EPRO PR9376/010-011流量傳感器
安裝內(nèi)存?zhèn)浞輹r(shí)，必須遵循特定說(shuō)明電池有關(guān)更多信息，請(qǐng)參閱PACSystems控制器電池和能量包手冊(cè)，GFK-2741。CPU可能檢測(cè)不到電池電量低的情況，除非智能電池正在使用，PACSystems CPU可能檢測(cè)不到電池電量低的情況電池電量不足，應(yīng)盡早向以下人員發(fā)出有意義的警告：用戶(hù)需要更換電池。
EPRO PR9376/010-011流量傳感器容量非常低的傳統(tǒng)電池可能仍然有足夠高的端子電壓，以報(bào)告這是一個(gè)良好的電池在這種情況下，當(dāng)電池開(kāi)始為內(nèi)存供電時(shí)電源（備用電池），電池電壓會(huì)迅速下降到不可接受的水平，故障前很少向用戶(hù)發(fā)出警告。在使用除電池外的任何類(lèi)型電池時(shí)，確保數(shù)據(jù)不會(huì)丟失智能電池，用戶(hù)應(yīng)按照PACSystems控制器電池和能量包中提供的指南手冊(cè)，GFK-2741。此外，用戶(hù)可以節(jié)省邏輯和硬配置為閃存。字對(duì)字期間以太網(wǎng)斷開(kāi)改變
如果在逐字更改期間以太網(wǎng)連接中斷，則程序員可能不允許在由于它認(rèn)為另一個(gè)程序員當(dāng)前已連接。如果出現(xiàn)這種情況，您應(yīng)該先脫機(jī)，然后再回來(lái)再次聯(lián)機(jī)。
作為VME主機(jī)運(yùn)行的VME模塊包括不支持RX7i不支持作為總線主機(jī)運(yùn)行的VME模塊。
硬件配置存儲(chǔ)多個(gè)GBC存儲(chǔ)包含兩個(gè)或多個(gè)Series 90-70的硬件配置GBC兩次可能會(huì)導(dǎo)致一個(gè)GBC配置失敗。清除商店之間的硬件配置將防止出現(xiàn)此故障生成。（注意：此問(wèn)題不影響90-30 GBCs系列。）同時(shí)清除、加載和存儲(chǔ)支持目前，RX7i不支持多個(gè)程序員更改CPU內(nèi)容。編程軟件可能在操作過(guò)程中生成錯(cuò)誤。
Specific instructions must be followed when installing a memory backup
battery. For more information, refer to the PACSystems Controller
Battery and Energy Pack Manual, GFK-2741.
CPU might not detect low-battery condition Unless a smart battery is in use, PACSystems CPUs may not detect a
low-battery condition early enough to provide a meaningful warning to
the user to replace the battery. A legacy battery with very low capacity
may still have a terminal voltage high enough to report that it is a good
battery. In this case, when the battery starts supplying the memory
power (battery backup), the battery voltage would quickly drop to
unacceptable levels, with little warning to the user before failure.
To insure against data loss when using any type of battery other than a
smart battery, users should replace batteries in accordance with the
guidelines provided in PACSystems Controller Battery and Energy Pack
Manual, GFK-2741. Additionally, users could save logic and hardware
configuration to flash.
Ethernet disconnect during word for word
change
If the Ethernet connection is broken during a word-for-word change, the
programmer may not allow a subsequent word-for-word change after
reconnecting due to the fact that it thinks another programmer is
currently attached. If this occurs, you should go offline and then back
online again.
VME modules operating as VME masters are
not supported
The RX7i does not support VME modules operating as bus masters.
Store of hardware configuration with
multiple GBCs
Storing a hardware configuration containing two or more Series 90-70
GBCs twice may cause one GBC to fail configuration. Clearing the
hardware configuration between stores will prevent this fault from being
generated. (Note: This issue does not affect Series 90-30 GBCs.)
Simultaneous Clears, Loads and Stores not
supported
Currently, the RX7i does not support multiple programmers changing
CPU contents at the same time. The programming software may
generate an error during the operation.
