Remia KME communication protocol
Supported device types and versions
Communication line configuration
Communication station configuration
I/O tag configuration
Literature
Changes and modifications
Document revisions
Kotva | ||||
---|---|---|---|---|
|
...
The protocol also supports reading of instant values of binary data and values of 16-bit counters.
The protocol also supports reading of generic instant values (I/O tags with GA address).
Kotva | ||||
---|---|---|---|---|
|
...
Configuration dialog box of station - the tab "Protocol parameters".
Table 1
Key word | Full name | Meaning | Unit | Default value | ||||||
---|---|---|---|---|---|---|---|---|---|---|
| Wait Timeout | Timeout to receive a response or one of its fragments. | s.ms | 1.5 s | ||||||
| Fragmented answer is expected | The response may consist of several UDP packets (fragments). | - | False | ||||||
| Actual Data Object ID | The address of the object (16-bit number) that contains information about the |
instant values (analogs). A value of 0 disables reading of the |
instant values as well as their 1 and 15-minute archives. | - | 8 | ||||||||
| 15min Archive Data Object ID | The address of the object (a 16-bit number) that contains information about 15-minute values. A value of 0 disables reading of 15-minute values. | - | 5 | ||||||
| 1min Archive Data Object ID | The address of the object (a 16-bit number) that contains information about 1-minute values. A value of 0 disables reading of 1-minute values. | - | 9 | ||||||
| Binary data Object ID | The address of the object (a 16-bit number) that contains information about binary values. A value of 0 disables reading of binary values. | - | 0 | ||||||
| Generic Actual Data Object ID | The address of the object (16-bit number) that contains information about the generic instant values (addresses of I/O tags of GA type). A value of 0 disables reading of generic instant values. | - | 0 | ||||||
| Number of EMs | The number of electrometers (1-255) whose instant data from impulse measurement (instant counter value, instant power, average power since the start of the current time interval, validity of the meter's data) are in response to reading the Actual Data Object ID, and whose historical data 1 and The 15-minute minutes (end-of-period counter value,, average power per period) are in response to reading 1min Archive Data Object ID and 15min Archive Data Object ID. | - | 41 | ||||||
| Number of EIs | The number of meters (1-255) whose instant data from IEC communication (instant counter value, numbers of last 3 accumulations, counter values for the last 3 accumulations) are in response to reading the Actual Data Object ID, and historical data (last accumulation number, counter value for the last accumulation) are in response to reading 1min Archive Data Object ID and 15min Archive Data Object ID objects. | - | 6 | ||||||
| Number of values in EI | The number of measurements (1-255) in the EI section (data from IEC communication) in response to reading the Actual Data Object ID, 1min Archive Data Object ID a 15min Archive Data Object ID objects. | - | 16 | ||||||
| Number of word counters | The number of 16-bit counters (0-255) whose values are in response to reading the Actual Data Object ID object. | - | 0 | ||||||
| Debug Packet Binary Contents | Activates advanced debugging with listing of binary data being sent and received. | YES/NO | YES | ||||||
| Debug Values | Activates advanced debugging with listing of I/O tag values. | YES/NO | NO |
Kotva | ||||
---|---|---|---|---|
|
...
- EwNr - ordinal number of counter (1..255) within a response. The total number of counters that the concentrator sends must be set in the Number of word counters protocol parameter.
Examples of addresses:
EW.1
EW.47
For generic instant values - read from the object with address Generic Actual Data Object ID - it has the form GA.Offset.Type[.BitNr] where:
- Offset - offset of value in the response(0..65535). For multibyte values, this is the offset of the first byte.
- Type - type of value. The following types are supported:
- BYTE - 1-byte unsigned number
- SBYTE - 1-byte signed number
- WORD - 2-byte unsigned number
- SWORD - 1-byte signed number
- DWORD - 4-byte unsigned number
- SDWORD - 4-byte signed number
- FLOAT - 4-byte float number
- DFLOAT - 8-byte float number
Note: if the DFLOAT value type is configured on I/O tag of the TiA type, it is interpreted as a Unix times (number of seconds since January 1, 1970 in UTC)
RTD - 4-byte timestamp (2 bytes hours/minutes/day, 2 bytes month/year)
- BitNr - optional bit number for values of BYTE (1-8) and WORD (1-16) types, if the values are assigned to I/O tags of Di type.
Examples of addresses:
DW.0.FLOAT
DW.4.WORD.16
DW.6.BYTE.1
Kotva | ||||
---|---|---|---|---|
|
...
- Ver. 1.0 - October 4, 2019 - Creation of document
- Ver. 1.1 - December 4, 2019 - Supoprt for generic instant values
Info | ||
---|---|---|
| ||
...