GE IC697MEM717 CMOS扩展存储器 可编程协处理器模块

【产品详情】

IC697MEM717是GE Fanuc为9070系列制造的CMOS扩展存储器。 它有以下四个版本：64、128、256 和 512 KB。IC697MEM717主要用于可编程协处理器模块 （PCM） IC697PCM711、CPU 771 或 CPU 772 模块中的逻辑和数据存储器扩展。作为子板安装，IC697MEM717与所服务的模块位于同一插槽中。IC697MEM717板上的内存补充了基板上的可用内存。

在断电的情况下，IC697MEM717由归类为IC697ACC701的特定锂电池保留。电池的位置很容易位于踢脚线外壳上。电池的任务是在断电时保持用户内存，并在 PLC CPU 上操作日历时钟。在取出旧电池之前，必须安装新电池。在 10 摄氏度或 20 华氏度的推荐温度下，电池保质期为 68 年。

逻辑程序存储器作为后台任务由 PLC CPU 持续进行错误检查。PCM 错误会在重新通电以及硬重置或软重置时检查存储内存。IC697MEM717存储器的另一个选择功能是它能够配置为保留数据和程序。此外，在安装过程中不需要任何工具，这种内存扩展可以很容易地在现场安装。

GE Fanuc 用于扩展 GE PLC 中 GE 772 和 771 CPU 的内存。内存模块可用于扩展 CPU 或 PCM 上的电池保留的 PCM 内存，并且不需要任何可配置为数据和程序存储的额外插槽。IC697MEM717 内存模块具有不同的存储容量。不同的存储容量选项包括 64、128、256 和 512 KB 的内存空间。当 IC697MEM717 内存模块与其服务的模块位于同一插槽中时，它可以作为子板安装。主板上的内存补充了基板上可用的内存。IC697MEM717 内存模块可确保在基板外壳上的电池断电时保持内存。

IC697MEM717 内存模块带有一个逻辑程序存储器，该内存由 PLC CPU 作为后台任务持续进行错误检查。在重新通电时以及在硬重置和软重置期间，存储内存上的 PCM 错误检查将继续进行。对于 CPU 安装，技术人员应使用 Windows 编程软件或使用 MS-DOS 软件清除内存。对于 PCM 安装，技术人员应遵守可编程协处理器模块提供的所有说明。IC697MEM717 内存模块在 10 摄氏度的最佳环境温度下保质期为 20 年，相当于 68 华氏度。该模块在不通电的情况下标称内存保留期为 6 个月。电池确保即使在断电时也能保留用户内存，并且即使在断电的情况下也能保持日历时钟运行和准确。

GE IC697MEM717 CMOS扩展存储器 可编程协处理器模块

【英文介绍】

The IC697MEM717 is a CMOS extended memory manufactured by GE Fanuc for the 9070 series. It is available in four versions: 64, 128, 256, and 512 KB. The IC697MEM717 is primarily used for logic and data memory expansion in programmable coprocessor module (PCM) IC697PCM711, CPU 771 or CPU 772 modules. Installed as a child board, the IC697MEM717 is located in the same slot as the module it serves. The memory on the IC697MEM717 board complements the available memory on the base board.

In case of power failure, IC697MEM717 is retained by a specific lithium battery classified as IC697ACC701. The position of the battery is easily located on the skirting line housing. The task of the battery is to maintain user memory in the event of a power outage and to operate the calendar clock on the PLC CPU. A new battery must be installed before the old one can be removed. At the recommended temperature of 10 degrees Celsius or 20 degrees Fahrenheit, the battery has a shelf life of 68 years.

The logic program memory is used as a background task by the PLC CPU for continuous error checking. PCM errors check the storage memory during power-on and hard or soft reset. Another optional feature of the IC697MEM717 memory is its ability to be configured to retain data and programs. In addition, no tools are required during the installation process, and this memory expansion can be easily installed in the field.

The GE Fanuc is used to expand the memory of the GE 772 and 771 cpus in the GE PLC. Memory modules can be used to expand PCM memory reserved by the battery on the CPU or PCM and do not require any additional slots that can be configured for data and program storage. The IC697MEM717 memory module has different storage capacities. Different storage capacity options include 64, 128, 256, and 512 KB of memory space. When the IC697MEM717 memory module is located in the same slot as the module it serves, it can be installed as a daughter board. The memory on the motherboard complements the memory available on the baseboard. The IC697MEM717 memory module ensures that memory is maintained when the battery on the substrate housing is powered off.

The IC697MEM717 memory module comes with a logic program memory that is continuously checked for errors by the PLC CPU as a background task. During power-on and during hard and soft resets, PCM error checking on the storage memory continues. For CPU installations, technicians should use Windows programming software or use MS-DOS software to clear memory. For PCM installations, technicians should follow all instructions provided by the programmable coprocessor module. The IC697MEM717 memory module has a shelf life of 20 years at an optimal ambient temperature of 10 degrees Celsius, equivalent to 68 degrees Fahrenheit. The module has a nominal memory retention period of 6 months without power. The battery ensures that user memory is retained even in the event of a power outage, and keeps the calendar clock running and accurate even in the event of a power outage.

GE IC697MEM717 CMOS扩展存储器 可编程协处理器模块

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