Method regarding a data log related to a programmable logic controller (PLC)
    1.
    发明申请
    Method regarding a data log related to a programmable logic controller (PLC) 有权
    关于与可编程逻辑控制器(PLC)相关的数据记录的方法

    公开(公告)号:US20070300020A1

    公开(公告)日:2007-12-27

    申请号:US11899114

    申请日:2007-09-04

    IPC分类号: G06F12/00

    摘要: Certain exemplary embodiments can provide a method for utilizing a memory cartridge connected to a Programmable Logic Controller (PLC). The memory cartridge can comprise a plurality of memory segments. The method can comprise a plurality of activities comprising: providing a default identifying stamp for records in a data log file, a structure for the data log file stored separately from the data log file in the memory cartridge, and obtaining a request to provide the data log file.

    摘要翻译: 某些示例性实施例可以提供一种利用连接到可编程逻辑控制器(PLC)的存储器盒的方法。 存储器盒可以包括多个存储器段。 该方法可以包括多个活动,包括:为数据日志文件中的记录提供默认标识标记,与存储盒中的数据日志文件分开存储的数据日志文件的结构,以及获得提供数据的请求 日志文件。

    Method regarding a memory device for a programmable logic controller (PLC)
    2.
    发明申请
    Method regarding a memory device for a programmable logic controller (PLC) 有权
    关于可编程逻辑控制器(PLC)的存储器件的方法

    公开(公告)号:US20070300022A1

    公开(公告)日:2007-12-27

    申请号:US11899157

    申请日:2007-09-04

    IPC分类号: G06F12/00

    摘要: Certain exemplary embodiments can provide a method for utilizing a memory cartridge connected to a Programmable Logic Controller (PLC). The memory cartridge can comprise a plurality of memory segments. The method can comprise a plurality of activities comprising: providing a default identifying stamp for records in a data log file, a structure for the data log file stored separately from the data log file in the memory cartridge, and obtaining a request to provide the data log file.

    摘要翻译: 某些示例性实施例可以提供一种利用连接到可编程逻辑控制器(PLC)的存储器盒的方法。 存储器盒可以包括多个存储器段。 该方法可以包括多个活动,包括:为数据日志文件中的记录提供默认标识标记,与存储盒中的数据日志文件分开存储的数据日志文件的结构,以及获得提供数据的请求 日志文件。

    Security features for an integral PLC modem
    3.
    发明授权
    Security features for an integral PLC modem 有权
    集成PLC调制解调器的安全功能

    公开(公告)号:US07227939B2

    公开(公告)日:2007-06-05

    申请号:US10272114

    申请日:2002-10-16

    IPC分类号: H04M3/42

    摘要: At least one exemplary embodiment of the present invention includes a method comprising receiving a connection request at a modem integral to a programmable logic controller, and allowing access to the programmable logic controller via the modem. At least one exemplary embodiment of the present invention includes a method comprising establishing a connection between a calling device and a modem integral to a programmable logic controller, and allowing the calling device access to the programmable logic controller via the modem. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    摘要翻译: 本发明的至少一个示例性实施例包括一种方法,包括以可编程逻辑控制器的集成的调制解调器接收调制解调器的连接请求,并允许经由调制解调器访问可编程逻辑控制器。 本发明的至少一个示例性实施例包括一种方法,包括建立主叫设备和与可编程逻辑控制器集成的调制解调器之间的连接,并允许主叫设备经由调制解调器访问可编程逻辑控制器。 要强调的是,该摘要被提供以符合要求抽象的规则,允许搜索者或其他读者快速确定技术公开内容的主题。 提交本摘要的理解是,它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72(b)。

    Method for utilizing a memory device for a PLC
    4.
    发明申请
    Method for utilizing a memory device for a PLC 有权
    利用PLC的存储器件的方法

    公开(公告)号:US20050007826A1

    公开(公告)日:2005-01-13

    申请号:US10685821

    申请日:2003-10-15

    IPC分类号: G05B19/05 G11C11/00 G06F12/00

    摘要: Certain exemplary embodiments can provide a method for utilizing a memory cartridge connected to a PLC. The memory cartridge can comprise a plurality of memory segments. The method can comprise a plurality of activities comprising: providing a default identifying stamp for records in a data log file, a structure for the data log file stored separately from the data log file in the memory cartridge, and obtaining a request to provide the data log file.

    摘要翻译: 某些示例性实施例可以提供一种利用连接到PLC的存储器盒的方法。 存储器盒可以包括多个存储器段。 该方法可以包括多个活动,包括:为数据日志文件中的记录提供默认标识标记,与存储盒中的数据日志文件分开存储的数据日志文件的结构,以及获得提供数据的请求 日志文件。

    Devices, systems, and methods for initializing a PLC module
    5.
    发明申请
    Devices, systems, and methods for initializing a PLC module 有权
    用于初始化PLC模块的设备,系统和方法

    公开(公告)号:US20080091932A1

    公开(公告)日:2008-04-17

    申请号:US11891003

    申请日:2007-08-08

    IPC分类号: G06F15/177

    摘要: Certain exemplary embodiments can comprise a system, which can comprise a module communicatively coupled to a programmable logic controller (PLC). The module can comprise a transmission circuit and/or a receiving circuit. The module can be adapted to communicate with the PLC via 8B/10B encoded frames. A frame of the 8B/10B encoded frames can comprise a plurality of ordered fields.

    摘要翻译: 某些示例性实施例可以包括系统,其可以包括通信地耦合到可编程逻辑控制器(PLC)的模块。 该模块可以包括传输电路和/或接收电路。 该模块可以通过8B / 10B编码帧与PLC进行通信。 8B / 10B编码帧的帧可以包括多个有序字段。

    Devices, systems, and methods for assigning a PLC module address
    6.
    发明申请
    Devices, systems, and methods for assigning a PLC module address 有权
    用于分配PLC模块地址的设备,系统和方法

    公开(公告)号:US20080091931A1

    公开(公告)日:2008-04-17

    申请号:US11891002

    申请日:2007-08-08

    IPC分类号: G06F15/177

    摘要: Certain exemplary embodiments can comprise a system, which can comprise a module communicatively coupled to a programmable logic controller (PLC). The module can comprise a transmission circuit and/or a receiving circuit. The module can be adapted to communicate with the PLC via 8B/10B encoded frames. A frame of the 8B/10B encoded frames can comprise a plurality of ordered fields.

    摘要翻译: 某些示例性实施例可以包括系统,其可以包括通信地耦合到可编程逻辑控制器(PLC)的模块。 该模块可以包括传输电路和/或接收电路。 该模块可以通过8B / 10B编码帧与PLC进行通信。 8B / 10B编码帧的帧可以包括多个有序字段。

    Numeric and text paging with an integral PLC modem
    7.
    发明授权
    Numeric and text paging with an integral PLC modem 有权
    使用集成PLC调制解调器进行数字和文本寻呼

    公开(公告)号:US07343004B2

    公开(公告)日:2008-03-11

    申请号:US10272592

    申请日:2002-10-16

    IPC分类号: H04M11/06

    摘要: At least one exemplary embodiment of the present invention includes a method comprising formatting a message at a first modem integral to a first programmable logic controller, and transmitting the formatted message from the first modem via a communications network. At least one exemplary embodiment of the present invention includes a system comprising a means for formatting a message at a modem integral to a programmable logic controller, and means for transmitting the formatted message from the modem via a communications network. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    摘要翻译: 本发明的至少一个示例性实施例包括一种方法,包括以与第一可编程逻辑控制器成一体的第一调制解调器格式化消息,以及经由通信网络从第一调制解调器发送格式化的消息。 本发明的至少一个示例性实施例包括一种系统,该系统包括用于将集成于可编程逻辑控制器的调制解调器上的消息格式化的装置,以及用于经由通信网络从调制解调器发送格式化的消息的装置。 要强调的是,该摘要被提供以符合要求抽象的规则,允许搜索者或其他读者快速确定技术公开内容的主题。 提交本摘要的理解是,它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72(b)。

    Device,system, and method for the automatic configuration of a network communications device
    8.
    发明申请
    Device,system, and method for the automatic configuration of a network communications device 有权
    用于自动配置网络通信设备的设备,系统和方法

    公开(公告)号:US20050261026A1

    公开(公告)日:2005-11-24

    申请号:US10622259

    申请日:2003-07-18

    IPC分类号: G05B19/05 H04B1/38 H04M1/00

    摘要: Certain exemplary embodiments comprise a programmable cable further comprising a first end connectable to a PLC and a second end connectable to a network communications device, the network communications device further couplable to a user interface device. The programmable cable can be adapted to store a plurality of configuration parameters in an operative embodiment, the programmable cable can be adapted to automatically configure the network communications device by communicating at least one of a plurality of configuration parameters to the network communications device comprising a pin number. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    摘要翻译: 某些示例性实施例包括可编程电缆,其进一步包括可连接到PLC的第一端和可连接到网络通信设备的第二端,所述网络通信设备还可耦合到用户接口设备。 可编程电缆可以适于在可操作的实施例中存储多个配置参数,可编程电缆可以适于通过将多个配置参数中的至少一个通信到包括引脚的网络通信设备来自动配置网络通信设备 数。 要强调的是,该摘要被提供以符合要求抽象的规则,允许搜索者或其他读者快速确定技术公开内容的主题。 提交本摘要的理解是,它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72(b)。

    Methods and structures for utilizing a memory device for a PLC
    9.
    发明申请
    Methods and structures for utilizing a memory device for a PLC 有权
    利用PLC存储器件的方法和结构

    公开(公告)号:US20050187988A1

    公开(公告)日:2005-08-25

    申请号:US11056805

    申请日:2005-02-11

    摘要: Certain exemplary embodiments comprise a method comprising a plurality of activities comprising: at a programmable logic controller comprising a memory device, receiving a request to create a data log that is adapted to receive data from a process; initializing the data log by writing to the data log a head marker code in the record type field of a first record and an invalid code in the record type field of a last record of the data log, the last record logically preceding and logically adjacent to the first record.

    摘要翻译: 某些示例性实施例包括包括多个活动的方法,包括:在包括存储器设备的可编程逻辑控制器处,接收创建适于从过程接收数据的数据日志的请求; 通过向数据记录中写入数据记录中的第一记录的记录类型字段中的头标记代码和数据记录的最后记录的记录类型字段中的无效代码来初始化数据记录,逻辑上前后逻辑上相邻的最后记录 第一个记录。

    Method of maintaining a data log related to a programmable logic controller (PLC)
    10.
    发明申请
    Method of maintaining a data log related to a programmable logic controller (PLC) 有权
    维护与可编程逻辑控制器(PLC)相关的数据记录的方法

    公开(公告)号:US20070300021A1

    公开(公告)日:2007-12-27

    申请号:US11899115

    申请日:2007-09-04

    IPC分类号: G06F12/00

    摘要: Certain exemplary embodiments can provide a method for utilizing a memory cartridge connected to a Programmable Logic Controller (PLC). The memory cartridge can comprise a plurality of memory segments. The method can comprise a plurality of activities comprising: providing a default identifying stamp for records in a data log file, a structure for the data log file stored separately from the data log file in the memory cartridge, and obtaining a request to provide the data log file.

    摘要翻译: 某些示例性实施例可以提供一种利用连接到可编程逻辑控制器(PLC)的存储器盒的方法。 存储器盒可以包括多个存储器段。 该方法可以包括多个活动,包括:为数据日志文件中的记录提供默认标识标记,与存储盒中的数据日志文件分开存储的数据日志文件的结构,以及获得提供数据的请求 日志文件。