WebGraph-AnalogIn-57644-US-MIB

Description: Monitors WebGraph model 57644 analog input device channel readings and associated alarm configurations.

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WebGraph-AnalogIn-57644-US-MIB is a vendor MIB (WebTech/WebGraph line) for the model 57644 analog input monitoring device, a small networked appliance used to read external analog sensor channels and expose them via SNMP. It defines a sensor table describing each analog input channel (wtWebGraphAnalogIn57644SensorTable/SensorEntry indexed by sensor number), a values table holding the current reading for each channel, a binary-values table for threshold-derived digital states, and session-control objects including a password and configuration mode. Its monitoring role is squarely environmental/hardware sensor status: administrators poll per-channel analog readings to track physical-environment conditions (e.g. temperature, voltage, or other sensor inputs wired into the device) and use the binary-values table to see at-a-glance alarm/threshold states derived from those readings, catching out-of-range environmental conditions before they cause equipment damage. It is a self-contained proprietary hardware-monitoring MIB with no apparent dependency on other standard MIBs beyond basic SNMP framework conventions. It is typically deployed in equipment rooms, remote sites, or cabinets where the 57644 unit is wired to external sensors for remote environmental monitoring. Engineers can download the WebGraph-AnalogIn-57644-US-MIB file directly to load it into their MIB browser.

An operator walks wtWebGraphAnalogIn57644ValuesTable to read the current reading for each channel in wtWebGraphAnalogIn57644SensorTable (indexed by wtWebGraphAnalogIn57644SensorNo), then checks the corresponding wtWebGraphAnalogIn57644BinaryValuesTable entry to see if that channel has crossed into an alarm state. A binary value flipping to an alarm condition alongside an extreme analog reading would indicate, for example, an over-temperature or power-supply voltage excursion in the monitored equipment room. wtWebGraphAnalogIn57644SessCntrlConfigMode and SessCntrlPassword govern administrative access to reconfigure the device rather than reflect sensor state.

SNMP MIB for WebGraph analog input monitoring devices, part of the WebGraph product family for environmental and sensor data collection. Used by monitoring systems to query analog input channels and sensor readings.