<±×¸² 1>Àº À̽º¶ó¿¤ SATAC»çÀÇ Power Meter RPT091À» »ç¿ëÇÒ ¶§ÀÇ Åë½Å¼³Á¤ ¿¹ÀÌ´Ù.
<±×¸² 1> SATEC RPT091 ÇÁ·ÎÅäÄÝ Åë½Å¼³Á¤ ¿¹
<±×¸² 1>ÀÇ DEVICE ¼³Á¤Àº ¿¬°áµÈ Åë½ÅÆ÷Æ®(COM2), Åë½Å¼Óµµ( 9600 ), Parity Bit ( 0 ), Data Bit ( 8 ), Stop Bit ( 1 ), ¼øÀ¸·Î ÀÔ·ÂÇϴµ¥ 485Åë½Å Conveter¿¡ µû¶ó TxRTS(TxDTR), RxECHO ¹× TxRTS(TxDTR) End/Start Delay ½Ã°£(nSec)À» ÀÔ·ÂÇÑ´Ù.
SATEC RPT091ÀÇ Åë½Å¼Óµµ, Parity, Data, Stop Bit ´Â RDM¿¡ ¿¬°áÇÏ´Â Á¶ÀÛÆÇ³Ú À̳ª ¾Æ³¯·Î±×(µðÁöÅÐ) ¾²±â·Î º¯°æÇÒ ¼ö ÀÖ´Ù.
Áß¿ä) <±×¸²1>ÀÇ ¿É¼Ç¿µ¿ª¿¡ 1 À» ÀÔ·ÂÇϸé Åë½Å µå¶óÀ̺ê´Â Modbus Çü½Ä(RPT091 ÀÇ PROT¸¦ ¿¬°á)À¸·Î Åë½ÅÀ» ÇÏ°í 0 ÀÌ¿ÜÀÇ ¼ýÀÚ¸¦ ÀÔ·ÂÇϸé ASCII Çü½Ä(RPT091 ÀÇ PROT¸¦ ¿¬°á¾ÈÇÔ)À¸·Î Åë½ÅÀ» ÇÑ´Ù.
Àб⠼³Á¤ ¹æ¹ý
READ | ½ºÅ×ÀÌ¼Ç | ÀÐÀ» Á¾·ù | ÀÐÀ» ½ÃÀÛ ÁÖ¼Ò |
¸Þ¸ð¸® ÀúÀåÀ§Ä¡ |
Àд °¹¼ö(°íÁ¤) |
READ, | 1, | DATA, | 0, | 0, | 53, |
READ, | 1, | SETUP, | 0, | 100, | 15, |
READ, | 1, | COMM, | 0, | 120, | 2, |
1) ½ºÅ×ÀÌ¼Ç : RPT091 Meter ÀÇ ½ºÅ×ÀÌ¼Ç (ID) ¹øÈ£. (1 ~ 247)
2) ÀÐÀ» Á¾·ù : ÀÐÀ» µ¥ÀÌÅÍ Á¾·ù¸¦ ÁöÁ¤.
DATA – Basic Data Àбâ,
SETUP – Basic Setup Àбâ,
STATUS – Status Àбâ,
VER – Firmware Version Number Àбâ,
DIRECT – Long Size Direct Àбâ,
AO – Multiplexed Analog Out Allocation Àбâ,
ACH – Multiplexed Analog Expander Channel Allocation Àбâ,
DI – Digital Inputs Allocation Àбâ,
RELAY – Relay Status Àбâ,
PULSE – Pulsing Setpoint Àбâ,
RTC – RTC(Current Time) Àбâ,
VARIABLE – Variable Size Direct Àбâ,
DEFINE – User-Defined Data Àбâ,
MAP – User Definable Register Àбâ,
ALARM – Alarm Setpoint Register Àбâ,
COMM – Communication Parameter Àбâ,
ESR – Extended Status Register Àбâ,
ASR – Alarm Status Register Àбâ,
OPTION – Instrument Option Register Àбâ.
3) ÀÐÀ» ½ÃÀÛÁÖ¼Ò : ÀÐÀ» Á¾·ùº° Àб⠽ÃÀÛ¹øÁö.
4) ¸Þ¸ð¸® ÀúÀå À§Ä¡ : Àоî¿Â »óÅ °ªÀ» ÀúÀåÇÒ ¹öÆÛÀ§Ä¡.
5) Àд ũ±â: ÀÐÀ» Å©±â.
°¢ ÀÐÀ» Á¾·ù¿Í ASCII, MODBUS ÇÁ·ÎÅäÄÝ¿¡ µû¶ó Àбâ ÃÖ´ëÅ©±â°¡ ´Ù¸§. (<Ç¥ 1> ÂüÁ¶)
ÀÐÀ» Á¾·ù | MODBUS | ASCII |
DATA | 53 | 47 (°íÁ¤) |
SETUP | 15 | 1 (°íÁ¤) ÀÐÀ» ÁÖ¼Ò : 0 ~10 |
STATUS | 8 | 1 (°íÁ¤) |
VER | 3 | |
DIRECT | ÀÐÀ» ¹øÁö¿¡ µû¶ó °¡º¯ | |
AO | 48 | 4 (°íÁ¤)ÀÐÀ» ÁÖ¼Ò : 0 ~ 15 |
ACH | 42 | 4 (°íÁ¤)ÀÐÀ» ÁÖ¼Ò : 0 ~ 13 |
DI | 4 | 1 (°íÁ¤)ÀÐÀ» ÁÖ¼Ò : 0 ~ 3 |
RELAY | 2 | 2 |
PULSE | 4 | 3 (°íÁ¤)ÀÐÀ» ÁÖ¼Ò : 0 ~ 1 |
RTC | 7 | 7 (°íÁ¤) |
VARIABLE | ÀÐÀ» ¹øÁö¿¡ µû¶ó °¡º¯ | |
DEFINE | 120 | 120½ÇÁ¦ ÀÐÀ» ¼ö ÀÖ´ÂÃÖ´ë ¼ö : 61 |
MAP | 120 | 120½ÇÁ¦ ÀÐÀ» ¼ö ÀÖ´ÂÃÖ´ë ¼ö : 30 |
ALARM | 128½ÇÁ¦ ÀÐÀ» ¼ö ÀÖ´Â(WORD)¼ö : 125 | 96½ÇÁ¦ ÀÐÀ» ¼ö ÀÖ´ÂÃÖ´ë ¼ö : 30 |
COMM | 5 | 5 |
ESR | 24 | 4 |
ASR | 2 | 2 |
OPTION | 2 | 2 |
<Ç¥ 1> ÀÐÀ» Á¾·ù¿Í ASCII, MODBUS ÇÁ·ÎÅäÄÝ¿¡ µû¶ó Àбâ ÃÖ´ëÅ©±â
* Åë½Å ÇÁ·ÎÅäÄÝ º° ÀÐÀ» Á¾·ùº° ÀúÀå³»¿ë/À§Ä¡´Â ´ÙÀ½°ú °°´Ù.
MODBUS ÇÁ·ÎÅäÄÝÀÇ Àбâ/¾²±â Á¾·ùº° ÀúÀå³»¿ë°ú Ãâ·Â¹øÁö
ASCII ÇÁ·ÎÅäÄÝÀÇ Àбâ/¾²±â Á¾·ùº° ÀúÀå³»¿ë°ú Ãâ·Â¹øÁö
¶ÇÇÑ <±×¸² 1> ÇÁ·ÎÅäÄÝ ¿É¼ÇºÎÀÇ ¾ÆÀÌÄÜÀ» Ŭ¸¯Çϸé <±×¸² 2>ÀÇ ´ëÈ»óÀÚ°¡ ³ªÅ¸³ª´Âµ¥ ¿©±â¼µµ READ ½ºÄÉÁìÀ» ÀÛ¼ºÇÒ ¼ö ÀÖ´Ù.
<±×¸² 2> SATEC RPT091 ÇÁ·ÎÅäÄÝ ÀÇ ¿É¼Ç ´ëÈ»óÀÚ
<±×¸² 2>ÀÇ , , ¹öÅÏ°ú ¸®½ºÆ® ¹Ú½º¸¦ ÀÌ¿ëÇÏ¿© READ ½ºÄÉÁìÀ» ÀÛ¼ºÇÑ´Ù.
<±×¸² 3> SATEC RPT091 ÇÁ·ÎÅäÄÝ ÀÇ READ Ãß°¡/ÆíÁý ´ëÈ»óÀÚÀÇ ¿¹
<±×¸² 3>Àº <±×¸² 2>ÀÇ ÇÁ·ÎÅäÄÝ ¿É¼Ç ´ëÈ»óÀÚ¿¡¼ READ ½ºÄÉÁìÀ» Ãß°¡ ¶Ç´Â ÆíÁýÇÒ ¶§ ³ªÅ¸³ª´Â ´ëÈ»óÀÚÀÌ´Ù.
Ãâ·ÂÀº SCAN File°ú »ó°ü¾øÀÌ ÄÁÆ®·Ñ·¯ÀÇ Á÷Á¢ ADDRESS¿¡ ¾´´Ù.
µðÁöÅÐ Ãâ·Â ¼³Á¤¹ý
µðÁöÅÐ Ãâ·ÂÀ¸·Î Power Meter »óÅ °ª(reset µî)À» ¼³Á¤Çϰųª Relay µîÀ» Á¦¾îÇÒ ¼ö ÀÖ´Ù.
µðÁöÅÐ Ãâ·Â TAG ¼³Á¤ ½Ã ÇÊ¿äÇÑ ¿ä¼Ò
1) PORT ¿¬°áµÈ PORT ¹øÈ£
2) STATION ¸ÞŸÀÇ ID¹øÈ£. (1 ~ 247)
3) Address Ãâ·Â ¹øÁö. 10Áø¼ö ¶Ç´Â 16Áø¼ö address ¹øÁö »ç¿ë (ÇÁ·ÎÅäÄÝ ¾²±â ³»¿ë ÂüÁ¶)
Ãâ·Â ¿µ¿ª(Extra1) ÀÌ DIRECT, VARIABLE : ½ÇÁ¦ Ãâ·Â Address¸¦ ÀÔ·Â.
±âŸ : °¢ Ãâ·Â¿µ¿ªÀÇ »ó´ë Address¸¦ ÀÔ·Â.
4) Extra1 Ãâ·ÂÇÏ°íÀÚ ÇÏ´Â ¿µ¿ª.
TIME : ÄÄÇ»ÅÍÀÇ ÇöÀç½Ã°£À» ¸ÞŸ½Ã°£À¸·Î ¼³Á¤,
SETUP : Basic Setup ¾²±â,
CLEAR : Reset Energy/Maximum Demands,
RESET : Meter ÀåºñÀÇ Reset,
DIRECT : Long Size Direct ¾²±â (Ãâ·Â °¡´É¿µ¿ª¸¸),
RELAY : ¸±·¹ÀÌ »óÅ°ª(ON/OFF) º¯°æ ¾²±â,
DI : Digital Inputs Allocation ¾²±â,
PULSE : Pulse Setpoint ¾²±â,
RTC : ÇöÀç½Ã°£ Ãâ·Â(ÄÄÇ»ÅÍ ÇöÀç½Ã°£À» Àü¼Û),
VARIABLE : Variable Size Direct ¾²±â,
DEFINE : User-Defined Data ¾²±â,
MAP : User Definable Register ¾²±â,
ALARM : Alarm Setpoint Register ¾²±â,
COMM : Communication Parameter ¾²±â,
ASR : Alarm Status Register ¾²±â,
OPTION : Instrument Option Register ¾²±â.
5) Extra2 Ãâ·Â¿µ¿ª ÀÌ PULSE ÀÏ ¶§ : Parameter ID 0 ~ 7 °ªÀ» ÀÔ·Â.
Ãâ·Â¿µ¿ª ÀÌ VARIABLE ÀÏ ¶§ : 1 – WORD Data ¾²±â, 2 – DWORD Data ¾²±â, ±âŸ – BYTE Data ¾²±â.
±âŸ : »ç¿ë¾ÈÇÔ.
ÂüÁ¶) MODBUS ÇÁ·ÎÅäÄÝÀÇ ¾²±â Á¾·ùº° ÀúÀå³»¿ë/À§Ä¡
ASCII ÇÁ·ÎÅäÄÝÀÇ ¾²±â Á¾·ùº° ÀúÀå³»¿ë/À§Ä¡
¿¹1) Station : 1 Address : 0000 Extra1 : CLEAR, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í µðÁöÅÐ Ãâ·ÂÀ» Çϸé 1¹ø Station Power MeterÀÇ Energy/Maximum Demands °ªÀÌ Reset(Clear) ½Ãų ¼ö ÀÖ´Ù.
¿¹2) Station : 1 Address : 0000 Extra1 : RELAY, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í µðÁöÅÐ Ãâ·ÂÀ» Çϸé 1¹ø Station Power MeterÀÇ 1¹ø(ù¹ø °) µðÁöÅÐ Relay¸¦ Á¦¾î(ON/OFF) ÇÒ ¼ö ÀÖ´Ù.
¿¹3) Station : 1 Address : 0001 Extra1 : RELAY, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í µðÁöÅÐ Ãâ·ÂÀ» Çϸé 1¹ø Station Power MeterÀÇ 2¹ø(µÎ¹ø °) µðÁöÅÐ Relay¸¦ Á¦¾î(ON/OFF) ÇÒ ¼ö ÀÖ´Ù.
¿¹3) Station : 1 Address : 0000 Extra1 : RESET, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í µðÁöÅÐ Ãâ·ÂÀ» Çϸé 1¹ø Station Power Meter¸¦ Àç ±âµ¿(Warm Start) ½Ãų ¼ö ÀÖ´Ù.
¾Æ³¯·Î±× Ãâ·Â ¼³Á¤¹ý
¾Æ³¯·Î±× Ãâ·ÂÀº BYTE/WORD/DWORD/FLOAT °ªÀ» ¸ÞŸ¿¡ ¾²´Â °ÍÀ» ¸»ÇÑ´Ù.
¾Æ³¯·Î±× Ãâ·Â TAG ¼³Á¤ ½Ã ÇÊ¿äÇÑ ¿ä¼Ò´Â µðÁöÅÐ Ãâ·ÂÅÂ±× ¼³Á¤¿ä¼Ò¿Í µ¿ÀÏÇÏ°í Ãâ·Â °ª¸¸ ´Ù¸£´Ù.
¿¹1) Station : 1 Address : 0001 Extra1 : SETUP, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í 5.5ÀÇ ¾Æ³¯·Î±× °ª(ASCII ÇÁ·ÎÅäÄÝÀÏ ¶§)À» Ãâ·ÂÇϸé 1¹ø Station Power MeterÀÇ PT °ªÀ» 5.1·Î º¯°æÇÒ ¼ö ÀÖ´Ù.
¿¹2) Station : 1 Address : 0002 Extra1 : SETUP, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í 100 ÀÇ ¾Æ³¯·Î±× °ªÀ» Ãâ·ÂÇϸé 1¹ø Station Power MeterÀÇ CT Primary Current °ªÀ» 100À¸·Î º¯°æÇÒ ¼ö ÀÖ´Ù.
¿¹3) Station : 2 Address : 0002 Extra1 : COMM, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í 1 ÀÇ ¾Æ³¯·Î±× °ªÀ» Ãâ·ÂÇϸé 1¹ø Station Power MeterÀÇ Address¸¦ 1¹øÀ¸·Î º¯°æÇÑ´Ù.
¿¹3) Station : 1 Address : 0003 Extra1 : COMM, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í 7 ÀÇ ¾Æ³¯·Î±× °ªÀ» Ãâ·ÂÇϸé 1¹ø Station Power MeterÀÇ Åë½Å¼Óµµ¸¦ 19200bps·Î º¯°æÇÒ ¼ö ÀÖ´Ù.
RS-422/485 Åë½ÅÄÉÀÌºí ¿¬°á¹ý
SATEC RPT091 MeterÀÇ Tx+, Tx- ´ÜÀÚ´Â ÄÄÇ»ÅÍ ÃøÀÇ Rx+, Rx-¿¡ ¿¬°áÇÏ°í,
Rx+, Rx- ´ÜÀÚ´Â ÄÄÇ»ÅÍ ÃøÀÇ Tx+, Tx-¿¡ ¿¬°áÇÑ´Ù.
ÄÄÇ»ÅÍ Ãø SATEC RPT091 Ãø
Tx+ --------------------------------- Rx+
Tx- --------------------------------- Rx-
Rx+ --------------------------------- Tx+
Rx- --------------------------------- Tx-
Åë½Å ÇÁ·ÎÅäÄÝ Á¾·ù¼±ÅÃ
SATEC RPT091ÀÇ COMMUNICATION ´ÜÀÚ(<±×¸² 4> ÂüÁ¶>ÀÇ PROT¸¦ ¿¬°á(Short)½ÃÅ°¸é Åë½Å ÇÁ·ÎÅäÄÝÀÌ MODBUS ·Î ¼³Á¤µÇ°í,
¿¬°áÇÏÁö ¾ÊÀ¸¸é(Open) Åë½Å ÇÁ·ÎÅäÄÝÀÌ ASCII ¸ðµå°¡ µÈ´Ù.
±âº» Àü¿ø¿¬°á
SATEC RPT091ÀÇ 10, 12 ¹ø ´ÜÀÚ(<±×¸² 4> ÂüÁ¶>¿¡ Àü¿ø(90 ~ 264V, 50/60 HZ ¶Ç´Â 110 ~ 290 V DC)À» ¿¬°áÇÑ´Ù.
<±×¸² 4> SATEC RPT091ÀÇ ´ÜÀÚ ´ë
Display/Á¶ÀÛÆÇ³Ú ¿¬°á
SATEC RPT091ÀÇ RDM ¿¬°á´ÜÀÚ(<±×¸² 5> ÂüÁ¶>¿¡ Display/Á¶ÀÛÆdzÚÀ» ¿¬°áÇÑ´Ù.
<±×¸² 5> SATEC RPT091°ú Display PanelÀ» ¿¬°áÇÑ ¸ð½À
Meter Address, Åë½Å¼Óµµ ¼³Á¤
SATEC Á¶ÀÛÆÇ³Ú ¶Ç´Â Åë½ÅÃâ·ÂÀ¸·Î Power Meter Address(1 ~ 247), Åë½Å¼Óµµ µîÀ» ¼³Á¤ÇÒ ¼ö ÀÖ´Ù.