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ZPA INMAT 64/65 communication protocol

Supported device types and versions
Communication line configuration
Communication station configuration
I/O tag configuration
Literature
Changes and modifications
Document revisions

Supported device types and versions


This protocol supports data reading from the dataloggers INMAT 64 and INMAT 65 produced by ZPA Nová Paka (Czech republic).

Communication line configuration


Note:
A device sends data spontaneously (without the request for data). A delay between the transmitted data blocks is 5 seconds.

Communication station configuration


  • Communication protocol: ZPA INMAT 64/65.
  • The station address is not used. On one serial line, there may be placed only one INMAT 64 or 65.

Station protocol parameters

They are not used.

I/O tag configuration


I/O tags: Ai

The value meaning:

Address Cycle Meaning Units
0 1 Heat output GJ/hour
1 1 1/4 hourly maximum GJ
2 1 Heat output sum GJ
3 1 Instantaneous mass flow rate t/hour
4 1 Mass flow rate sum t
5 1 Temperature °C
6 1 Temperature difference [°C] - INMAT 64 or Operating pressure [MPa] - INMAT 65 -
7 2 Heat output GJ/hour
8 2 1/4 hourly maximum GJ
9 2 Heat output sum GJ
10 2 Instantaneous mass flow rate t/hour
11 2 Mass flow rate sum t
12 2 Temperature °C
13 2 Temperature difference [°C] - INMAT 64 or Operating pressure [MPa] - INMAT 65 -

Literature


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Changes and modifications


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Document revisions


  • Ver. 1.0 – February 23, 2001 – Creation of document
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