44A751101-G01产品重量,GE控制模块
使用Genius冗余时，不要设置背板通信窗口计时器设置为0。还要确保为背板留出足够的时间
使用恒定扫描模式时要运行的通信窗口。充足的背板通信窗口时间必须可供GBC使用
交换有关丢失和添加的Genius设备的信息。支持固件版本1.50或更高版本的PACSystems RX7i CPU固件版本为4.20或更高版本的IC697CMM711模块。
44A751101-G01产品重量你必须确保您正在使用正确的CMM固件版本，因为CPU无法检查CMM的固件版本。（模块的固件版本可以是在模块EEPROM的标签上找到。）PACSystems不支持IC697CMM711的以下功能：
▪ 通过坐标测量机的串行端口将机器版连接到CPU。
▪ 访问符号变量内存。
▪ 等待模式命令。
▪ 永久数据报。
当将IC697CMM711与PAC系统一起使用时，以下限制适用：▪ 部分支持访问%W个内存引用。仅偏移0--%W的65535可通过CMM访问。
▪ 对于PACSystems，程序名当前始终为LDPROG1。
▪ 将报告超出当前配置的参考表限制的读写较小的代码错误为90（REF\u OUT\u of_RANGE），而不是F4（无效的_参数），如90-70系列所述
▪ 如果出现错误NACK，控制程序编号、权限级别和其他背驮状态数据将设置为0。
▪ PACSystems CPU返回90-70 CPX935（主要）的主要/次要类型类型12，次要类型35），当与坐标测量机通信。▪ 在PACSystems中，控制程序编号将返回为01，而不是FF
如90-70系列所述。▪ 如果您的RX7i应用程序需要访问
CMM，使用总线读写功能。访问坐标测量机时，将功能块上的区域参数设置为1。（对于坐标测量机，区域1预定义为模块的整个双端口内存。）
注：有关IC697CMM711操作的详细信息，请参阅序列号通信用户手册，GFK-0582。
扩展机架ID系列90-70扩展机架出厂时，机架ID为机架0（主机架）。如果未更改机架跳线，CPU将无法识别可能无法正确识别错误。
When using Genius Redundancy, do not set the backplane communications
window timer to 0. Also be sure to allow enough time for the backplane
communications window to run when using Constant Sweep mode. Ample
backplane communications window time must be available for the GBCs to
exchange information about Genius devices that are lost and added.PACSystems RX7i CPUs with firmware versions 1.50 or later support
IC697CMM711 modules with firmware versions 4.20 or later. You must ensure
that you are using the correct firmware version of the CMM because the CPU
cannot check the CMM’s firmware version. (The module’s firmware version can be
found on a label attached to the module’s EEPROM.)
PACSystems does not support the following for an IC697CMM711:
▪ Connecting to Machine Edition to the CPU through the CMM’s serial ports.
▪ Access to Symbolic variables memory.
▪ WAIT mode COMMREQs.
▪ Permanent datagrams.
The following restrictions apply when using the IC697CMM711 with PACSystems:
▪ Access to %W memory references is partially supported. Only offsets 0—-
65535 of %W can be accessed via the CMM.
▪ The Program Name is currently always LDPROG1 for PACSystems.
▪ Reads and writes beyond currently configured reference table limits will report
a minor code error of 90 (REF_OUT_OF_RANGE) instead of F4
(INVALID_PARAMETER) as reported on the Series 90-70.
▪ In case of ERROR NACK, the Control Program number, privilege level and
other piggyback status data will be set to 0.
▪ PACSystems CPUs return the major/minor type of the 90-70 CPX935 (major
type 12, minor type 35) to the CMM scratch pad memory when
communicating with a CMM.
▪ Control Program Number will be returned as 01 in PACSystems instead of FF
as reported on the Series 90-70.
▪ If your RX7i application program needs to access the dual port memory of a
CMM, use the BUS READ and WRITE functions. When accessing the CMM,
set the Region parameter on the function block to 1. (For the CMM, region 1
is predefined to be the module's entire dual port memory.)
Note: For details on operation of the IC697CMM711, refer to the Serial
Communications User’s Manual, GFK-0582.
Expansion rack ID Series 90-70 expansion racks are shipped with the rack ID strapped for rack 0
(the main rack). If the rack jumper is not changed the CPU will not recognize the
rack at all and may not properly identify the error.
