SAMWONTECH ※ This manual applies to TEMP1300, TEMP1500 and TEMP1900 ※ The model stated the manual content is TEMP1500. Contents 1. Safety Precautions ………………………………………………………………………………… ………… 1 2. Communication Specifications ………………………………………………………………………………………… 3 3. Communication Setting ………………………………………………………………………………………………… 4 4. Wiring for Communication ……………………………………………………………………………………………… 5 5.
(B) Read and understand this Communication Manual carefully before using the product. (C) This Communication Manual describes functions and features of the product in detail, and SAMWONTECH can not guarantee against over applications would suit a customer’s particular purpose which is not described in this manual.
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(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 any party for any loss or damage, direct or indirect, caused by the use or any unpredictable defect of the product.
SAMWONTECH 2. Communication Specification The TEMP1500 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 TEMP1500. - RS485 interface supports to connect upper level network system with up to 31 slave TEMP1500 controller.
SAMWONTECH 3. Communication setting TEMP1500 provides flexible communication interface RS232C or RS485 from Control Unit directly. ▶ In [Figure 1], Using a flat-blade screwdriver to remove the cover. ▶ In [Figure 2], Communication settings by moving the socket ▶ It is recommended to use tool like tweezers for setting socket to pin-header correctly.
SAMWONTECH 4. Wiring for Communication Connector wiring between TEMP1500 and network system depends on communication interface setting (RS232C/RS485) █ Modular Connector Pin-Mapping for COM2 port RS232C RS485 RTX+ RTX- █ Description of Modular Connector Pin-Mapping for COM2 port RS232C RS485 PIN no.
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SAMWONTECH █ 6 Pin connector wiring for RS232C interface TEMP1500(COM2) Master Station ① ② ② ③ ⑦ ⑧ ③ ⑤ ○ SHIELD Shielded Cable █ 6 Pin connector wiring for RS485 interface TEMP1500(COM2) TEMP1500(COM2) Master Station ① ① RTX- RTX- RTX- ②...
SAMWONTECH 5. Communication Command 5.1 The Frame Structure of standard protocol The frame structure of protocol transmitting upper-level network system to TEMP1500 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ Address Command Data ① Protocol Header The beginning of communication command with STX (Start of Text), ASCII string with 0x02.
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SAMWONTECH █ Example for Example ◈ To read the consecutively D-Register from D0001 (NPV) to D0005 (MVOUT) - Rrquest : [stx]01RSD,05,0001[cr][lf] - Rrquest (with CheckSum) : [stx]01RSD,05,0001C8[cr][lf] ☞ As shown below, hexa decimal value adding each text at 01RSD,05,0001 by ASCII code is 2C8, and lower digit 2 characters C8 will be used for CheckSum.
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SAMWONTECH 5.2 Type of Communication Command Two types of commands are provided on TEMP1500. One is general READ/WRITE command to read and write information on D-Register, and the other is Reference command to read self-information of TEMP1500. ▣ Reference Command...
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SAMWONTECH 5.3 ERROR Response When an Error occurs during communication, TEMP1500 transmits a frame as following. bytes Frame Address Error Code ▣ Description of Error Code Error Code Description Remarks Invalid Command setting Invalid D-Register setting Invalid text data input...
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SAMWONTECH 5.4 RSD Command RSD Command is used to read data in a part of D-Register by consecutive address in sequence. ▣ Request Message Frame bytes Count Frame Address D-Reg. Number ▣ Response Message Frame bytes … Frame Address Data - 1 …...
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SAMWONTECH 5.5 RRD Command RRD Command is used to read data in arbitrary single D-Register. ▣ Request Message Frame bytes … Count Frame Address D-Reg.- 1 … Number D-Reg.- n ▣ Response Message Frame bytes … Frame Address Data - 1 …...
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SAMWONTECH 5.6 WSD Command WSD command is used to write data to a part of D-Register by consecutive address in sequence. ▣ Request Message Frame bytes Count Frame Address D-Reg. Data - 1 Number … … Data - n ▣ Response Message Frame...
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SAMWONTECH 5.7 WRD Command WRD Command is used to write data in arbitrary single D-Register. ▣ Request Message Frame bytes Count Frame Address D-Reg.- 1 Data - 1 Number … … D-Reg. - n Data - n ▣ Response Message Frame...
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SAMWONTECH 5.8 STD Command STD Command is used to list the D-Registers that is necessary to monitor frequently. ▣ Request Message Frame bytes Count Frame Address D-Reg. - 1 D-Reg. - 2 Number … … D-Reg. - (n-1) D-Reg. - n ▣...
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SAMWONTECH 5.9 CLD Command CLD Command is used to read data in the address which had been registered by STD command. ▣ Request Message Frame bytes Frame Address ▣ Response Message Frame byte 수 Frame Address Data - 1 Data - 2 …...
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SAMWONTECH 5.10 AMI Command AMI Command is used to get the controller own-information. ▣ Request Message Frame bytes Frame Address ▣ Response Message Frame bytes Frame Address Model Name SPACE Version-Revision ◈ Example To confirm controller own information - Request...
SAMWONTECH 6. MODBUS Protocol 6.1 The Frame Structure of MODBUS protocol ▣ Data Format Item ASCII Protocol Header :(Colon) Protocol Tail [CR][LF] Data length 7-bit(Fixed) 8-bit(Fixed) Data type ASCII Binary CRC-16 Error detecting (Longitudinal Redundancy Check) (Cyclic Redundancy Check) Data time interval Under 1sec.
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SAMWONTECH 6.2 Function Code TEMP1500 MODBUS protocol provides two function code subsets for READ/WRITE of D-Register and Loop-Back detecting test. Function Code Description Read data in consecutive D-Register in sequence Write data to arbitrary single D-Register Diagnostics(Loop-Back Test) Write data to consecutive D-Register in sequence When using MODBUS, D-Register has to be subtracted ‘1’...
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SAMWONTECH 6.3 Function code - 03 Function code-03 is used to read the data of consecutive D-Register block in sequence up to 64 registers. ▣ Request Message Frame Factor ASCII Protocol Header :(Colon) Slave Address 2 characters 8-Bit Function code-03...
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SAMWONTECH 6.4 Function code - 06 Function code-06 is used to write data in arbitrary single D-Register. ▣ Request Message Frame Factor ASCII Protocol Header :(Colon) Slave Address 2 characters 8-Bit Function code-06 2 characters 8-Bit 2 characters D-Register Hi...
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SAMWONTECH 6.5 Function code - 08 Function code-08 is used to test loopback for self-diagnosis. ▣ Request Message Frame Factor ASCII Protocol Header :(Colon) Slave Address 2 characters 8-Bit Function code-08 2 characters 8-Bit 2 characters Diagnosis code Hi 8-Bit...
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SAMWONTECH 6.6 Function code - 16 Function code-16 is used to write the data into consecutive D-Register block in sequence up to 64 registers. ▣ Request Message Frame Factor ASCII Protocol Header :(Colon) Slave address 2 characters 8-Bit Function code-16...
SAMWONTECH 7. D-REGISTER Description D-Register is group of communication data to monitor and control all status of TEMP1500. D-Register is grouped by consecutive 100 addresses based on its concerned function as shown below. D-Register address Group Name Description Read Write...
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SAMWONTECH 7.1 PROCESS PROCESS group consists of fundamental parameter information concerned with operation process and status. Below table describes the detail Bit Map information of some parameter that indicates its status by Bit. █ Bit Map information of TEMP1500 NOW.STS IS.STS...
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SAMWONTECH █ Bit Map status information D-Register D-Reg. Symbol Descriptions D0010 NOW.STS Current operation status information. D0011 IS.STS INNER signal generating status information. D0012 TS.STS TIME signal generating status information. D0013 ALM.STS ALARM signal generating status information. D0014 ONOFF.STS ON/OFF signal generating status information.
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SAMWONTECH 7.2 FUNCTION Group FUNCTION group consists of setting parameter D-register related with operational function and process. █ Common Operational Function setting D-Register for both PROG / FIX D-Reg. Symbol Descriptions D0108 FUZZY FUZZY Function (0:0FF, 1:ON) D0112 KEYLOCK KEYLOCK Function (0:0FF, 1:ON) D0114 LIGHT.OFFTM...
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SAMWONTECH █ OPERATION mode & performance setting D-Register D-Reg. Symbol Process method Setting Description Start running PROG/FIX Oper. HOLD HOLD ON/OFF D0101 COM.OPMODE STEP Segment STEP STOP Stop PROG/FIX Operation PROG Set PROG Operation MODE D0104 OP.MODE Set FIX Operation MODE...
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SAMWONTECH 7.3 RESERVATION Group RESERVATION TEMP1500 hours of group identification, and book set, PROGRAM driver's start time and end time of operation consists of related D-Register. TIME setting and information █ D-Register D-Reg. Symbol Description Read Write D0201 NOW.YEAR Current YEAR installed in TEMP1500 ○...
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SAMWONTECH 7.4 ON/OFF SIGNAL Group This setting parameter D-register group is used to establish 6 ON/OFF SIGNALs. █ ON/OFF SIGNAL setting D-Register D-Reg. Symbol Description D0301 T1.LSP Low SP for ON/OFF SIGNAL T1 D0302 T1.MSP Middle SP for ON/OFF SIGNAL T1 D0303 T1.HSP...
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SAMWONTECH 7.5 INNER SIGNAL Group This setting parameter D-register group is used to establish 8 INNER SIGNALs. █ INNER SIGNAL setting D-Register D-Reg. Symbol Descriptions D0401 IS1.TYPE Object Type of Target of INNER SIGNAL1 (0:SP, 1:PV, 2:MV) D0402 IS1.BAND Direction Band of INNER SIGNAL1 (0:IN-B, 1:OUT-B) D0403 IS1.RH...
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SAMWONTECH 7.6 ALARM SIGNAL Group This setting parameter D-register group is used to establish 4 ALARM signals and 8 SEGMENT ALARM. █ ALARM signal setting D-Register D-Reg. Symbol Descriptions D0501 ALM.OP Condition of ALARM Operation (0:RUN, 1:ALWAYS) D0505 ALM1.TYPE Type of ALARM signal 1 D0506 ALM1.POINT...
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SAMWONTECH 7.7 TIME SIGNAL Group This setting parameter D-register group is used to establish 19 TIME SIGNALs. █ TIME SIGNAL setting D-Register D-Reg. Symbol Descriptions D0601 TS2DYTM_H DELAY TIME (HOUR) of generating TIME SIGNAL 2. D0602 TS2DYTM_L DELAY TIME (MIN. & SEC.) of generating TIME SIGNAL 2.
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SAMWONTECH 7.8 PID Group This setting parameter D-register group is used to establish 6 PID GROUP █ PID Application range setting D-Register D-Reg. Symbol Descriptions D0701 D0702 Reference Point 1 (T1) to define PID ZONE. D0703 D0704 D0706 RHYS Selects hysteresis when ZONE PID.
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SAMWONTECH █ Cooling PID setting D-Register D-Reg. Symbol Descriptions D0766 1._CP Proportional band of Cooling PID1 D0767 1._CI Integral time of Cooling PID1 D0768 1._CD Differential time of Cooling PID1 D0781 6._CP Proportional band of Cooling PID6 D0782 6._CI Integral time of Cooling PID6 D0783 6._CD...
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SAMWONTECH 7.9 COMMUNICATION Group This group is consists of information parameter D-Register concerned communication. █ COMMUNICATION concerned information D-Register D-Reg. Symbol Descriptions D0801 COM2.PROTOCOL [COM2] Communication Protocol information D0802 COM2.BPS [COM2] Communication speed (Baud Rate) information. D0803 COM2.PARITY [COM2] Parity information.
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SAMWONTECH 7.10 INPUT Group This INPUT group is used for setting parameter D-Register for sensor and its bias. █ INPUT setting D-Register D-Reg. Symbol Descriptions D0901 SENGP Select the sensor group. (0:T/C, 1:RTD, 2:DCV) D0902 SENTP Setting the type of sensor.
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SAMWONTECH 7.11 OUTPUT Group This INPUT group is used for setting parameter D-Register for control output and retransmission. █ Control output and retransmission setting D-Register D-Reg. Symbol Descriptions D1002 Select the direction of behavior.(0:REV, 1:FWD) D1003 [HEAT]Sets the output cycle.
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SAMWONTECH 7.12 DO CONFIG Group DO CONFIG group consists of setting and information parameter D-Register related to establish RELAY number on I/O board to generate signal and its sub setting for auxiliary Digital Output. █ DO CONFIG setting and information D-Register D-Reg.
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SAMWONTECH 7.13 DI CONFIG Group DI CONFIG group consists of setting parameter D-Register for DI ERROR and its name. █ DI CONFIG setting D-Register D-Reg. Symbol Descriptions OPERATION MODE when DI 1 ON. D1301 DI1.OP_MODE (0:ERROR, 1:RUN/STOP) OPERATION MODE when DI 2 ON.
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SAMWONTECH 7.14 INITIAL Group INITIAL group consists of setting parameter D-Register for system initial configuration. █ INITIAL setting D-Register D-Reg. Symbol Descriptions D1601 LANGUAGE Setting the language (0:ENG, 1:KOR, 2:CHN) D1603 UKEY.USE Setting the USER KEY(0:UNUSED, 1:USE) Setting the USER KEY type.
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SAMWONTECH 7.15 PROGRAM PATTERN Group and Setting 7.15.1 PROGRAM PROGRAM group consists of parameter D-Register to arrange program PATTERN organized by each segment profile. Each segment should be established step by step. █ Program PATTERN setting D-Register D-Reg. Symbol Range...
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SAMWONTECH PROGRAM and its REPEAT operation setting █ D-Register D-Reg. Symbol Descriptions D2045 START.CODE START CODE for operation (0:TPV, 1:SPV, 2:SSP) D2046 START.SP START SSP D2050 PT.RPT Count number for PATTERN REPEAT (0:Infinitely, 1 ~ 999) D2051 PT.EMOD PATTERN END MODE (0:RESET, 1:SEG HOLD, 2:LINK RUN ) D2052 LINK.PT...
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SAMWONTECH 7.15.2 How to READ program PATTERN ▶ Below describes process step to read programmed PATTERN profile in TEMP1500. ① Write PATTERN number to read profile in D2001 ② Write SEGMENT number to read profile in D2002 ③ Write READ TRIGGER('2') in D2007 ④...
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SAMWONTECH 7.15.3 How to WRITE program PATTERN ▶ Below describes process step to write programming PATTERN profile in TEMP1500. ① Write PATTERN number to program in D2001 ② Write SEGMENT number to program in D2002 ③ Write profile(TSP of process time etc.)in D2026~D2041 ④...
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SAMWONTECH ▶ Below describes process step to write program in D2145~D2167. ① Write PATTERN number to program in D2001 ② Write '0' of SEGMENT number to D2002 ③ Write profile(TSP of process time etc.)in D2045~D2067 ④ Write WRITE TRIGGER('3') in D2007 ⑤...
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SAMWONTECH 7.15.4 FILE EDIT (PATTERN COPY / DELETE) ▶ Below describes step to copy pattern. ① Write SOURCE PATTERN number to copy in D2001 ② Write TARGET PATTERN number to paste in D2003~D2004 ③ Write PT COPY TRIGGER('4') in D2007 ④...
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SAMWONTECH 7.16 PATTERN INFO PATTERN INFO group consists of programmed pattern and segment information parameter D-Register. Programmed pattern and segment information █ D-Register D-Reg. Symbol Descriptions D2101 NPT1 The number of programmed SEGMENT in PATTERN no.1 D2180 NPT80 The number of programmed SEGMENT in PATTERN no.80 7.17 FILE...
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SAMWONTECH 7.18 LOGIC SIG Group LOGIC SIG group consists of setting parameter D-Register for logical signal configuration. LOGICAL SIGNAL setting █ D-Register D-Reg. Symbol Descriptions D3801 LOG1_SIGNAL1 Set the application object 1 of the LOGIC SIG 1. D3802 LOG1_ACT1 Set the output method 1 of the LOGIC SIG 1.
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Yakdae-dong, 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 without prior notice. Printed in Korea : 2014(A) All Rights Reserved. Copyright ⓒ 2014 SAMWONTECH CO.,LTD.
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