{"id":9931,"date":"2024-01-19T14:49:28","date_gmt":"2024-01-19T06:49:28","guid":{"rendered":"https:\/\/www.pusirobot.com\/?p=9931"},"modified":"2024-01-19T14:49:58","modified_gmt":"2024-01-19T06:49:58","slug":"yipmc007bxxilieweilishiyongg-codeyurs-485zongxiankongzhibujindianji","status":"publish","type":"post","link":"https:\/\/www.pusirobot.com\/index.php\/2024\/01\/19\/yipmc007bxxilieweilishiyongg-codeyurs-485zongxiankongzhibujindianji\/","title":{"rendered":"\u4ee5pmc007bx\u7cfb\u5217\u4e3a\u4f8b\uff0c\u4f7f\u7528G-code\u4e0eRS-485\u603b\u7ebf\u63a7\u5236\u6b65\u8fdb\u7535\u673a"},"content":{"rendered":"\n

\u4ec0\u4e48\u662fG-code<\/h2>\n\n\n\n

G\u4ee3\u7801\u82f1\u6587\u540d\u79f0G-code\uff0c\u4e5f\u79f0RS-274\u6216G\u6307\u4ee4\uff0c\u5c5e\u4e8e\u6570\u63a7\u7f16\u7a0b\u8bed\u8a00\uff0c\u7528\u4e8e\u8ba1\u7b97\u673a\u8f85\u52a9\u5236\u9020\u4e2d\uff0c\u5e7f\u4e49\u6765\u8bf4G\u4ee3\u7801\u662f\u6570\u63a7\u7a0b\u5e8f\u4e2d\u7684\u6307\u4ee4\uff0c\u6bd4\u5982\u63a7\u5236\u81ea\u52a8\u673a\u5e8a\u3001\u94e3\u5e8a\u3001CNC\u30013D\u6253\u5370\u673a\u7b49\u7684\u79fb\u52a8\u3001\u8fdb\u7ed9\u3001\u542f\u52a8\u3001\u505c\u6b62\u7b49\u3002\u53ef\u4ee5\u5b9e\u73b0\u5feb\u901f\u5b9a\u4f4d\uff0c\u76f4\u7ebf\u8fd0\u52a8\uff0c\u5f27\u7ebf\u8fd0\u52a8\u7b49\u3002\u62bd\u8c61\u7684\u7406\u89e3\u5c31\u662f\u5404\u79cd\u5934\uff08\u4e3b\u8f74\u3001\u6fc0\u5149\u5668\u30013D\u6253\u5370\u5934\u7b49\uff09\u7684\u51e0\u4f55\u4f4d\u7f6e\u7684\u79fb\u52a8\uff0c\u65cb\u8f6c\uff0c\u901f\u5ea6\u7684\u53d8\u5316\uff0c\u53ef\u4ee5\u901a\u8fc7\u6570\u63a7\u8bbe\u5907\u6765\u63a7\u5236\uff0c\u6bd4\u5982\u8ba1\u7b97\u673a\u3002
\u72ed\u4e49\u6765\u8bf4\uff0cG\u5b57\u5f00\u5934\u7684\u4ee3\u7801\u8868\u793a\u51c6\u5907\u5de5\u4f5c\uff0c\u5c06\u7cfb\u7edf\u8bbe\u7f6e\u5728\u67d0\u79cd\u9884\u671f\u7684\u72b6\u6001\uff0c\u800c\u8fd9\u79cd\u72b6\u6001\u7528\u540e\u9762\u7684\u6570\u5b57\u7684\u6807\u8bc6\uff0c\u6bd4\u5982G00\u5c31\u662f\u8fdb\u5165\u5feb\u901f\u79fb\u52a8\u72b6\u6001\u3002<\/p>\n\n\n\n

\u4ec0\u4e48\u662fRS-485<\/h2>\n\n\n\n

RS-485\uff0c\u53c8\u540dTIA-485-A\uff0cANSI\/TIA\/EIA-485\u6216TIA\/EIA-485\uff0c\u662f\u7531\u7f8e\u56fd\u7535\u5b50\u5de5\u4e1a\u534f\u4f1a(EIA)\u57281983\u5e74\u6279\u51c6\u7684\u4e00\u79cd\u4fe1\u53f7\u4f20\u8f93\u6807\u51c6\u3002\u5b83\u662f\u4e00\u79cd\u5b9a\u4e49\u5e73\u8861\u6570\u5b57\u591a\u70b9\u7cfb\u7edf\u4e2d\u7684\u9a71\u52a8\u5668\u548c\u63a5\u6536\u5668\u7684\u7535\u6c14\u7279\u6027\u7684\u6807\u51c6\uff0c\u8be5\u6807\u51c6\u4e3b\u8981\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u73af\u5883\u7684\u901a\u8baf\u534f\u8bae\u3002RS-485\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u7684\u8bbe\u8ba1\u548c\u5b9e\u65bd\u8003\u8651\u5230\u4e86\u7535\u78c1\u5e72\u6270\u548c\u4fe1\u53f7\u4f20\u8f93\u7684\u9700\u6c42\uff0c\u786e\u4fdd\u5373\u4f7f\u5728\u6076\u52a3\u7684\u73af\u5883\u6761\u4ef6\u4e0b\u4e5f\u80fd\u6709\u6548\u5730\u4f20\u8f93\u4fe1\u606f\u3002<\/p>\n\n\n\n

\u6211\u4eec\u9700\u8981\u505a\u4e9b\u4ec0\u4e48<\/h2>\n\n\n\n

\u7b80\u5355\u7684\u8bf4\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u7684\u5c31\u662f\u4ee5\u4e0b\u6d41\u7a0b\uff1a<\/p>\n\n\n\n

\u9996\u5148\u8f93\u5165G-code\u7684\u4e00\u4e9b\u547d\u4ee4\u7ed9\u6570\u63a7\u8bbe\u5907\uff0c\u5176\u6b21\u6570\u63a7\u8bbe\u5907\u5c06G-code\u6309\u7167\u5e94\u7528\u5c42\u534f\u8bae\uff08\u5982Modbus\u7b49\uff09\u8f6c\u5316\u4e3a\u62a5\u6587\uff0c\u7136\u540e\u901a\u8fc7RS-485\u603b\u7ebf\u53d1\u9001\u62a5\u6587\u7ed9\u7535\u673a\u7684\u63a7\u5236\u5668\uff0c\u63a7\u5236\u5668\u63a5\u6536\u5230\u6307\u4ee4\u540e\u518d\u7ed9\u7535\u673a\u53d1\u8109\u51b2\uff0c\u6700\u540e\u7535\u673a\u63a5\u6536\u5230\u8109\u51b2\u5f00\u59cb\u8f6c\u52a8\u3002<\/p>\n\n\n\n

\u90a3\u4e48\u53c8\u8be5\u600e\u4e48\u53bb\u505a\u8fd9\u4e2a\u6d41\u7a0b\u5462\uff0c\u901a\u8fc7CNC\u8f6f\u4ef6\u7684\u5185\u7f6e\u51fd\u6570\u5236\u4f5c\u811a\u672c\u662f\u4e00\u79cd\u601d\u8def\u3002\u6211\u4eec\u4e0d\u59a8\u505a\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u629b\u7816\u5f15\u7389\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u7684\u8bbe\u5907<\/h2>\n\n\n\n
\u8bbe\u5907\u540d\u79f0<\/td>\u6570\u91cf<\/td><\/tr>
windows7\u53ca\u4ee5\u4e0a\u7535\u8111<\/td>1\u53f0<\/td><\/tr>
USB-485\u8f6c\u6362\u5668<\/td>1\u4e2a<\/td><\/tr>
\u8c31\u601dPMC007Bx\u4e00\u4f53\u5316\u6b65\u8fdb\u7535\u673a<\/td>\u82e5\u5e72<\/td><\/tr>
PlanetCNC\u8f6f\u4ef6<\/td>1\u5957<\/td><\/tr><\/tbody><\/table>
\u786c\u4ef6\u540d\u79f0<\/figcaption><\/figure>\n\n\n\n
\"\"
PMC007BX\u7cfb\u5217\u4e00\u4f53\u673a<\/figcaption><\/figure><\/div>\n\n\n\n

\u5177\u4f53\u6d41\u7a0b<\/h2>\n\n\n\n

\u5bf9\u5e94\u5230\u5177\u4f53\u7684\u64cd\u4f5c\u4e0a\u53ef\u4ee5\u5206\u4e3a\u4e24\u6b65\uff1a<\/p>\n\n\n\n

1.\u5c06G-code\u547d\u4ee4\u5c06\u8f6c\u5316\u4e3aPMC007Bx\u4f7f\u7528\u7684Modbus\u2014RTU\u6307\u4ee4\u3002<\/p>\n\n\n\n

2. \u5c06\u6307\u4ee4\u53d1\u9001\u7ed9\u7535\u673a\uff0c\u7535\u673a\u5c31\u4f1a\u6267\u884c\u5bf9\u5e94\u7684\u547d\u4ee4\uff0c\u5e76\u6309\u7167Modbus\u534f\u8bae\u8fd4\u56de\u54cd\u5e94\u62a5\u6587\uff0c\u8ba1\u7b97\u673a\u8bfb\u53d6\u54cd\u5e94\u503c\uff0c\u5224\u65ad\u72b6\u6001\u3002<\/p>\n\n\n\n

\u5148\u6765\u770b\u4e00\u4e0b\u7b2c\u4e00\u6b65\u4e2d\u7528\u5230\u7684\u5185\u7f6e\u51fd\u6570\uff1a<\/p>\n\n\n\n

array_new() –\u8fd9\u4e2a\u662f\u751f\u6210\u4e00\u4e2a\u7a7a\u6570\u7ec4<\/p>\n\n\n\n

array_setdata(hnd\uff0cpos, data)  –\u5411\u6570\u636e\u4e2d\u5199\u5165\u6570\u636e\u3002hnd\u662f\u53e5\u67c4\uff1bpos\u8d77\u59cb\u4f4d\uff0c\u7a0b\u5e8f\u91cc\u90fd\u662f\u4ece\u5934\u5199\uff0c\u586b0\u5c31\u597d\uff1bdata\u662f\u9700\u8981\u53d1\u9001\u6570\u636e\u3002<\/p>\n\n\n\n

array_crc16(hnd, pos, len)  –\u8ba1\u7b97modbus-rtu\u4f7f\u7528\u768416\u4f4d\u7684crc\u6821\u9a8c\u3002hnd\u4e3a\u9700\u8981\u8ba1\u7b97\u6821\u9a8c\u7684\u53e5\u67c4\uff0cpos\u662f\u8d77\u59cb\u4f4d\uff1b\u540c\u6837\u586b0\u5c31\u597d\uff1blen\u4e3a\u9009\u53d6\u6570\u636e\u7684\u957f\u5ea6\uff0c\u5f53\u5199-1\u65f6\uff0c\u5c31\u4f1a\u4e00\u76f4\u9009\u53d6\u6570\u636e\u5230\u5012\u6570\u7b2c\u4e00\u4f4d\uff0c\u4e5f\u5c31\u662f\u9009\u53d6\u6240\u6709\u6570\u636e\u3002<\/p>\n\n\n\n

\u540c\u6837\u7684\u4ecb\u7ecd\u4e00\u4e0b\u4e32\u53e3\u901a\u8baf\u90e8\u5206\u7684\u51fd\u6570\uff1a<\/p>\n\n\n\n

serial_open(port,baudrate,bits,parity,stopbits,flowcontrol)–\u6253\u5f00\u4e32\u53e3\u3002port\u4e3a\u8ba1\u7b97\u673aCOM\u53e3\u540d\uff0c\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u6bd4\u5982COM5\uff1bbaudrate\uff0c\u6ce2\u7279\u7387\uff0cpmc007bx\u7cfb\u5217\u9ed8\u8ba49600\uff1bbits\u4f4d\uff0c\u586b8\uff1bparity\uff0c\u5947\u5076\u6821\u9a8c\uff0c\u9009\u62e9\u65e0\u6821\u9a8c\uff0c\u586b0\uff1bstopbits\uff0c\u505c\u6b62\u4f4d\uff0c\u586b1\uff1bflowcontrol\uff0c\u6570\u636e\u6d41\u63a7\uff0c\u586b0\u3002<\/p>\n\n\n\n

serial_writearray(port,hnd) –\u901a\u8fc7\u5df2\u7ecf\u6253\u5f00\u7684com\u53e3\u5c06\u6570\u7ec4\u4e2d\u7684\u6570\u636e\u53d1\u9001\u5230\u603b\u7ebf\u4e0a\u3002port\uff0c\u4e3a\u5df2\u7ecf\u6253\u5f00\u7684COM\u53e3\u540d\uff1bhnd\u4e3a\u6570\u7ec4\u53e5\u67c4\u3002<\/p>\n\n\n\n

serial_readarray(port,hnd,size,timeout) –\u901a\u8fc7\u5df2\u7ecf\u6253\u5f00\u7684com\u53e3\u8bfb\u53d6\u63a5\u6536\u7684\u6570\u636e\u3002<\/p>\n\n\n\n

OnInit\u2014\u8fd9\u4e2a\u51fd\u6570\u4ee3\u8868\u5f53PlanetCNC\u8fd0\u884c\u540e\u81ea\u52a8\u6267\u884c\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5176\u4e2d\u8c03\u7528serial_open()\uff0c\u8fd9\u6837\u8f6f\u4ef6\u6253\u5f00\u5c31\u4f1a\u81ea\u52a8\u5f00\u542fCOM\u53e3\u3002<\/p>\n\n\n\n

\u8fd9\u662f\u6240\u6709\u5c01\u88c5\u51fd\u6570\uff0c\u653e\u7f6e\u5728Expr_PMC007bx.txt\u6587\u4ef6\u4e2d\uff1a<\/p>\n\n\n\n

#OnInit\nport = \"COM14\";\nbaudrate = 9600;\nbits = 8;\nparity = 0;\nstopbits = 1;\nflowcontrol = 0;\nserial_open(port, baudrate, bits, parity, stopbits, flowcontrol);\n\n#Modbus_Relay\ndebug('BEGIN #Modbus_Relay');\n\n.addr = .arg1;\n.fc = .arg2;\n.relay_number_h = .arg3;\n.relay_number_l = .arg4;\n.relay_state_h = .arg5;\n.relay_state_l = .arg6;\n\n\n.resp_size = 16;\n\n.payload = array_new();\narray_setdata(.payload, 0, .addr, .fc, .relay_number_h, .relay_number_l, .relay_state_h, .relay_state_l);\n.rc = exec(.payload, .resp_size, '#Modbus_Write_ReadData');\nif(.rc != 0, exec(array_delete(.payload), return(-1)));\narray_delete(.payload);\ndebug('END #Modbus_Relay');\n\n#Modbus_Write_ReadData\n\ndebug(str(\" \",2),'BEGIN #Modbus_Write_ReadData');\n\n.payload = .arg1;\n.resp_size = .arg2;\n\n;COM port init\n.rc = serial_open(port, baudrate, bits, parity, stopbits, flowcontrol);\nif(.rc != 0, exec(debug('COM port not available'), return(-1)));\n\n.addr = array_getdata(.payload, 0);\n.fc = array_getdata(.payload, 1);\n\n;crc16 calculation \n.crc = array_crc16(.payload, 0, -1);\n\n;set array data with crc\narray_setdata16(.payload, -1, .crc);\n\n;send array data \nserial_writearray(port, .payload);\n\narray_clear(.payload);\n\n;--------------------------------------------------------------------------\n;read array data \nserial_readarray(port, .payload, 150);\narray_printdata(.payload);\n;check returned array data\n.rc = exec(.payload, .addr, .fc, .resp_size, '#Check');\nif (.rc, exec(debug('response check failed with error code: ', .rc), serial_close(port), return(-1)));\nserial_close(port);\ndebug(str(\" \",2),'END #Modbus_Write_ReadData');\n\nreturn(0);\n\n#Check\ndebug(str(\" \",3),'BEGIN #Check');\n\n.hnd = .arg1;\n.addr = .arg2; \n.fc = .arg3; \n.size = .arg4;\n\n;compare size with array size\nif (.size != array_size(.hnd), return(-1));\n\n;read crc1 from data \n.crc1 = array_getdata16(.hnd, .size - 2);\n\n;calc crc2 from data\n.crc2 = array_crc16(.hnd, 0, .size - 2);\n\nif(.crc1 != .crc2, return(-2));\ndebug(str(\" \",4),'CRC OK: ', .crc2);\n\n;compare addr with data from array\nif(.addr != array_getdata(.hnd, 0), return(-3));\ndebug(str(\" \",4),'Address OK: ', .addr);\n\n;compare fc with data from array \nif(.fc != array_getdata(.hnd, 1), return(-4));\ndebug(str(\" \",4),'Function Code OK: ', .fc);\n\ndebug(str(\" \",3),'END #Check');\n\nreturn(0);\n<\/code><\/pre>\n\n\n\n
\u8fd9\u662fM03.gcode\u811a\u672c\u6587\u4ef6\u4e2d\u7684\u4ee3\u7801<\/p>\n\n\n\n
;M3 code\uff0c\u6b63\u8f6c:\n(expr, exec(0x1, 0x06, 0x60, 0x0c, 0x00, 0x20, \"#Modbus_Relay\")) \n(expr, exec(0x1, 0x06, 0x60, 0x0d, 0x03, 0xe8, \"#Modbus_Relay\")) \n(expr, exec(0x1, 0x06, 0x60, 0x03, 0x00, 0x00, \"#Modbus_Relay\")) \n(expr, exec(0x1, 0x06, 0x60, 0x04, 0x7d, 0x00, \"#Modbus_Relay\")) \n(expr, exec(0x1, 0x06, 0x60, 0x02, 0x00, 0x01, \"#Modbus_Relay\")) \n(expr, exec(0x1, 0x06, 0x60, 0x05, 0x00, 0x00, \"#Modbus_Relay\")) \n(expr, exec(0x1, 0x06, 0x60, 0x06, 0x7d, 0x00, \"#Modbus_Relay\")) \nM3<\/code><\/pre>\n\n\n\n
\u5c06Expr_PMC007bx.txt\u653e\u5230.\\PlanetCNC\\Profiles\\Default\u76ee\u5f55\u4e0b\uff0cM3.gcode\u6587\u4ef6\u653e\u5230.\\PlanetCNC\\Profiles\\Default\\Scripts\u76ee\u5f55\u4e0b\uff0c\u5728\u8f6f\u4ef6\u4e2d\u76f4\u63a5\u4f7f\u7528\u4e0e.gcode\u6307\u4ee4\u540c\u540d\u7684M\u6307\u4ee4\uff08\u6bd4\u5982M5\uff09\u5c31\u53ef\u4ee5\u63a7\u5236\u7535\u673a\u3002\u8fd9\u6837\u5c31\u5b9e\u73b0\u4e86\u901a\u8fc7g-code\u76f4\u63a5\u548cRS-485\u603b\u7ebf\u63a7\u5236\u6b65\u8fdb\u7535\u673a\u3002<\/p>\n\n\n\n
\u8fd8\u53ef\u4ee5\u505a\u4e9b\u4ec0\u4e48<\/h2>\n\n\n\n
\u4ee5\u4e0a\u5c31\u662f\u4e00\u4e2a\u6700\u57fa\u7840\u7684\u901a\u8baf\u63a7\u5236\u6848\u4f8b\uff0c\u5176\u4e2d\u53ef\u4ee5\u4f18\u5316\u7684\u5730\u65b9\u8fd8\u975e\u5e38\u7684\u591a\u3002\u6bd4\u5982\u6dfb\u52a0\u63a5\u6536\u8d85\u65f6\u7684\u91cd\u53d1\u673a\u5236\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u8fdb\u884c\u4e0b\u4e00\u6761\u7684\u53d1\u9001\uff1b\u547d\u4ee4\u542b\u4e49\u4e0d\u540c\u53ef\u4ee5\u8fdb\u884c\u5206\u7c7b\u5904\u7406\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u4e22\u5230\u6d41\u7a0b\u91cc\u7edf\u4e00\u53cd\u590d\u53d1\u9001\uff1b\u4f7f\u7528\u72b6\u6001\u673a\u5bf9\u5b9e\u9645\u6d41\u7a0b\u4e2d\u7684\u4e8b\u4ef6\u8fdb\u884c\u5206\u7c7b\u5224\u65ad\uff0c\u800c\u4e0d\u662f\u7b80\u5355\u7684\u6267\u884c\u5355\u4e00\u6d41\u7a0b\u7b49\u7b49\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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