<±×¸²1>Àº ÀÌŸ®ÀÇ ALGODUE electronica¿¡¼ °³¹ß/ÆǸÅÇÏ´Â EMS(Electricity Measurement System) ½Ã¸®Áî¿Í(EMS 43/400/410/420/4000/4001/4010 ¡¦) Åë½ÅÀ» À§ÇÑ ÇÁ·ÎÅäÄÝ ¼³Á¤ ¿¹ ÀÌ´Ù.
<±×¸² 1> EMS MODBUS ÇÁ·ÎÅäÄÝ Åë½Å¼³Á¤ ¿¹
<±×¸² 1>ÀÇ DEVICE ¼³Á¤Àº Åë½ÅÆ÷Æ®(COM1), Åë½Å¼Óµµ(9600), Æи®Æ¼ºñÆ®(0), µ¥ÀÌÅͺñÆ®(8), ½ºÅéºñÆ®(1), ¼øÀ¸·Î ÀÔ·ÂÇÑ´Ù.
EMS ½Ã¸®ÁîÀÇ Åë½Å¼Óµµ(300, 600, 1200, 2400,4800, 9600)¿Í Æи®Æ¼ ºñÆ®(0, 1, 2), ½ºÅéºñÆ®(1, 2) µîÀº Power Meter ¼³Á¤¿¡ µû¶ó ´Þ¶óÁø´Ù.
¶ÇÇÑ Åë½Å¿¬°áÀ» 485 Çü½ÄÀ¸·Î »ç¿ëÇÒ ¶§´Â TxRTS, RxECHO, 50000(Àбâ RTS ½Ã°£), 50000(¾²±â RTS ½Ã°£)À» ÁöÁ¤ÇÏ¿© ÁÖ¾î¾ß Åë½ÅÀÌ °¡´É(485Ä«µå¿¡ µû¶ó RTS ½Ã°£ µîÀÇ ¼³Á¤ÀÌ ´Ù¸£´Ù)ÇÏ´Ù.
EMS ½Ã¸®ÁîÀÇ Åë½Å¼Óµµ, Parity, Data, Stop Bit ´Â Á¶ÀÛÆÇ³Ú À̳ª ¾Æ³¯·Î±×(µðÁöÅÐ) ¾²±â·Î º¯°æÇÒ ¼ö ÀÖ´Ù.
Áß¿ä) <±×¸²1>ÀÇ ¿É¼Ç¿µ¿ª¿¡´Â ¾²±â ÈÄ Åë½Å Áö¿¬½Ã°£À» ÃÊ ´ÜÀ§(±âº» 3ÃÊ)·Î ÀÔ·ÂÇϴµ¥ ÀÌ´Â EMS ½Ã¸®Áî¿¡ Ãâ·Â¸í·ÉÀ» º¸³»¸é Àá½Ã(3 ~ 7ÃÊ) µ¿¾È Åë½ÅÀÌ ¾ÈµÇ±â ¶§¹®ÀÌ´Ù.
Àб⠼³Á¤ ¹æ¹ý
READ |
½ºÅ×ÀÌ¼Ç |
ÀÐÀ» Á¾·ù |
ÀÐÀ» ½ÃÀÛÁÖ¼Ò |
¸Þ¸ð¸®ÀúÀåÀ§Ä¡ |
Àд °¹¼ö |
ModbusÀбâ function |
FLOAT, |
1, |
DATA, |
0, |
0, |
52, |
3, |
READ, |
1, |
RW_PARA, |
0, |
0, |
15, |
3, |
1) ½ºÅ×ÀÌ¼Ç : EMS ½Ã¸®ÁîÀÇ Meter ¹øÈ£. (1 ~ 255)
2) ÀÐÀ» Á¾·ù : ÀÐÀ» µ¥ÀÌÅÍ Á¾·ù.
DATA – Measured Value Àбâ, ( <Ç¥ 2> ÂüÁ¶ )
MINMAX – MIN/MAX Value Àбâ, (EMS-400 ÀÌ»ó ±âÁ¾¿¡¼)
HAR – Harmonics Value Àбâ, (EMS-4001 ÀÌ»ó ±âÁ¾¿¡¼)
COUNTER – Time Energy Band Counter Àбâ, (Option)
PARA – Only Read EMS Parameter Àбâ,
RW_PARA – Read & Write EMS Parameter Àбâ,
BYTE – Modbus ÇÁ·ÎÅäÄÝÀÇ BYTE µ¥ÀÌÅÍ Àбâ, (BYTE ´ÜÀ§·Î µ¥ÀÌÅÍ Á¤·Ä)
WORD – Modbus ÇÁ·ÎÅäÄÝÀÇ WORD µ¥ÀÌÅÍ Àбâ, (WORD ´ÜÀ§·Î µ¥ÀÌÅÍ Á¤·Ä)
DWORD – Modbus ÇÁ·ÎÅäÄÝÀÇ DWORD µ¥ÀÌÅÍ Àбâ, (DWORD ´ÜÀ§·Î µ¥ÀÌÅÍ Á¤·Ä)
FLOAT – Modbus ÇÁ·ÎÅäÄÝÀÇ FLOAT µ¥ÀÌÅÍ Àбâ. (FLOAT ´ÜÀ§·Î µ¥ÀÌÅÍ Á¤·Ä)
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 EMS ½Ã¸®ÁîÀÇ ±âÁ¾¿¡ µû¶ó Àбâ ÃÖ´ëÅ©±â°¡ ´Ù¸§. (<Ç¥ 1> ÂüÁ¶)
ÀÐÀ» Á¾·ù | Àбâ ÃÖ´ëÅ©±â (EMS-4010 ±âÁØ) |
ÀÚ·á Çü½Ä |
DATA | 64 | FLOAT |
MINMAX | 125 | |
HAR | 150 | |
COUNTER | 48 | 4 WORD |
PARA | 22 | WORD |
RW_PARA | 18 | |
BYTE, WORD, DWORD, FLOAT |
¼³Á¤µÈ address¿¡
µû¶ó´Ù¸§ |
BYTE, WORD, DWORD FLOAT |
<Ç¥ 1> ÀÐÀ» Á¾·ù¿¡ µû¶ó Àбâ ÃÖ´ëÅ©±â
DATA Àбâ Á¾·ùÀÇ ¸Þ¸ð¸® ÀúÀå³»¿ë°ú ÀúÀåÀ§Ä¡´Â ´ÙÀ½°ú °°´Ù. (EMS-4010 ±âÁØ)
¸Þ¸ð¸® ÀúÀåÀ§Ä¡ |
³» ¿ë |
´Ü À§ |
¹ü À§ |
modbus address (16Áø¼ö) |
ÀúÀåÀ§Ä¡ + 0 | 3-PHASE ½Ã½ºÅÛ Àü¾Ð | mV | Unsigned | 1000h~ 1001h |
ÀúÀåÀ§Ä¡ + 1 ~ 3 | L1 ~ L3 PHASE Àü¾Ð | 1002h~ 1007h | ||
ÀúÀåÀ§Ä¡ + 4 ~ 6 | L12, L21, L31 LINE Àü¾Ð | 1008h~ 100Dh | ||
ÀúÀåÀ§Ä¡ + 7 | 3-PHASE ½Ã½ºÅÛ Àü·ù | mA | Signed | 100Eh~ 100Fh |
ÀúÀåÀ§Ä¡ + 8 ~ 10 | L1 ~ L3 LINE Àü·ù | 1010h~ 1015h | ||
ÀúÀåÀ§Ä¡ + 11 | 3-PHASE ½Ã½ºÅÛ Power Factor | - | 1016h~ 1017h | |
ÀúÀåÀ§Ä¡ + 12 ~ 14 | L1 ~ L3 Power Factor | 1018h~ 101Dh | ||
ÀúÀåÀ§Ä¡ + 15 | 3-PHASE ½Ã½ºÅÛ Cos (4001 ÀÌ»ó) | 101Eh~ 101Fh | ||
ÀúÀåÀ§Ä¡ + 16 ~ 18 | L1 ~ L3 PHASE Cos (4001 ÀÌ»ó) | 1020h~ 1025h | ||
ÀúÀåÀ§Ä¡ + 19 | 3-PHASE ½Ã½ºÅÛ Apparent Àü·Â | mVA | 1026h~ 1027h | |
ÀúÀåÀ§Ä¡ + 20 ~ 22 | L1 ~ L3 Apparent Àü·Â | 1028h~ 102Dh | ||
ÀúÀåÀ§Ä¡ + 23 | 3-PHASE ½Ã½ºÅÛ Active Àü·Â | mW | 102Eh~ 102Fh | |
ÀúÀåÀ§Ä¡ + 24 ~ 26 | L1 ~ L3 Active Àü·Â | 1030h~ 1035h | ||
ÀúÀåÀ§Ä¡ + 27 | 3-PHASE ½Ã½ºÅÛ Reactive Àü·Â | mVAR | 1036h~ 1037h | |
ÀúÀåÀ§Ä¡ + 28 ~ 30 | L1 ~ L3 Reactive Àü·Â | 1038h~ 103Dh | ||
ÀúÀåÀ§Ä¡ + 31 | 3-PHASE ½Ã½ºÅÛ Active Energy+ | mWh | Unsigned | 103Eh~ 103Fh |
ÀúÀåÀ§Ä¡ + 32 | 3-PHASE ½Ã½ºÅÛ Reactive Energy+ | mVARh | 1040h~ 1041h | |
ÀúÀåÀ§Ä¡ + 33 | 3-PHASE ½Ã½ºÅÛ Active Energy- (400 ÀÌ»ó) | mWh | 1042h~ 1043h | |
ÀúÀåÀ§Ä¡ + 34 | 3-PHASE ½Ã½ºÅÛ Reactive Energy- (400 ..) | mVARh | 1044h~ 1045h | |
ÀúÀåÀ§Ä¡ + 35 | ÁÖÆļö | mHZ | 1046h~ 1047h | |
ÀúÀåÀ§Ä¡ + 36 ~ 38 | L1 ~ L3 THD Àü¾Ð (400 ÀÌ»ó) | m% | 1048h~ 104Dh | |
ÀúÀåÀ§Ä¡ + 39 ~ 41 | L1 ~ L3 THD Àü·ù (4001 ÀÌ»ó) | m% | 104Eh~ 1053h | |
ÀúÀåÀ§Ä¡ + 42 | 3-PHASE Æò±ÕÀü·Â | mW | 1054h~ 1055h | |
ÀúÀåÀ§Ä¡ + 43 | 3-PHASE Æò±ÕÀü·ù (400 ÀÌ»ó) | mA | 1056h~ 1057h |
<Ç¥ 2> DATA ÀбâÀÇ ¸Þ¸ð¸® ÀúÀåÀ§Ä¡¿Í ³»¿ë
*) MINMAX, HAR, COUNTER, PARA, RW_PARA, BYTE, WORD, DWORD, FLOAT ÀÇ Àбâ/¾²±â¿¡ ´ëÇÑ ÀúÀåÀ§Ä¡¿Í ³»¿ëÀº EMS ½Ã¸®ÁîÀÇ ¸Å´º¾ó(±âÁ¾¿¡ µû¶ó ´Ù¸£±â ¶§¹®¿¡¡¦) ¶Ç´Â µµ¿ò¸»À» Âü°íÇÏ¿© »ç¿ëÇÑ´Ù.
¶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> EMS MODBUS ÇÁ·ÎÅäÄÝ ÀÇ ¿É¼Ç ´ëÈ»óÀÚ
<±×¸² 2>ÀÇ , , ¹öÅÏ°ú ¸®½ºÆ® ¹Ú½º¸¦ ÀÌ¿ëÇÏ¿© READ ½ºÄÉÁìÀ» ÀÛ¼ºÇÑ´Ù.
<±×¸² 3> EMS MODBUS 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´Â ¾Æ³¯·Î±× Ãâ·ÂÅÂ±× ¼³Á¤¿ä¼Ò¿Í µ¿ÀÏÇÏ°í Ãâ·Â °ª¸¸(0 ¶Ç´Â 1) ´Ù¸£´Ù.
¾Æ³¯·Î±× Ãâ·Â ¼³Á¤¹ý
¾Æ³¯·Î±× Ãâ·ÂÀº WORD µ¥ÀÌÅÍ °ªÀ» Power Meter¿¡ Àü¼ÛÇÑ´Ù.
¾Æ³¯·Î±× Ãâ·Â TAG ¼³Á¤ ½Ã ÇÊ¿äÇÑ ¿ä¼Ò
1) PORT ¿¬°áµÈ PORT ¹øÈ£
2) STATION ¸ÞŸÀÇ ID¹øÈ£. (1 ~ 255)
3) Address Ãâ·Â ¹øÁö. 16Áø¼ö address ¹øÁö »ç¿ë.
Ãâ·Â ¿µ¿ª(Extra1) ÀÌ DIRECT : 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.
CT : EMS Power Meter ÀÇ CT ºñ¸¦ ¼³Á¤,
VT : EMS Power Meter ÀÇ CT °ªÀ» ¼³Á¤,
DO1 : Out Digit 1 Mode, Variable, Pulse ¡¦ °ª ¾²±â,
DO2 : Out Digit 2 Mode, Variable, Pulse ¡¦ °ª ¾²±â,
DO3 : Out Digit 3 Mode, Variable, Pulse ¡¦ °ª ¾²±â,
DO4 : Out Digit 4 Mode, Variable, Pulse ¡¦ °ª ¾²±â,
AO1 : Out Analog 1 Mode, Variable, Limit ¡¦ °ª ¾²±â,
AO2 : Out Analog 2 Mode, Variable, Limit ¡¦ °ª ¾²±â,
AO3 : Out Analog 3 Mode, Variable, Limit ¡¦ °ª ¾²±â,
AO4 : Out Analog 4 Mode, Variable, Limit ¡¦ °ª ¾²±â,
RESET : Reset Consumption Energy Counter, (Ãâ·Â °ª 1 : reset count, 2 : reset time bands, 3 : reset all)
RAM_CLR : RAM ¿¡ ÀúÁ¤µÈ °ª Reset, (Ãâ·Â °ª 9 : deleting all)
DIRECT : ¼³Á¤µÈ Á÷Á¢ Modbus Address¿¡ WORD °ª ¾²±â.
5) Extra2 Ãâ·ÂÇÒ BYTE ¼ö¸¦ ÁöÁ¤.
1 : 1Byte µ¥ÀÌÅÍ Ãâ·Â,
±âŸ : 2Byte µ¥ÀÌÅÍ Ãâ·Â(±âº»).
¿¹1) EMS-4010 ±âÁ¾ÀÇ °æ¿ì Station : 1 Address : 0000 Extra1 : CT, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í 512(200h) ÀÇ ¾Æ³¯·Î±× °ªÀ» Ãâ·ÂÇϸé 1¹ø Station Power MeterÀÇ CT °ªÀ» 2 (»óÀ§ ¹ÙÀÌÆ® °ª¡¦)·Î ¼³Á¤µÈ´Ù.
¿¹2) EMS-420 ±âÁ¾ÀÇ °æ¿ì Station : 2 Address : 0000 Extra1 : CT, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í 5 ÀÇ ¾Æ³¯·Î±× °ªÀ» Ãâ·ÂÇϸé 2¹ø Station Power MeterÀÇ CT °ªÀÌ 3 À¸·Î º¯°æµÈ´Ù.
¿¹3) Station : 1 Address : 0000 Extra1 : RESET, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í 3 ÀÇ ¾Æ³¯·Î±× °ªÀ» Ãâ·ÂÇϸé 1¹ø Station Power MeterÀÇ ¸ðµç Energy »ç¿ë Counter °ªÀÌ Reset( 0 ) µÈ´Ù.
¿¹4) Station : 1 Address : 0A960 Extra1 : DIRECT, EXTRA2 : ºóÄÀ¸·Î ¼³Á¤ÇÏ°í 3 ÀÇ ¾Æ³¯·Î±× °ªÀ» Ãâ·ÂÇϸé 1¹ø Station Power MeterÀÇ ¸ðµç Energy »ç¿ë Counter °ªÀÌ Reset( RESET Ãâ·Â°ú µ¿ÀÏ ) µÈ´Ù.
RS-485 Åë½ÅÄÉÀÌºí ¿¬°á¹ý
EMS ½Ã¸®Áî Power MeterÀÇ + ´ÜÀÚ¿Í ÄÄÇ»ÅÍ ÃøÀÇ + (Tx+, Rx+¸¦ Short) ¼±¿¡ ¿¬°áÇÏ°í,
- ´ÜÀÚ´Â ÄÄÇ»ÅÍ ÃøÀÇ – (Tx-, Rx-¸¦ Short) ¼±¿¡ ¿¬°áÇÑ´Ù.
ÄÄÇ»ÅÍ Ãø EMS ½Ã¸®Áî Ãø
+ (Tx+, Rx+) --------------------------- +
- (Tx-, Rx-) --------------------------- -
EMS-43 ±âÁ¾ÀÇ 485 Åë½Å ÄÉÀÌºí ¿¬°á) <±×¸² 4>ÀÇ 7¹ø¿¡ – ¼±À» ¿¬°áÇÏ°í 8¹ø ´ÜÀÚ¿¡ + ¼±À» ¿¬°áÇÑ´Ù.
<±×¸² 4> EMS-43 ±âÁ¾ÀÇ Àü¸é ¸ð½À
EMS-4010 ±âÁ¾ÀÇ Åë½Å ÄÉÀÌºí ¿¬°á) <±×¸² 5>¿Í <Ç¥ 3>ó·³ ½Ã¸®¾ó(RS232, RS485) Åë½Å ÄÉÀ̺íÀ» ¿¬°áÇÑ´Ù.
<±×¸² 5> EMS-4010 ±âÁ¾ÀÇ ½Ã¸®¾ó Åë½ÅÄÉÀÌºí ¿¬°á¹æ¹ý
|
3 2 1 |
4 3 2 1 |
RS-232C |
Gnd Tx Rx |
On Off On Off |
RS-485 |
+ - Com |
Off On Off On |
<Ç¥ 2> RS-232C, RS-485 Åë½Åº° °á¼±
±âº» Àü¿ø¿¬°á
EMS ½Ã¸®ÁîÀÇ L, N ´ÜÀÚ¿¡ Àü¿ø(60 ~ 265V, 45/65 HZ ¶Ç´Â 90 ~ 350 V DC)À» ¿¬°áÇÑ´Ù.
Meter Address, Åë½Å¼Óµµ ¼³Á¤
EMS ½Ã¸®ÁîÀÇ Á¶ÀÛÆÇ³Ú ¶Ç´Â Åë½ÅÃâ·ÂÀ¸·Î Power Meter Address(1 ~ 247), Åë½Å¼Óµµ µîÀ» ¼³Á¤ÇÒ ¼ö ÀÖ´Ù.