【液相應(yīng)用方案】與儀器無法通訊No communication with instruments
菜鳥博士Caesar
Instruments show communication failure on the Run Samples window
Unable to restore communication by resetting from Run Samples/console
When cleared from DHCP, the instruments do not appear upon reboot
ENVIRONMENT
Alliance HPLC System
Acquity systems with standalone ethernet box installed
CAUSE Ethernet switch defective
FIX or WORKAROUND
Replace the 8-port switch (Ethernet Switch Box, 8-port - 725000561).
Turn off the LAC/E and all instruments connected, and then turn on the LAC/E and instruments.
Confirm that communication is restored.
ADDITIONAL INFORMATION
與儀器無法通訊
故障描述
儀器在 Run Samples（運行樣品）窗口中顯示通訊故障
無法從 Run Samples（運行樣品）/控制臺重置來恢復(fù)通訊
從 DHCP 清除后，儀器在重新啟動后不會顯示
環(huán)境
Alliance HPLC 系統(tǒng)
安裝了獨立以太網(wǎng)盒的 ACQUITY 系統(tǒng)
原因 以太網(wǎng)交換機故障
解決方法
更換 8 端口交換機（8 端口以太網(wǎng)交換盒 - 725000561）。
關(guān)閉 LAC/E 和所有連接的儀器，然后再打開 LAC/E 和儀器。
確認通訊是否恢復(fù)。
