GE IC697MEM719 CMOS扩展存储器 可编程协处理器模块

【产品详情】

IC697MEM719是GE Fanuc为512-90系列生产的70 KB CMOS扩展存储器。 该存储器用于扩展 IC697CPU771/2 中央处理器或IC697PCM711编目的可编程协处理器模块 （PCM） 中的逻辑和数据存储器。 该IC697MEM719具有许多值得注意的功能，包括其四个版本（64、128、256 和 512 KB）的可用性、为数据和程序存储进行配置的能力，以及它不需要任何额外的插槽。 IC697MEM719配置为子板，战略性地放置在与其运行的模块相同的插槽中。需要注意的是，基板和子板的内存是相辅相成的。

The IC697MEM719有一个锂电池，可以在断电时保留用户内存。电池还负责日历时钟。电池保质期在适当条件下为10年，其工作温度范围应在20左右0C 或 680F.电池在不通电的情况下的理想记忆保持容量为六个月。只有在完成安装新电池后，才能取出旧电池。PLC CPU 通过校验和例程将逻辑程序存储器作为后台任务进行反复错误检查。另一方面，当重新通电和硬/软系统重置时，PCM 会对存储内存进行错误检查。IC697MEM719使用 MS-DOS 或 Windows 编程作为配置软件。这种内存扩展不需要任何工具，可以很容易地在现场安装。

GE Fanuc IC697MEM719 CMOS 内存模块提供 64、128、256 或 512 KB 的内存容量，通常用于 GE 771 CPU、GE 772 CPU 或 PCM。IC697MEM719扩展内存模块可用于 PCM 或 CPU，并且不需要使用额外的插槽配置来存储数据或程序。当存储器作为子板安装在系统中并与它所服务的模块位于同一插槽中时，该存储器可用于逻辑和数据存储器的扩展。IC697MEM719 内存模块即使在断电的情况下也能将信息保留在其内存中。这是通过基板外壳上的内置内存实现的。此外，PLC、CPU 或作为后台任务不断检查逻辑程序存储器是否存在错误。在硬重置或软重置的情况下，每当电源循环时，PCM 错误都会检查存储内存。

GE IC697MEM719 CMOS扩展存储器 可编程协处理器模块

【英文介绍】

The IC697MEM719 is a 70 KB CMOS extended memory produced by GE Fanuc for the 512-90 series. The memory is used to extend the logic and data memory in the IC697CPU771/2 CPU or programmable coprocessor module (PCM) catalogued by the IC697PCM711. The IC697MEM719 has many noteworthy features, including the availability of its four versions (64, 128, 256, and 512 KB), the ability to configure for data and program storage, and the fact that it does not require any additional slots. The IC697MEM719 is configured as a daughter board, strategically placed in the same slot as the module it runs on. It should be noted that the memory of the substrate and the child board are complementary.

The IC697MEM719 has a lithium battery that can retain user memory in the event of a power outage. The battery is also responsible for the calendar clock. The battery shelf life is 10 years under appropriate conditions, and its operating temperature range should be around 20 ° C or 680F. The ideal memory retention capacity of the battery without power is six months. Remove the old battery only after installing the new battery. The PLC CPU uses the logic program memory as a background task for repeated error checking through checksum routines. On the other hand, when powering on and hard/soft system reset, PCM performs error checks on the storage memory. The IC697MEM719 uses MS-DOS or Windows programming as configuration software. This memory expansion does not require any tools and can be easily installed in the field.

The GE Fanuc IC697MEM719 CMOS memory module offers 64, 128, 256, or 512 KB of memory capacity and is typically used for GE 771 cpus, GE 772 cpus, or PCM. The IC697MEM719 Extended memory module can be used for PCM or CPU and does not require the use of additional slot configurations to store data or programs. When the memory is installed in the system as a child board and located in the same slot as the module it serves, the memory can be used for expansion of the logic and data memory. The IC697MEM719 memory module can retain information in its memory even in case of power failure. This is achieved through the built-in memory on the substrate shell. In addition, the PLC, CPU, or as a background task constantly checks the logic program memory for errors. In the case of a hard or soft reset, the PCM error checks the storage memory whenever the power is cycled.

GE IC697MEM719 CMOS扩展存储器 可编程协处理器模块

【其他型号推荐】