產(chǎn)品細節(jié)介紹
GRUNDIG NRP53 44206-870.00主控制器
多電源循環(huán)在極少數(shù)情況下，VDD100、VAL132或VME-1182A模塊可能不會
在電源在很短的時間內(nèi)重復循環(huán)后進行配置時間將生成IO模塊丟失故障。
在極少數(shù)情況下，這也可能導致其他模塊故障配置，而不會產(chǎn)生額外的模塊故障丟失。
這些附加故障可能導致與以太網(wǎng)通信接口失敗。
用戶可以通過關(guān)閉電源從這些情況中恢復至少5秒鐘，然后恢復電源。
這將提供足夠的“關(guān)閉時間”，以確保所有模塊都能正常通電。
固件期間模塊未重置升級RX7i當前未重置系統(tǒng)中的任何其他模塊固件升級后。這可能導致模塊丟失故障正在為智能模塊生成。
無法通過某些第三方串行卡
PACS系統(tǒng)串行端口不適用于某些第三方串行端口卡。
無效的COMMREQ狀態(tài)不正確程序名稱PACSystems的程序名始終為“LDPROG1”。
什么時候在訪問%L的COMMREQ中使用了另一個程序名存儲器，生成的錯誤為05D5，這是無效的塊名稱。停止和運行模式轉(zhuǎn)換優(yōu)先級PACSystems CPU接收在停止和運行之間切換的請求來自許多不同來源的運行模式。
這些包括（但不是限于）Proficy Machine Edition、HMI、用戶應用程序和運行/停止開關(guān)。
由于模式有許多潛在來源更改請求，可以接收新模式更改請求而另一個已經(jīng)在進行中。
發(fā)生這種情況時，CPU評估新模式的優(yōu)先級正在進行模式更改的更改請求。
如果新的模式更改請求的優(yōu)先級等于或高于該請求已經(jīng)在進行中，CPU轉(zhuǎn)換到新模式，而不是正在進行的那個。
但是，如果新模式更改請求具有優(yōu)先級低于正在進行的，則新模式請求為丟棄，CPU完成模式更改進步掃描模式優(yōu)先級為（從最高優(yōu)先級到最低優(yōu)先級列出）停止暫停、停止故障、停止和運行。
IO啟用/禁用狀態(tài)不是模式優(yōu)先級評估的一部分。
例如，CPU處于RUN IO ENABLED（運行IO啟用）模式，SVC_REQ執(zhí)行13功能塊，將CPU置于STOP IODISABLED（禁用）模式。
在轉(zhuǎn)換到STOP IO DISABLED之前完成后，RUN/STOP開關(guān)從RUN IO ENABLED（運行IO啟用）更改運行IO已禁用。
在這種情況下，CPU會忽略新的請求從RUN/STOP（運行/停止）開關(guān)轉(zhuǎn)到RUN IO DISABLED（運行IO禁用）模式因為它已經(jīng)在處理轉(zhuǎn)到STOP IO的請求DISABLED（禁用）模式和STOP（停止）模式的優(yōu)先級高于RUN（運行）模式
multiple power cycles
In rare instances, a VDD100, VAL132, or VME-1182A module may not configure after power has cycled repeatedly in a very brief period of time. A Loss of IO Module fault will be generated. In extremely rare instances, this may also cause other modules to fail to configure, without generating additional loss of module faults. These additional failures may cause communication with the Ethernet Interface to fail. The user can recover from either of these cases by turning off power for at least 5 seconds and then restoring power. This will provide sufficient "off-time" to ensure that all modules can power up properly. Modules not reset during firmware upgrades The RX7i currently does not reset any other modules in the system after a firmware upgrade. This may result in Loss of module faults being generated for smart modules. Unable to communicate through some third party serial cards PACS Systems serial ports do not work with some third party serial cards. Incorrect COMMREQ status for invalid program name The program name for PACSystems is always "LDPROG1". When another program name is used in a COMMREQ accessing %L memory, the error that is generated is a 05D5, which is an invalid block name.
STOP and RUN mode transition priority
The PACSystems CPU receives requests to change between stop and run mode from many different sources. These include (but are not limited to) Proficy Machine Edition, HMIs, the user application, and the RUN/STOP switch. Since there are many potential sources for a mode change request, it is possible to receive a new mode change request while another is already in progress. When this occurs, the CPU evaluates the priority of the new mode change request with the mode change that is in progress. If the new mode change request has an equal or higher priority than the one already in progress, the CPU transitions to the new mode instead of the one in progress. If, however, the new mode change request has a lower priority than the one in progress, the new mode request is discarded and the CPU completes the mode change that is in progress. The sweep mode priorities are (listed from highest to lowest priority) STOP HALT, STOP FAULT, STOP, and RUN. (Note: The IO ENABLED/DISABLED state is not part of the mode priority evaluation.) For example, a CPU is in RUN IO ENABLED mode and a SVC_REQ 13 function block is executed to place the CPU into STOP IO DISABLED mode. Before the transition to STOP IO DISABLED is completed, the RUN/STOP switch is changed from RUN IO ENABLED to RUN IO DISABLED. In this case, the CPU ignores the new request from the RUN/STOP switch to go to RUN IO DISABLED mode because it is already processing a request to go to STOP IO DISABLED mode and STOP mode has a higher priority than RUN mode.
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