 4 Fra...

Страница 19: ...rame STX Address AMI SUM CR LF Response Message Frame Bytes 1 2 3 1 2 1 Frame STX Address AMI OK 9 2 7 2 1 1 Model Name SPACE Version Revision SUM CR LF Exmaple To confirm controller own information R...

Страница 20: ...rror detecting LRC Longitudinal Redundancy Check CRC 16 Cyclic Redundancy Check Data time interval Under 1sec Under 24 bit time The Frame Structure of MODBUS protocol Modbus ASCII Protocol Header Addr...

Страница 21: ...p Back detecting test Function Code Description 03 Read data in consecutive D Register in sequence 06 Write data to arbitrary single D Register 08 Diagnostics Loop Back Test 16 Write data to consecuti...

Страница 22: ...ge to read the D Register FROM D0001 TEMP PV TO D0002 TEMP SP should be MODBUS ASCII 010300000002FA cr lf MODBUS RTU 010300000002C40B D Register has to be subtracted 1 from the designated address numb...

Страница 23: ...LF Example Request message to write 2 to D0100 pattern number should be MODBUS ASCII 01060063000294 cr lf MODBUS RTU 010600630002F815 D Register has to be subtracted 1 from the designated address num...

Страница 24: ...characters 16 Bit Protocol Tail 2 characters CR LF Example Request message to test loopback for self diagnosis should be MODBUS ASCII 010800000002F5 cr lf MODBUS RTU 01080000000261CA Response Message...

Страница 25: ...characters 8 Bit Data n Lo 2 characters 8 Bit Error detecting 2 characters 16 Bit Protocol Tail 2 characters CR LF Example Request message to write 10 0 to the D0102 TEMP SP and 20 0 to the D0103 HUMI...

Страница 26: ...ting D0800 D0899 COMMUNICATION Communication concerned information D0900 D0999 INPUT Sensor Input setting D1000 D1099 OUTPUT Control Output setting D1100 D1199 DO CONFIG DO Digital Output setting D120...

Страница 27: ...IS5 ALM5 T5 T UP 5 TEMP AT IS6 ALM6 T6 T SOAK 6 HUMI AT IS7 ALM7 T7 T DOWN 7 IS8 ALM8 T8 H UP 8 IS9 T9 H SOAK 9 IS10 T10 H DOWN 10 FEND 11 H1 PTEND 12 H2 DRAIN 13 H3 1 REF 14 H4 2 REF 15 H5 CTR STS D...

Страница 28: ...idity percentage control output MV D0009 C PIDNO Currently running PID number D0024 RUN TIME_H Process time Hour D0025 RUN TIME_M Process time Minute D0026 RUN TIME_S Process time Second PROGRAM opera...

Страница 29: ...R BACKUP DIRECTION setting D0136 TEMP AT Carrying out temperature Auto Tuning 0 0FF 1 ON D0137 HUMI AT Carrying out humidity Auto Tuning 0 0FF 1 ON D0147 PV FONT PV FONT select 0 HEAD 1 NORM 2 ART D01...

Страница 30: ...ration PROG 0 Set PROG Operation MODE D0104 OP MODE FIX 1 Set FIX Operation MODE STOP 0 Not using Power Mode COLD 1 COLD MODE D0105 PWR MODE HOT 2 HOT MODE To activate PROG operation RUN or FIX operat...

Страница 31: ...alled in TEMI2500 D0206 NOW MIN Current MN installed in TEMI2500 D0207 C YEAR Current YEAR setting in TEMI2500 D0208 C MONTH Current MONTH setting in TEMI2500 D0209 C DAY Current DAY setting in TEMI25...

Страница 32: ...T1 MSP Middle SP for temperature ON OFF SIGNAL 1 T1 D0303 T1 HSP High SP for temperature ON OFF SIGNAL 1 T1 D0304 T1 HDV High zone Deviation for operating Point at High Zone T1 D0305 T1 LDV Low zone D...

Страница 33: ...LAY TIME of Temperature INNER SIGNAL 1 D0407 IS1 HUMIRH Humidity range HIGH of INNER SIGNAL 1 D0408 IS1 HUMIRL Humidity range LOW of INNER SIGNAL 1 D0409 IS1 HUMIDYT DELAY TIME for Humidity INNER SIGN...

Страница 34: ...al 1 D0509 ALM1 HH_POINT Limit HIGH point of Humidity ALARM signal 1 D0510 ALM1 HL_POINT Limit LOW point of Humidity ALARM signal 1 D0511 ALM1 HHYS Hysteresis of Humidity ALARM signal 1 D0512 ALM1 HDY...

Страница 35: ...TIME SIGNAL 2 D0602 TS2DYTM_L DELAY TIME MIN SEC of generating TIME SIGNAL 2 D0603 TS2KPTM_H OPER TIME HOUR to keep generating TIME SIGNAL 2 D0604 TS2KPTM_L OPER TIME MIN SEC to keep generating TIME S...

Страница 36: ...y or hide AT KEY D0709 TEMP AT_POINT Temperature Point for Auto Tuning D0710 HUMI AT_POINT Humidity Point for Auto Tuning D0711 HUMI CMOD Humidity Control Mode D0715 1 TEMP_P Temperature Proportional...

Страница 37: ...tion COMMUNICATION concerned information D Register D Reg Symbol Descriptions D0801 PROTOCOL Communication Protocol information D0802 BPS Communication speed Baud Rate information D0803 PARITY Parity...

Страница 38: ...OW D0913 HUMI BIAS Humidity offset value of ALL BIAS for whole range D0914 HUMI INFL Humidity sensor filter to suppress fluctuation by Noise D0915 HUMI DFL Humidity Display Filter to adjust PV waving...

Страница 39: ...o Tuning GAIN value for Manual PID D1008 HUMI OUT Humidity Control OUTPUT type D1009 HUMI DIR PID Control DIRECTION FWD REV for humidity D1010 HUMI CT Pulse CYCLE TIME when SSR humidity Control Output...

Страница 40: ...RLY TWAIT KPT REALY No on I O and KEEP TIME for TEMP WAIT signal D1164 D1165 HWAIT RLY HWAIT KPT REALY No on I O and KEEP TIME for HUMI WAIT signal D1166 D1167 TUP RLY TUP DEV RELAY No on I O and DEV...

Страница 41: ...ERATION MODE when DI 1 ON D1203 DI2 OP_MODE OPERATION MODE when DI 2 ON D1204 DI3 OP_MODE OPERATION MODE when DI 3 ON D1205 BUZ TIME KEEP TIME to generating BUZZER sound D1206 DIDET TIME DETECT TIME t...

Страница 42: ...consists of setting parameter D Register for User Screen viewer PICTURE setting D Register D Reg Symbol Descriptions D1501 VIEW ROTATE Setting for using User Screen viewer D1502 R ST_TIME START TIME...

Страница 43: ...D Register D Reg Symbol Descriptions D1601 LANGUAGE Language for using TEMI2500 D1602 DISP MODE DISPLAY MODE for Initial Logo screen when PWR ON D1603 UKEY USE Setting for using USER KEY D1606 D1618 I...

Страница 44: ...1 and D1702 4 PT COPY Copy PTN in D1701 to PTN designated in D1703 1704 5 PT DEL Delete PTN designated in D1705 D1706 6 PT NAME READ Read PTN NAME in D1701 7 PT NAME WRITE Write PTN NAME in D1701 D170...

Страница 45: ...1 99 D1742 PT EMOD PATTERN END MODE 0 RESET 1 SEG HOLD 2 LINK RUN D1743 LINK PT LINK PATTERN 1 120 D1746 SEG_RPT S1 SEGMENT REPEAT START 1 D1747 SEG_RPT E1 SEGMENT REPEAT END 1 D1748 SEG_RPT C1 SEGME...

Страница 46: ...in D1701 Write SEGMENT number to read profile in D1702 Write READ TRIGGER 2 in D1707 Stay until reading D1708 response DONE 1 Reads profile TSP of temp humi process time etc in D1725 D1733 Above proce...

Страница 47: ...0 Write PATTERN number to program in D1701 Write SEGMENT number to program in D1702 Write profile TSP of temp humi process time etc in D1725 D1733 Write WRITE TRIGGER 3 in D1707 Stay until reading D17...

Страница 48: ...low describes process step to write program in D1736 D1757 Write PATTERN number to program in D1701 Write 0 of SEGMENT number to D1702 Write profile TSP of temp humi process time etc in D1736 D1757 Wr...

Страница 49: ...attern Below describes step to delete pattern Write SOURCE PATTERN number to copy in D1701 Write TARGET PATTERN number to paste in D1703 D1704 Write PT COPY TRIGGER 4 in D1707 Stay until reading D1708...

Страница 50: ...ern parameter D Register FILE information D Register D Reg Symbol Descriptions D2101 D2199 C TSP1 C TSP99 Temperature SP in reading pattern D2201 D2299 C HSP1 C HSP99 Humidity SP in reading pattern D2...

Страница 51: ...R MIN T3 HDV IS2 HUMIDYT ALM2 THYS 19 DI DATA T3 LDV IS3 TGT ALM2 TDYT 20 ADERR STS IS3 TYPE ALM2 HPOINT 21 IS3 BAND ALM2 HH_POINT 22 T4 LSP IS3 TEMPRH ALM2 HL_POINT 23 MEM FULL T4 MSP IS3 TEMPRL ALM...

Страница 52: ...TL_POINT 66 H1 HSP IS8 BAND ALM6 THYS 67 H1 HDV IS8 TEMPRH ALM6 TDYT 68 H1 LDV IS8 TEMPRL ALM6 HPOINT 69 IS8 TEMPDYT ALM6 HH_POINT 70 IS8 HUMIRH ALM6 HL_POINT 71 H2 LSP IS8 HUMIRL ALM6 HHYS 72 H2 MSP...

Страница 53: ...18 TS6DYTM_L 1 TEMP_OH ALM3 RLY 19 TS6KPTM_H 1 TEMP_OL ALM4 RLY 20 TS6KPTM_L 2 TEMP_P DRY LH HUMI RETT ALM5 RLY 21 TS7DYTM_H 2 TEMP_I DRY LL HUMI RETH ALM6 RLY 22 TS7DYTM_L 2 TEMP_D WET ADJV HUMI RETL...

Страница 54: ...UMI_P BP4 HPV HSPON RLY 61 TS17DYTM_H 1 HUMI_I HSOPN KPT 62 TS17DYTM_L 1 HUMI_D TWAIT RLY 63 TS17KPTM_H 1 HUMI_OH TWAIT KPT 64 TS17KPTM_L 1 HUMI_OL HWAIT RLY 65 2 HUMI_P HWAIT KPT 66 2 HUMI_I TUP RLY...

Страница 55: ...DI10 NAME8 INFORM2 NAME2 PATTERN_NAME10 21 DI7 OP DI2 NAME9 DI10 NAME9 INFORM2 NAME3 PATTERN_NAME11 22 DI7 DYT DI2 NAME10 DI10 NAME10 INFORM2 NAME4 PATTERN_NAME12 23 DI8 OP DI2 NAME11 DI10 NAME11 INFO...

Страница 56: ...I14 NAME4 65 DI6 NAME5 DI14 NAME5 66 DI6 NAME6 DI14 NAME6 67 DI6 NAME7 DI14 NAME7 68 DI6 NAME8 DI14 NAME8 69 DI6 NAME9 DI14 NAME9 70 DI6 NAME10 DI14 NAME10 71 DI6 NAME11 DI14 NAME11 72 DI6 NAME12 DI14...

Страница 57: ...LAMP_AL6 C TSP20 C HSP20 C SRTIME_H20 21 NPT21 LAMP_AL7 C TSP21 C HSP21 C SRTIME_H21 22 NPT22 LAMP_AL8 C TSP22 C HSP22 C SRTIME_H22 23 NPT23 LAMP_T1 C TSP23 C HSP23 C SRTIME_H23 24 NPT24 LAMP_T2 C TSP...

Страница 58: ...69 NPT69 C TSP69 C HSP69 C SRTIME_H69 70 NPT70 C TSP70 C HSP70 C SRTIME_H70 71 NPT71 C TSP71 C HSP71 C SRTIME_H71 72 NPT72 C TSP72 C HSP72 C SRTIME_H72 73 NPT73 C TSP73 C HSP73 C SRTIME_H73 74 NPT74...

Страница 59: ...L23 C TS1_23 C TS2_23 C TS3_23 C TS4_23 C WAIT_USE23 24 C SRTIME_L24 C TS1_24 C TS2_24 C TS3_24 C TS4_24 C WAIT_USE24 25 C SRTIME_L25 C TS1_25 C TS2_25 C TS3_25 C TS4_25 C WAIT_USE25 26 C SRTIME_L26 C...

Страница 60: ...C TS2_72 C TS3_72 C TS4_72 C WAIT_USE72 73 C SRTIME_L73 C TS1_73 C TS2_73 C TS3_73 C TS4_73 C WAIT_USE73 74 C SRTIME_L74 C TS1_74 C TS2_74 C TS3_74 C TS4_74 C WAIT_USE74 75 C SRTIME_L75 C TS1_75 C TS2...

Страница 61: ...Wonmi gu Buchon si Gyeonggi do Korea 420 773 TEL 82 32 326 9120 FAX 82 32 326 9119 Website http www samwontech com e mail webmater samwontech com The contents of this document are subject to change wi...

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