# Earthworm Module:
Ewthresh Overview

(last revised 26 April, 2011)

The ewthresh module monitors a ring for TRACEBUF2X messages. If a message's maximum (converted) value exceeds the threshold specified for that message's SCNL, an alarm message is written to the output ring identifying the SCNL, threshold, time, and maximum (converted) value.

The primary option is what SCNLs to monitor and what threshold to use for it.

Module Index | Ewthresh Configuration File