发明名称 |
PROGRAMMABLE CONTROLLER AND ITS DATA SETTING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a programmable controller(PC) and its data setting device capable of setting up data from a remote place and rewriting a program. SOLUTION: The PC 6 for controlling an FA 100 or the like is provided with the data setting device 1 for rewriting a program or operation data stored in its storage means and the device 1 is provided with a modem communication interface part 4 for connecting the device 1 to a telephone line 300, so that the program or the operation data stored in the storage means of the PC 1 can be rewritten through the telephone line 300, the setting of data can be simply and easily executed by remote control and the cost of data setting can be reduced.
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申请公布号 |
JP2001175310(A) |
申请公布日期 |
2001.06.29 |
申请号 |
JP19990363716 |
申请日期 |
1999.12.22 |
申请人 |
HITACHI LTD |
发明人 |
OSHIMA TORU;ITO ATSUSHI;ITO KATSUTOSHI |
分类号 |
G05B19/05;G06F9/445;G06F13/00;H04M11/00;(IPC1-7):G05B19/05 |
主分类号 |
G05B19/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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