DMV2400A-CPCI卡件中文PDF說明書在線閱讀
station manager REPP命令不保留以下PING的結果：由于錯誤而中止。PING終止時報告PING結果，但是隨后的REPP命令成功地給出了最后一個命令的結果終止PING。多個日志事件以太網接口有時會生成多個異常日志事件和發生單一錯誤情況時的控制器故障表條目。在下面重復錯誤條件下，異常日志和/或控制器故障表可以充滿了重復的錯誤信息。
DMV2400A-CPCI卡件中文PDF說明書間歇性SNTP丟失同步在中等重型EGD流量負載下，以太網接口可能偶爾與其SNTP時間服務器失去同步并生成異常日志事件29，條目2=bH。
SRTP通信延遲SRTP信道上通信的平均延遲可能會有很大差異由于TCP重新傳輸。SRTP客戶端應用程序應設計為考慮到這種差異。特別是，SRTP客戶端應用程序從RX7i的90-70系列SRTP服務器可能需要延長SRTP超時參數。
虛假的“以太網故障”錯誤在極少數情況下，錯誤“模塊硬件故障”可能會在以太網子板。異常日志中的相應故障為事件=1，然后是文本“Ethernet failure”。該故障是一個滋擾性故障，可能是忽略。
Web服務器在重載下發生故障在Web服務器上重載數小時后，Web服務器可能無法返回頁面并可能導致記錄LAN系統軟件故障。網絡當負載減少時，服務器將恢復服務頁面。
用戶選擇用戶定義的表后，如果用戶嘗試返回到%R1-%R60的預定義表，可能會顯示一條錯誤消息，說明“一個嘗試從PC cookie中檢索設置時檢測到錯誤”。故障表網頁對輸入/輸出和控制器故障表網頁的限制，程序名稱不是當前顯示在提供的區域中。
虛假以太網故障在極少數情況下，在斷電后，以太網接口可能會記錄以下信息故障，事件=28小時，條目2=000eH。可以安全地忽略此故障。2.00版控制器故障為網頁上未識別當顯示為2.00版定義的任何控制器故障表條目時使用以太網接口web服務器，控制器故障描述包含
只有一般信息，而不是正確的故障文本。
The station manager REPP command does not retain the results of a PING that is
aborted due to error. The PING results are reported when the PING is aborted,
but subsequent REPP commands give the results of the last successfully
terminated PING.
Multiple log events The Ethernet Interface sometimes generates multiple exception log events and
Controller Fault Table entries when a single error condition occurs. Under
repetitive error conditions, the exception log and/or Controller Fault Table can be
completely filled with repetitive error messages.
Intermittent SNTP loss of
synchronization
Under moderately heavy EGD traffic load, the Ethernet Interface may occasionally
lose synchronization with its SNTP time server and generate exception log event
29, entry 2=bH.
SRTP communication delays Average latency of communications on SRTP channels may vary considerably
due to TCP retransmissions. SRTP client applications should be designed to take
this variance into account. In particular, SRTP client applications migrating from
Series 90-70 SRTP Servers to RX7i may need to lengthen SRTP timeout
parameters.
Spurious ‘Ethernet Failure’ error On rare occasions, the error “Module hardware fault” may be reported on the
Ethernet daughterboard. The corresponding fault in the exception log is Event = 1,
followed by text "Ethernet failure". This fault is a nuisance fault and may be
ignored.
Web server failure under heavy load After several hours of heavy load on the web server, the web server may fail to
return pages and may cause a LAN system-software fault to be logged. The web
server will resume serving pages when the load is reduced.
Reference table web page restriction After the user selects a user defined table, if the user then tries to go back to the
pre-defined table of %R1-%R60, an error message may be displayed stating “An
error was detected when trying to retrieve setting from PC cookie”.
Fault table web page restriction On both the I/O and Controller Fault Table web pages, the program name is not
currently displayed in the area provided.
Spurious Ethernet fault In rare instances, after power cycle, the Ethernet Interface may log the following
fault, Event = 28H, Entry 2 = 000eH. This fault can be safely ignored.
Release 2.00 Controller faults are
not identified on web page
When any Controller Fault Table entries defined for Release 2.00 are displayed
using the Ethernet interface web server, the Controller Fault description contains
only a generic message instead of the proper fault text.
