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如何通过Modem远程连接AB PLC?
===================================== 对于SLC 5/03 或者 MICRO1500 LRP 通道 0配置参数:
通讯模式 = SYSTEM 通讯协议 = DF1 FULL-DUPLEX 数据模式 = ASCII ===================================== CH 0 系统配置 BAUD = 9600 STOP = 1 Duplicate detect = unchecked Ack time out = 150 SRC DEC ID = 9 Control line = Full-Duplex modem Parity = none Error detect = BCC Nak retries = 3 Enq retries = 3 Embedded responses = Auto-detect ===================================== 计算机配置 启动RSlinx,添加 RS232 DF1 Devices驱动,选择com口为modem连接的串口,Device 选择 SLC-CH0/Micro/Panelview,Baud Rate = 9600 ;Station Number = 0;Parity = NONE;Error Checking = BCC;Stop Bits = 1, 选择MODEM DIALER,进入配置对话框,在ADDRESS BOOK中输入电话号,点击开始,设定开始为手动模式。
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****通过超级终端设定下列参数
AT&F0 ATY0 AT&B1&C1&D2&H1&K0&M0&N6&R1&S1&W0 ATB0&W0 ATS0=1&W0
****通过超级终端设定下列参数
AT&A1
AT&B0
AT&C1
AT&D2
AT&G0
AT&H0
AT&I0
AT&K0
AT&M1
AT&N6
AT&P0
AT&R1
AT&S0
AT&T5
AT&U0
AT&Y1
AT&W0
AT&W1
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