NetBotz Rack Monitor 250 Modbus Register Map Detail for MM_SENSOR_1_DISCRETE_STATE register/data point
Published date:
17 July 2020
Issue
The NetBotz 250 Modbus Register Map references this FAQ article to further explain the possible responses/ENUM for the following register/data point:
MM_SENSOR_1_DISCRETE_STATE
Product Line
NetBotz
NetBotz Rack Monitor 250
Environment
All serial numbers
All firmware versions
Modbus TCP/serial users
Cause
This article will provide additional information and detail for Modbus users.
Resolution
Within the NetBotz 250 Register Map, discrete (state) sensors refer back to MM_SENSOR_1_DISCRETE_STATE as needed to provide what possible responses may exist. Modbus responses of 1 and 0 may refer to different discrete sensor states depending on sensor type. The below information clarifies what is mentioned in the NetBotz 250 Register Map document.
MM_SENSOR_1_DISCRETE_STATE
The following responses are supported for MM_SENSOR_1_DISCRETE_STATE:
0 = Open (Low)
1 = Closed (High)
2 = Not Connected
The above possible responses will also be used by the following supported sensor types for MM_SENSOR_1_DISCRETE_STATE:
Smoke (NBES0307) - 0 = No Smoke, 1 = Smoke Detected, 2 = Not Connected
Fluid (NBES0301) - 0 = No fluid, 1 = Fluid Fetected, 2 = Not Connected
Vibration (NBES0306) - 0 = No Vibration, 1 = Vibration Detected, 2 = Not Connected
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