Changes to Hardware Watchdog

Document #:

LIGO-T1500428-v1

Document type:

T - Technical notes

Abstract:

An analysis of the existing Hardware Watchdog System (HWWD) was conducted and reported in T1500405. The following note details the prescribed changes in a checklist format such that the existing HWWD chassis (D1300642-v1 containing D1201549-v3 PCB programmed with E1500315-v1, 2014 HWWD Code) can be upgraded to a version suitable for initial deployment.

Files in Document:

• PDF Version (HardwareWatchdogChanges_v1.pdf, file is not accessible)

Other Files:

• Word Version (HardwareWatchdogChanges_v1.docx, file is not accessible)

Topics:

• System Engineering

Authors:

• Rich Abbott
• Benjamin Abbott

Keywords:

HWWD watchdog

Referenced by: