44A751101-G01產(chǎn)品重量,GE控制模塊
使用Genius冗余時(shí)，不要設(shè)置背板通信窗口計(jì)時(shí)器設(shè)置為0。還要確保為背板留出足夠的時(shí)間
使用恒定掃描模式時(shí)要運(yùn)行的通信窗口。充足的背板通信窗口時(shí)間必須可供GBC使用
交換有關(guān)丟失和添加的Genius設(shè)備的信息。支持固件版本1.50或更高版本的PACSystems RX7i CPU固件版本為4.20或更高版本的IC697CMM711模塊。
44A751101-G01產(chǎn)品重量你必須確保您正在使用正確的CMM固件版本，因?yàn)镃PU無(wú)法檢查CMM的固件版本。（模塊的固件版本可以是在模塊EEPROM的標(biāo)簽上找到。）PACSystems不支持IC697CMM711的以下功能：
? 通過(guò)坐標(biāo)測(cè)量機(jī)的串行端口將機(jī)器版連接到CPU。
? 訪問(wèn)符號(hào)變量?jī)?nèi)存。
? 等待模式命令。
? 永久數(shù)據(jù)報(bào)。
當(dāng)將IC697CMM711與PAC系統(tǒng)一起使用時(shí)，以下限制適用：? 部分支持訪問(wèn)%W個(gè)內(nèi)存引用。僅偏移0--%W的65535可通過(guò)CMM訪問(wèn)。
? 對(duì)于PACSystems，程序名當(dāng)前始終為L(zhǎng)DPROG1。
? 將報(bào)告超出當(dāng)前配置的參考表限制的讀寫較小的代碼錯(cuò)誤為90（REF\u OUT\u of_RANGE），而不是F4（無(wú)效的_參數(shù)），如90-70系列所述
? 如果出現(xiàn)錯(cuò)誤NACK，控制程序編號(hào)、權(quán)限級(jí)別和其他背馱狀態(tài)數(shù)據(jù)將設(shè)置為0。
? PACSystems CPU返回90-70 CPX935（主要）的主要/次要類型類型12，次要類型35），當(dāng)與坐標(biāo)測(cè)量機(jī)通信。? 在PACSystems中，控制程序編號(hào)將返回為01，而不是FF
如90-70系列所述。? 如果您的RX7i應(yīng)用程序需要訪問(wèn)
CMM，使用總線讀寫功能。訪問(wèn)坐標(biāo)測(cè)量機(jī)時(shí)，將功能塊上的區(qū)域參數(shù)設(shè)置為1。（對(duì)于坐標(biāo)測(cè)量機(jī)，區(qū)域1預(yù)定義為模塊的整個(gè)雙端口內(nèi)存。）
注：有關(guān)IC697CMM711操作的詳細(xì)信息，請(qǐng)參閱序列號(hào)通信用戶手冊(cè)，GFK-0582。
擴(kuò)展機(jī)架ID系列90-70擴(kuò)展機(jī)架出廠時(shí)，機(jī)架ID為機(jī)架0（主機(jī)架）。如果未更改機(jī)架跳線，CPU將無(wú)法識(shí)別可能無(wú)法正確識(shí)別錯(cuò)誤。
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.
