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
- Communication line category: Serial, SerialOverUDP Device Redundant.
- Parameters of asynchronous line: 300 Baud, 8 data bits, no parity, 2 stop bits.
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
-
Changes and modifications
-
Document revisions
- Ver. 1.0 – February 23, 2001 – Creation of document
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