No communication with 2489 after a power failure - WKB31622

SYMPTOMS

• 2489 shows Status OK? No in the node properties.
• e2695 shows Status OK? Yes in the node properties.
• IEEE instruments all have communication.
• Restarting the instruments and LAC/E does not restore communication.

ENVIRONMENT

• 2487 Dual-Wavelength Absorbance Detector
• LAC/E32
• 2489 UV/Vis Detector
• e2695 Separations Module
• Alliance HPLC System
• Empower 3

CAUSE

Network bridge became un-bridged after power failure.

FIX or WORKAROUND

Recreate the instrument LAN bridge.

ADDITIONAL INFORMATION