/*************************************************************/
/* °w¹ï 7188E ªº Modbus/TCP ¤Î Modbus/RTU Âà Modbus/RTU */
/* ¤Î 7188XB ªº Modbus/RTU Âà Modbus/RTU ªº¨óijÂà´«¨ç¦¡®w */
/* [25,9¤ë,2002] º«×µo§G by Kevin */
/*************************************************************/
1.6.8 ª©[13,3¤ë,2007] by Kevin
¤ä´© P824 CPU.
¼W¥[¤@ºØ COM port ªº¤u§@¼Ò¦¡
Mode5 = Consol.
ET-6000 ¨Ï¥Î¦¹¼Ò¦¡¶i¦æ¤@¨Ç²³æªº³]©w¡C
Åܧó blank value (unit:ms)
baudrate Ver 1.6.3 1.6.6 1.6.8
-------------------------------------------
115200: 10 100 25
57600: 10 100 25
38400: 12 60 40
19200: 12 60 40
9600: 15 70 60
4800: 20 80 80
2400: 25 90 90
default: 15 50 40
³oÓ blank value ¬O¨Ï¥Î¦b±µ¦¬ COM port ¸ê®Æ®É¨Ï¥Îªº¡C
¥i¥H©M MiniOS7 Utility 3.x.x ¤@°_¨Ï¥Î
MiniOS7 Utility 3.x.x ¥i¥H³z¹L¤A¤Óºô¸ô¹ï 7188E/8000E °µ³]©w¡B¤W¶ÇÀɮסC
³o¨Ï±oºûÅ@ªº¤u§@Åܲ³æ¤F¡C
=== Ãö©ó¼gµ{¦¡³¡¤À ====
·s¼W©R¥O Modbus_Request_Event,
¤@¦ý 7188E/8000E ¦¬¨ì¤@Ó Modbus/TCP ©Î Modbus/RTU ©R¥O®É¡A
§A¥i¥H°õ¦æ¤@¨Çµ{¦¡½X¡C¤U¦C¬ÛÃöªº¥þ°ìÅÜ¼Æ (©w¸q¦b .h ¤¤)¡A¤]¬O«Ü¦³¥Î³Bªº¡C
extern unsigned int iModbusRequest_Fun;
extern unsigned int iModbusRequest_Addr;
extern unsigned int iModbusRequest_IOCount;
extern unsigned long lModbusRequest_TimeTicks;
×¥¿°ÝÃD
1. ·í COM port ³Q³]©w¦¨ Gateway ¼Ò¦¡®É¡A±N COM port ªº buffer ª¬ºA³]¦¨ IDEL¡A
§_«h¦bÅܧó¹L COM port ªº¼Ò¦¡«á¡A³oÓ Gateway ¥\¯à¥i¯à·|µLªk¨Ï¥Î¡C
2. ID µLªk³]¦¨ 128~255¡C
3. ModbusRTU_Master, ModbusASCII_Master ¥i¯àµLªk¥¿½T¦a¤u§@¡C
¥u¦³µo¥Í¦b Modbus ©R¥O 1, 2, 15.
µ{¦¡¤¤©I¥s "ceil" ±N Byte ¼ÆÈÂà´«¦¨ bit ¼ÆÈ¡A¦ý¬O "Ceil" ¦³®ÉÔ°õ¦æ¨Ã¤£
¥¿½T¡A©Ò¥H¨Ï¥Î¥t¥~ªº¤èªk¨Ó¨ú¥N "ceil"¡C
========== ¬ÛÃö°T®§ ==========
Modbus Utility: Ver 1.6.8 [2006,Aug,16]
MiniOS7 image file:
7188XA (40M CPU) (§ó·s)
2.00 build 008, Feb 26 2007
CD:\Napdos\Modbus\7188XA\OS_Image\For_40M\7188XA_CR_20070226.img
7188XB (40M CPU) (§ó·s)
2.00 build 006, Mar 1 2007
CD:\Napdos\Modbus\7188XB\OS_Image\For_40M\7188XB_CR_20070301.img
7188XC (20M CPU) (§ó·s)
2.00 build 006, Mar 1 2007
CD:\Napdos\Modbus\7188XC\OS_Image\For_20M\7188XC-20070301.img
7188EX (40M CPU) (§ó·s)
2.02 build 002, Mar 01 2007
CD:\Napdos\Modbus\7188e\OS_Image\For_40M\7188E-UDP-CR-20070301.img
8000 (40M CPU) (§ó·s)
2.02 build 002, Mar 12 2007
CD:\Napdos\Modbus\8000e\OS_Image\For_40M\8000_UDP_20070312.img
8000 (80M CPU) (§ó·s)
2.02 build 002, Mar 12 2007
CD:\Napdos\Modbus\8000e\OS_Image\For_80M\C836_UDP-20070312.img
------------------------------------------------------------------------
1.6.7 ª© [28,8¤ë,2006] by Kevin
1. ×¥¿µLªk Ū/¼g ¶W¹L 500 ¥H¤Wªº¼È¦s¾¹ (register) ¦ì§}
²¾°£¤F VcomCmdModbus ¸Ì±ªº MAX_REGISTER_COUNT ¨î¡C
MAX_REGISTER_COUNT ±q 1.6.4 ª©«á¡A´N³Q±q .h Àɤ¤²¾¤F¡A
¦ý¬O¦b source code ¤¤¡A¥¦¨Ã¨S¦³³Q²¾°£¡C
2. ×¥¿ Modbus/RTU ªº³q°T°ÝÃD
¤U±¨âÓ¼Ò¦¡¡A©ó 1.6.5 ª©³Q§ï¼g¹L
a. COM port ³]¦¨ UpLink ¼Ò¦¡ (©I¥s CheckModbusRequest ©R¥O)
b. ModbusRTU_Master
¹ï©ó I-7188XA and 7188XB ³q°T·|Åܦ¨¤£Ã©w¡C¦b³oÓª©¥»¡A³o¨âÓ©R¥O
¤w¸g³Q§ïµ½±o§óéw¤F¡C
©Ò¥H¡A°²¦p§Aªº¶´Ê^(firmware)¨Ï¥Î mbr7_165.Lib ©Î mbr7_166.Lib¡A¨º»ò
§A¥²¶·§ó·s¨ì 1.6.7 ª©¥»¨Ó¸Ñ¨M³oÓ°ÝÃD¡C
3. ¤ä´©¤@Ó TCP/IP «Ê¥]¤§¤¤¥]§t¦hÓ Modbus ©R¥O¡C
¼Ð·Çªº Modbus/TCP ®æ¦¡¡A¤@Ó TCP/IP «Ê¥]¥u¥]§t¤@Ó Modbus ©R¥O
(6 bytes ªº«e¾É¦r¤¸ + ©R¥O¥»¨)¡C
¦b³oÓª©¥»¤¤¡A§A¥i¥H¦b¤@Ó TCP/IP «Ê¥]¤§¤¤¶ë¤J¦hÓ©R¥O¡A¨Ã¥B
¦b¦^ÂЪº«Ê¥]¤¤¡A¤@¦¸±o¨ì¥þ³¡ªºµ²ªG¡C
¨Ò¦p:
«Ê¥]A ==> [6 Leading bytes] + [©R¥O B]
+ [6 Leading bytes] + [©R¥O B]
+ [6 Leading bytes] + [©R¥O C]
+ [6 Leading bytes] + [©R¥O D]
«Ê¥]B <== [6 Leading bytes] + [µ²ªG A]
+ [6 Leading bytes] + [µ²ªG B]
+ [6 Leading bytes] + [µ²ªG C]
+ [6 Leading bytes] + [µ²ªG D]
³oÓ¤èªk¥i¥H´î¤Ö TCP/IP ªº«Ê¥]¼Æ¶q¡A¨Ã¥BÅý§Aªºµ{¦¡©M Modbus/TCP ³]³Æ
ªº³q°T®Ä¯à§ó¦n¡C
·íµM¡A§Aªº Modbus/TCP driver ¥²»Ý¦³¤ä´©¡C
=== Ãö©ó¼gµ{¦¡³¡¤À ====
1. ¼W¥[ ¥þ°ìÅܼÆ
lModbusRequest_TimeTicks
®Ú¾Ú³oÓÅܼơA¥i¥Hª¾¹D¤W¦¸ Modbus ©R¥Oµo¥Í®Éªº timeticks ¡C
2. ×¥¿ ModbusRTU_Master ªº°ÝÃD
±q 1.6.6 ª©¶}©l¡A³oÓ©R¥O³Qק令¥i¥H¤ä´© non-blocked ªº³q°T¼Ò¦¡¡C
³oÓ non-blocked ¹ï©ó M-7000 ¨t¦Cªº I/O ¼Ò²Õ¡A¨Ã¨S¦³¥¿±`¹B§@¡C
========== ¬ÛÃö°T®§ ==========
Modbus Utility: Ver 1.6.8 [2006,8¤ë,16]
MiniOS7 image ÀÉ®×:
For 7188XA (40M CPU) (§ó·s)
2.00 build 002, Jul 14 2006
CD:\Napdos\Modbus\7188XA\OS_Image\For_40M\7188XA_CR_20060614.img
For 7188XB (40M CPU) (§ó·s)
2.00 build 002, Jul 14 2006
CD:\Napdos\Modbus\7188XB\OS_Image\For_40M\7188XB_CR_20060614.img
For 7188EX (40M CPU) (§ó·s)
2.00 build 002, Jul 08 2006
CD:\Napdos\Modbus\7188e\OS_Image\For_40M\7188E_CR_20060608.img
For 8000 (40M CPU) (¤£ÅÜ)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_40M\8k050902.img
For 8000 (80M CPU) (¤£ÅÜ)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_80M\8e050902.img
------------------------------------------------------------------------
1.6.6 ª©[4,7¤ë,2006] by Kevin
I-8000 ±±¨î¾¹ªº COM ports ©M 7188E ¤@¼Ë¡A¤ä´©¤U¦C¤£¦Pªº¼Ò¦¡
The enable modes include
(a) VxComm
(b) Modbus/RTU gateway
(c) Programming
(d) UpLink (be a Modbus/RTU slave port)
(e) Debug
Modbus Utility 1.5.1 ¥i¥H¥Î¨Ó³]©w COM port ªº²ÕºA¡C
°w¹ï¼gµ{¦¡
1. MBT8_150.lib ¤À¦¨¨âÓÀÉ®× ==> MBT8_166.lib ©M IO_153.lib
MBT8_nnn.Lib t³d³B²z Modbus ³q°T
IO_nnn.Lib t³d³B²z I/O ±½ºË
2. §ïÅÜ EEPROM Àx¦s¸ê®Æªº¦ì¸m
(±N 7188/8000 ªº¸ê®Æ¦ì¸m¦P¨B¤Æ)
½Ð°Ñ¦Ò lib ¥Ø¿ý¤U EEPROM_List.txt ªº¸Ô²Ó»¡©ú¡C
3. §ïµ½ ModbusRTU_Master2Slave ©M ModbusASCII_Master2Slave
(a) ¼W¥[ non-blocked ³q°T¼Ò¦¡
¦³¤@Ó iWait ªº°Ñ¼Æ¥i¥H¥Î¨Ó¨M©wn¨Ï¥Î blocked (ì¥ý¼Ò¦¡)
©Î non-blocked (·sªº¼Ò¦¡)¡C
(b) ¼W¥[©R¥O
ModbusRTU_Master_Send
ModbusRTU_Master_Receive
ModbusASCII_Master_Send
ModbusASCII_Master_Receive
4. §ïµ½ VcomSaveComData
³oÓ©R¥O¥i¥HÀˬd¦s¦b EEPROM ¤¤ªº¸ê®Æ¬O§_©Mn¼g¤Jªº·s¸ê®Æ¬Û¦P¡C
°²¦p¬O¬Û¦Pªº¡A«h³oÓ©R¥O´N¤£·|«Âмg¤J¡C³o¼Ë¥i¥HÁ×§K EEPROM
¼g¤Jªº°Ê§@¤ÓÀWÁc¡C
(EEPROM ¥u¯à³Q¼g¤J¬ù 1 ¦Ê¸U¦¸)
(³o¥u°w¹ï «D-Xserver ªºµ{¦¡¦³¥Î)
5. ±q³o¤@Óª©¥»¶}©l, 7188/8000 ¨Ï¥Î¬Û¦Pªº Modbus ®Ö¤ß¡C
(a) ¹ï 7188 ©M 8000 ¦Ó¨¥¡A¨CÓ modbus ªº©R¥O³£¬O¬Û¦Pªº¡C
¨º¤]´N¬O»¡, I-8000 ±±¨î¾¹ªº COM port ¥i¥H³Q³]¦¨
VxComm, Modbus/RTU gateway, UpLink, Debug ¨ä¤¤¤@ºØ¡C
(b) n¨Ï¥Î I-8000 ±±¨î¾¹¤Wªº I/O ¼Ò²Õ¡A§A¥²¶·¥[¤J¥t¤@Ó
I/O ªº library (IO_nnn.lib)
(¦b MBT8_150.lib ¤§«e, modbus ªº®Ö¤ß©M I/O ±½ºËªº®Ö¤ß
¬Oµ²¦X¦b¤@¶ôªº)
(c) Lib and Head Àɮ׳Q²¤Æ¦¨
MBRTU.h (°w¹ï¥þ³¡ 7188/8000)
MBTCP.h (°w¹ï¥þ³¡ 7188/8000)
MBR7_nnn.Lib (°w¹ï¥þ³¡ 7188)
MBR8_nnn.Lib (°w¹ï¥þ³¡ 8000)
MBT7_nnn.Lib (¥u°w¹ï 7188E)
MBT8_nnn.Lib (¥u°w¹ï 8000E)
========== ¬ÛÃö°T®§ ==========
Modbus Utility: Ver 1.5.1 [2006,6¤ë,21]
MiniOS7 image ÀÉ®×:
For 7188XA (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188XA\OS_Image\For_40M\XA050701.img
For 7188XB (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188XB\OS_Image\For_40M\XB050701.img
For 7188EX (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188e\OS_Image\For_40M\e-050701.img
For 8000 (40M CPU) (¤£ÅÜ)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_40M\8k050902.img
For 8000 (80M CPU) (¤£ÅÜ)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_80M\8e050902.img
------------------------------------------------------------------------
1.6.5 ª© [07,3¤ë,2006] by Kevin
×¥¿ RS-485 port ·í¦¨ Modbus/RTU slave ¨Ï¥Î®Éªº³q°T°ÝÃD
·í¦³¼ÆÓ slave ³]³Æ¦b¦P¤@Ó RS-485 ºô¸ô¤W¡A³q°T·|¦³°ÝÃD¡C
¦¹°ÝÃD¤w¸Ñ¨M¡C
RS-232 ©Î Ethernet ³q°T¬O¥¿±`ªº¡C
========== ¬ÛÃö°T®§ ==========
Modbus Utility: 1.3.3 ª© [2005,5¤ë,05]
MiniOS7 image ÀÉ®×:
For 7188XA (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188XA\OS_Image\For_40M\XA050701.img
For 7188XB (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188XB\OS_Image\For_40M\XB050701.img
For 7188EX (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188e\OS_Image\For_40M\e-050701.img
For 8000 (40M CPU) (¤£ÅÜ)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_40M\8k050902.img
For 8000 (80M CPU) (¤£ÅÜ)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_80M\8e050902.img
------------------------------------------------------------------------
1.6.4 ª©[17,2¤ë,2006] by Kevin
1. ¼W¥[ Modbus/RTU Gateway ¥\¯àªº©R¥O½w½Ä°Ï¥\¯à
¨CÓ COM port ¥i¥HÀx¦s 4 Ó©R¥O¦b½w½Ä°Ï¤º¡C·í¼ÆÓ Modbus Master
n¨Ï¥Î¦P¤@Ó COM port ªº gateway ¥\¯à®É¡A¦¹½w½Ä°Ï¥i¥H±N¼ÆÓ©R¥O
¼È¦s°_¨Ó¡AµM«á¤@Ó¤@ÓÂà¥á¨ì COM port ¤Wªº Modbus/RTU ³]³Æ¤W¡C
³oÓ¥\¯à¥i¥HÁ×§K¸ê®Æ¸I¼²¡C
°w¹ï¼gµ{¦¡
1. ¤ä´© XS ¬[ºc
2. ¥[¤J RefreshWDT ¨ì ModbusRTU_Master2Slave¡C³o¼Ë¥i¥HÁ×§K timeout
³oӰѼƶW¹L 0.8 ¬í¦Ó³Q WDT reset ±¼¡C
3. ¼W¥[ Debug °T®§¨ì Modbus/AsCII Master to Slave.
4. §ïÅÜ InitModbus
»Ýn¿é¤JÃB¥~ªº 4 ӰѼơC°Ñ¦Ò InitModbus ªº»¡©ú¡C
5. ¼W¥[ Modbus/TCP master to slave ªº©R¥O
========== ¬ÛÃö°T®§ ==========
Modbus Utility: 1.3.3 ª© [2005,5¤ë,05]
MiniOS7 image ÀÉ®×:
For 7188XA (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188XA\OS_Image\For_40M\XA050701.img
For 7188XB (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188XB\OS_Image\For_40M\XB050701.img
For 7188EX (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188e\OS_Image\For_40M\e-050701.img
For 8000 (40M CPU) (¤£ÅÜ)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_40M\8k050902.img
For 8000 (80M CPU) (¤£ÅÜ)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_80M\8e050902.img
------------------------------------------------------------------------
1.6.3 ª©[29,9¤ë,2005] by Kevin
°w¹ï¼gµ{¦¡
1. §ïÅÜ ModbusMaster2Slave:
¦WºÙ§ï¬° ModbusRTU_Master2Slave,
¨Ã¥B¼W¥[¤@Ó lTimeout ªº°Ñ¼Æ¡C
2. ·s¼W ModbusASCII_Master2Slave
³oÓ¥\¯à°£¤F¨Ï¥Îªº³q°T¨ó©w¬O Modbus/ASCII ¤§¥~¡A
¨ä¾l¥Îªk©M ModbusRTU_Master2Slave ¬Û¦P¡C
3. ¤ä´© i-8000 ¨t¦Cªº±±¨î¾¹
7188XA/XB/EX ©M i-8000 ±±¨î¾¹¨Ï¥Î¦P¤@¥÷µ{¦¡·½½X¡C
¦ý¬O°w¹ï i-8000 ªº¨ç¦¡®w¨Ã¤£¤ä´©´¡¦b´¡¼Ñ¤Wªº I/O ¼Ò²Õ¡C
©Ò¥H¡A°²¦p»Ýn¦Û°Ê±½ºË¼Ò²Õª¬ºAªº¥\¯à¡A³Ì¦n¬O¨Ï¥Î쥻 i-8000
ªº Modbus/TCP ¨ç¦¡®w (MBT8_xxx.lib)¡C
°²¦pnÅý 8410/8411/8810/8811 ¨ã¦³ Modbus ªº³q°T¥\¯à¡A³oÓ
¨ç¦¡®w´N¥i¥H¤F¡C¦ý¬O§A¥²»Ý¦Û¦æ¼¶¼gÃö©ó´¡¼Ñ¤W I/O ¼Ò²Õªºµ{¦¡¡C
========== ¬ÛÃö°T®§ ==========
Modbus Utility: 1.3.3 ª© [2005,5¤ë,05]
MiniOS7 image ÀÉ®×:
For 7188XA (40M CPU) (§ó·s)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188XA\OS_Image\For_40M\XA050701.img
For 7188XB (40M CPU) (§ó·s)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188XB\OS_Image\For_40M\XB050701.img
For 7188EX (40M CPU) (¤£ÅÜ)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188e\OS_Image\For_40M\e-050701.img
For 8000 (40M CPU) (§ó·s)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_40M\8k050902.img
For 8000 (80M CPU) (§ó·s)
2.00 build 004, Sep 02 2005
CD:\Napdos\Modbus\8000e\OS_Image\For_80M\8e050902.img
------------------------------------------------------------------------
1.6.2 ª©[26,8¤ë,2005] by Kevin
§ïµ½¨t²ÎªºÃ©w«×©M®Ä¯à
¥»¦¸§ó·s¤F¦hӨ禡®w(Lib)¨Ó¼W¥[éw«×©M®Ä¯à¡C
¸Ô±¡½Ð°Ñ¾\ Lib ¥Ø¿ý¤Uªº²M³æ(7188E_Lib_List_162.txt)¡C
°w¹ï¼gµ{¦¡
¼W¥[¥\¯à
¼W¥[ Modbus/TCP ¥D±±ºÝªº¥\¯à¡CÁ`¦@¦³ 3 Ó©R¥O¡G
1. ModbusTCP_Init
2. ModbusTCP_Master2Slave
3. ModbusTCP_Close
¨Ï¥Î¤Wz©R¥O¡A7188E/8000E ³Ì¦h¥i¥H³sµ² 8 Ó»·ºÝªº
Modbus/TCP ³]³Æ¡C
³o¨Ç¥\¯à¥i¥H°»´ú»·ºÝªº Modbus/TCP ³]³Æ¬O§_¹B§@¥¿±`¡C¦pªG»·ºÝªº
³]³Æ·í¾÷¤F¡A³oÓ¥\¯à¥i¥H°»´ú¥X³oÓª¬ºA¡A¨Ã¥B·í³oÓ³]³Æ¤@¦ý«ì´_
¥¿±`«á¡A³oÓ¥\¯àÁÙ¥i¥H°¨¤W«ì´_³q°T¡C
========== ¬ÛÃö°T®§ ==========
Modbus Utility: 1.3.3 ª© [2005,5¤ë,05]
MiniOS7 image ÀÉ®×:
For 40M CPU (§ó·s)
2.00 build 002, Jul 01 2005
CD:\Napdos\Modbus\7188e\OS_Image\For_40M\e-050701.img
------------------------------------------------------------------------
1.6.1 ª© [05,5¤ë,2005] by Kevin
§ïÅÜ Modbus/RTU gateway ªº¹ïÀ³Ãö«Y
Ãö©ó 'Station per COM port' ³oÓ¿ï¶µ
¥H«e: ¤£ºÞ¦ê¦C°ðªº¼Ò¦¡¬Oþ¤@ºØ¡A³£·|³Q¤À°t¨ì¤W±¿ï¶µ©Ò©w¸qªº
Modbus/RTU ³]³Æ¼Æ¶q¡C¦ý¬O¥u¦³¦ê¦C°ðªº¼Ò¦¡¬°
Modbus/RTU gateway ®É¡A¤~¥i¥H³B²z Modbus/TCP ¨ì
Modbus/RTU ªºÂà´«¡C¤]´N¬O»¡¡A¦³¨Ç³]³Æªº¯¸¸¹³Q¤À°t¨ì
¬Y¨Ç¦ê¦C°ð¡A«o¨S¦³³Q¨Ï¥Î¨ì¡C
Now: Modbus/RTU ³]³Æªº¯¸¸¹¥u³Q¤À°t¨ì Modbus/RTU gateway ¼Ò¦¡
ªº¦ê¦C°ð¡C
Modbus Utility ªº½u¤W»¡©ú¤å¥ó¡A§ïª©°T®§¤¤¦³°O¿ý¨âªÌªº¤£¦P¡C
=== ¬ÛÃö°T®§ ======
Modbus Utility: 1.3.3 ª© [2005,5¤ë,05] (§ó·s) (¥²n)
------------------------------------------------------------------------
1.6.0 ª©[08,4¤ë,2005] by Kevin
¨Ï±o NAP OPC server ¥i¥H¤ä´© "¨Ï¥Î Modbus/RTU Gateway ¼Ò¦¡³s±µ¦b
COM port ¤W±" ªº Modbus/RTU ³]³Æ(¨Ò¦p PLC)¡C
¥H«e:
OPC server ¥u¤ä´©©M 7188XA/7188XA/7188XB ¤º³¡ªº¼È¦s¾¹³q°T¡C
------------------------------------------------------------------------
1.5.9 ª©[22,9¤ë,2004] by Kevin
´£¨Ñ¤@Ó 7188EX ¨Ï¥Îªº Modbus/RTU ¨ç¦¡®w
(MBR7Ennn.Lib and MBRTU_7E.h)¡C
¥¦¥i¥H©M¨ä¥L¤£¬O¨Ï¥Î Xserver ¬[ºc¶}µoªºµ{¦¡¾ã¦X¦b¤@°_¡C
½d¨Òµ{¦¡½Ð°Ñ¦Ò MBDemo00_Modbus_RTU_Only¡C
------------------------------------------------------------------------
1.5.8 ª© [26,7¤ë,2004] by Kevin
§ïµ½³q°Tªº®Ä¯à (´î¤Ö 3ms ©Î 6 ms ³q°T®É¶¡)
¥H«e:
¨Ï¥Î¤è¦¡ 0:
±µ½u¤è¦¡: PC <===> 7188
¸ß°Ý 7188 ¤º³¡¼È¦s¾¹ªá¶O®É¶¡
(³q°T®É¶¡)+(©µ¿ð 3 ms)+(CPU ¹Bºâ®É¶¡)
¨Ï¥Î¤è¦¡ 1:
±µ½u¤è¦¡: PC <===> 7188 <===> Modbus/RTU ³]³Æ
¸ß°Ý Modbus/RTU ³]³Æªá¶O®É¶¡
(³q°T®É¶¡)+(©µ¿ð 3 ms)+(CPU ¹Bºâ®É¶¡)
(³q°T®É¶¡)+(©µ¿ð 3 ms)+(CPU ¹Bºâ®É¶¡)
1.5.8 ª©
¨Ï¥Î¤è¦¡ 0:
±µ½u¤è¦¡: PC <===> 7188
¸ß°Ý 7188 ¤º³¡¼È¦s¾¹ªá¶O®É¶¡
(³q°T®É¶¡)+(CPU ¹Bºâ®É¶¡)
¨Ï¥Î¤è¦¡ 1:
±µ½u¤è¦¡: PC <===> 7188 <===> Modbus/RTU device
¸ß°Ý Modbus/RTU ³]³Æªá¶O®É¶¡
(³q°T®É¶¡)+(CPU ¹Bºâ®É¶¡)
(³q°T®É¶¡)+(CPU ¹Bºâ®É¶¡)
³Æµù: CPU ¹Bºâ®É¶¡ªá¶O¬ù 1~2ms
(¥u°w¹ï±ý×§ï Modbus ªº firmware ¦Ó¨¥)
×§ï¨ç¼Æ ModbusMaster2Slave:
¤ä´© modbus function code 5 and 6.
Âç²M¦^¶ÇȪº·N¸q
¥H«e¡GÁ`¬O¶Ç¦^ 0
²{¦b¡G°w¹ï¦UºØ¤£¦Pª¬ªp¡A¶Ç¦^¤£¦Pªº¦^À³È¡A
¨Ò¦p timeout¡BCRC Àˬd¿ù»~¡B¨Ò¥~½X....µ¥µ¥¡C
¼W¥[ÅܼÆ
iModbusRequest_Fun
iModbusRequest_Addr
iModbusRequest_IOCount
------------------------------------------------------------------------
1.5.7 ª© [16,2¤ë,2004] by Kevin
¤ä´© 7188XA
------------------------------------------------------------------------
1.5.6 ª© [1,1¤ë,2004] by Kevin
×¥¿¿ù»~:
1. µLªk©M NAP OPC server ¥¿±`³q°T¡C
1.5.5 ª© [24,11¤ë,2003] by Kevin
¤ä´©¦hÓ Modbus/RTU ¤W¶Ç¦ê¦C°ð(COM port)
¥Îªk1: °õ¦æ Modbus Utility ±N¦ê¦C°ðªº°Ê§@¼Ò¦¡³]©w¦¨ UpLink
¥Îªk2: ×§ï Modbus ªº Firmware (¨Ï¥Î C »y¨¥)¡A
©I¥s Set_EnableMode ±N±N¦ê¦C°ðªº°Ê§@¼Ò¦¡³]©w¦¨ UpLink
²¾°£¨ç¼Æ (¥u°w¹ï±ý×§ï Modbus ªº firmware ¦Ó¨¥)
Set_DebugPort, Set_ModbusUpLinkPort
²¾°£ÅÜ¼Æ (¥u°w¹ï±ý×§ï Modbus ªº firmware ¦Ó¨¥)
iModbusUpLinkPort, iDebugPort
ª`·N: Modbus ªº½d¨Òµ{¦¡ªºì©l½X¤¤¡A©M Modbus ®Ö¤ß¡B³]©w¬ÛÃöªº³¡¤À¡A
¤]³Q×§ï¤F¡C½Ð°Ñ¦Ò MBDemo00 (°w¹ï 7188XB) ©Î MTDemo00
(°w¹ï 7188EX) ¨Ó×§ï±z«È¨î¤Æ¹Lªº Modbus ªº firmware ¥H¨Ï¥Î·sª©
ªº¨ç¦¡®w¡C
------------------------------------------------------------------------
1.5.4 ª© [14,8¤ë,2003] by Kevin
×¥¿¿ù»~:
1. ·í¦b Modbus Utility ¤¤§ó§ï¤F¦ê¦C°ð (COM port)ªº°Ê§@¼Ò¦¡¤§«á¡A
¥²¶·±N 7188E ªº¹q·½«·s±Ò°Ê¨Ï±o³o¨Ç§ó§ï¦³®Ä¡C
³oÓ°ÝÃD¬O¦]¬°Xserver¤¤ªºEnableCom©MDisableCom³o¨âÓ¨ç¼Æ¨Ã¨S
¦³³Q¥¿½T¦a°õ¦æ¡C±NXserverªº®Ö¤ß(Vcom3009.Lib)§ó·s¨ì
2003¦~8¤ë4¤éªºª©¥»´N¥i¥H¸Ñ¨M³oÓ°ÝÃD¡C¦¹«á¡A§A¨Ã¤£»Ýn¦A«·s
±Ò°Ê7188Eªº¹q·½¨Ó¨Ï±o³oÓ§ïÅܥͮġC
¶}©ñ¥\¯à:
1. ¤¹³\¨Ï¥ÎªÌ§ó§ï¦ê¦C°ð (COM port) ªº³]©w(data bit, stop bit, parity)¡C
ª`·N¡G±ý¨Ï¥Î¦¹¥\¯à¡AModbus Utility ¥²¶·¬O 1.2.4 ¥H«áªºª©¥»¡C
MiniOS7 image ÀÉ®×:
°w¹ï 7188EX: 2.00.001 (e-030529.img)
°w¹ï 7188XB: 2.00.001 (xb030516.img)
===============================================================================
1.5.3 ª© [26,6¤ë,2003] by Kevin
§ó§ï°bÅé(¦b 7188EX ¤¤°õ¦æªº.exe ÀÉ®×)ªº¦WºÙ
쥻ªº¦WºÙ¡A¤£ºÞª©¥»¸¹½X¬°¦ó¡A³£¬O¥s°µ MBTCP_7E.exe ¡C
·sªº¦WºÙÅܦ¨ MBT7_nnn.exe ¡A¨ä¤¤ nnn ¥Nªíª©¥»¸¹½X¡C
¨Ò¦p¡G MBT7_153.exe ¥Nªí¨ä°bÅ骩¥»¬° "1.5.3".
§ó·s 7188EL.Lib (25,1¤ë,2003)
°²¦p§A¥u»Ýn¨Ï¥Î¹w³]ªº°bÅé ¦Ó¤£»Ýn¨Ï¥Î C »y¨Óק惡°bÅé¡A¨º»ò½Ð©¿²¤
¥H¤Uªº¸Ô²Ó»¡©ú¡C
¸Ô²Ó»¡©ú¡G
7188E ªº COM1 ©M COM2 ¨ã¦³¨âºØ¤u§@¼Ò¦¡¡A¤@Ó¤@¯ë¼Ò¦¡¡A¥t¤@Ó¬O DMA ¼Ò
¦¡¡C
±ý±N COM1/2 ¦w¸Ë¦b¤@¯ë¼Ò¦¡¡A½Ð©I¥s¨ç¦¡ InstallCom ¡C
±ý±N COM1/2 ¦w¸Ë¦b DMA ¼Ò¦¡¡A½Ð©I¥s¨ç¦¡ InstallCom1_DMA ©M
InstallCom2_DMA¡C Xserver ®Ö¤ß©Ò¨Ï¥Îªº¹w³]¼Ò¦¡¬O DMA¡C
µo²{¨ìªº¿ù»~¬O¡G
·í©I¥s InstallCom ±N COM1/2 ªº¥Ñ¤@¯ë¤u§@¼Ò¦¡§ïÅܦ¨ DMA ¤u§@¼Ò¦¡®É¡A
COM1/2 µLªk¥¿±`°Ê§@¡C³oÓ°ÝÃD¦b§ó·s§¹ 7188EL.Lib ¤§«á¡A´N¸Ñ¨M¤F¡C
===============================================================================
1.5.3 ª© [13,6¤ë,2003] by Kevin
×¥¿¿ù»~:
1. µLªk©M NAP OPC server ¥¿±`³q°T¡C
×§ï¨ç¼Æ ModbusMaster2Slave:
¼W¥[ Modbus ªº©R¥O 01 ©M 03 ±N DO ©M AO ªºÈŪ¦^¨Ó¡C
7188E-MTCP ¤ä´© Modbus/RTU Slave ªº¥\¯à¡C
===============================================================================
1.5.2 ª© [30,4¤ë,2002] by Kevin
§ó§ïµ{¦¡¤¤ªºÅܼƫŧi
1. MAX_REGISTER_COUNT
¤覡¡G #define MAX_REGISTER_COUNT 100
¥Ø«e¤è¦¡¡G int MAX_REGISTER_COUNT=500;
2. iMemory_DI, iMemory_DO, iMemory_AI, iMemory_AO
¤覡¡G unsigned char iMemory_DI[MAX_REGISTER_COUNT];
¥Ø«e¤è¦¡¡G unsignedchar *iMemory_DI;
¤Wzªº§ó°Ê¥i¥HÅý¨Ï¥ÎªÌ¦b C ªºì©l½X¤¤¡A«·s«ü©w MAX_REGISTER_COUNT ªº
¼ÆÈ¨Ó½Õ¾ã¥i¥H¨Ï¥Îªº¸ê®Æ¼È¦s¾¹¤j¤p(¹w³]Ȭ°¦U 500 ²Õ)¡C
¥Îªk¡G
MAX_REGISTER_COUNT=512;
iRet=InitModbus();
===============================================================================
1.5.1 ª© [31,5¤ë,2002] by Kevin
×¥¿¿ù»~¡G
·í¦s¨ú DO ©Î DI ¼È¦s¾¹ªº¼Æ¶q¤p©ó 8 ²Õ®É¡A·|±o¨ì¿ù»~ªº¦^À³°T®§¡C
===============================================================================
1.5.0 ª© [17,5¤ë,2003] by Kevin
§ó§ï:
1. Modbus ³]©w¥Îªº©R¥O¥Ñ 39 ¸¹§ï¦¨ 107¸¹¡C
2. iModbusInternalID §ï¦¨ iModbusNetID
ª`·N:
Modbus Utility ¥²¶·¬O 1.2.0 ¥H«áªºª©¥»
MiniOS7 image ÀÉ®×¥²¶·¬O e-021023.img
===============================================================================
1.4.0 ª© [31,Dec,2002] by Kevin
1. ²¾°£©Ò¦³¥Î¨Ó°£¿ùªºµ{¦¡½X¡A¥H´£¤É®Ä¯à¡C
2. ¨Ï¥Î EEPROM ¨ÓÀx¦s¦U¶µ³]©w¡A¨Ã¥B¤ä´© Modbus Utility ³]©w 7188E -MTCP¡C
===============================================================================
1.3.0 ª© [16,10¤ë,2002] by Kevin
7188XB ©M 7188E ¨Ï¥Î¬Û¦Pªº Modbus ®Ö¤ß¡C
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.