22R...-19-1 Room Sensors Data-Pool Values datasheet
■The device supports the MP Data-Pool functional profile. All available data points are managed in a data pool and accessible with MP read/write commands.
■This document describes all public data pool values of the device. It's divided into process values and configuration values.
■The MP Data-Pool functional profile is specified in the MP Cooperation Documentation. The document is provided to Belimo MP-Partners.
■See the technical datasheet for technical information about the device itself.
●Power-on behaviour
■The initialization of sensor data takes up to 20 seconds. The sensor values remain 0 during power-on. The initialization status can be read with ID 30.
●Configuration
■Configuration data are not password protected. No Login is required.
●Timing of MP-Bus queries
■Master implementations typically poll the slaves in cycles (MP1, MP2, MP3, ...). Reading all data pool values of a node in one cycle is not recommended, because it would reduce the overall MP-Bus performance
■Recommendation:
◆Split up the queries into several cycles (e.g. 3 queries per cycle).
◆Adjust repetition rates (reading values) according to the rate of change of the value
◆Prevent from reading unused data pool values
●Signed integer
■Signed integers are represented as two's complement.
■Example
◆Value of ID40 = 1111'1101'1111'00102 = -52610
◆Actual Value = Value * Scaling factor * Unit = -526 * 0.01 * °C= -5.26 °C
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Supplier and Product Introduction |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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09.2019 |
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v1.0 |
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118 KB |
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