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- Communication line categories: Serial, SerialOverUDP Device Redundant, RFC2217 Client, MODEM.
- To set the transmission parameters, use the even parity, 7 data bits, and 1 stop bit in all line categories!
- A transfer rate according to the setting of a specific device or modem.
- The implicit parameters comply with the MODEM line (tab "Modem - parameters"), the specific parameters can be configured by station protocol parameters for modem initialization.
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| Parameter | Meaning | Unit | Default value | ||||||
|---|---|---|---|---|---|---|---|---|---|
| The common call prefix for phone modem connection (only lines of MODEM category). | ||||||||
| The YES option switches value activates SW emulation of transfer parameters of 7 data bits, even parity when the transfer parameters of 8 data bits, none parity, are set , none parity (i.e. emulation 7E1 when 8N1 is set). | YES/NO | NO |
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- Communication protocol "IEC62056-21:2002 Serial".
- Station The station address (device) is optional. If the parameter is empty, the device must answer. If there is are more devices on one line (e.g. RS485 bus RS485), the device address must be set. Device The device address consists of maximum 32 characters that are formed from figures (0 - 9), capital letters (A - Z), small letters (a - z), or space ( ). The zero zeroes in front of a valid figure are ignored (i.e. address 10203 = 010203 = 000010203).
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| Parameter | Meaning | Unit | Default value | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Phone The phone number for connection via modem with this station (only lines of MODEM category). | ||||||||
| Maximal The maximum waiting time on connection via modem (only lines of MODEM category). | sec | 60 | ||||||
| Maximum The maximum number of attempt attempts to connect via modem (only lines of MODEM category). | 1..20 | 1 | ||||||
| Delay before attempting to dial after an unsuccessful connection attempt (only lines of MODEM category). | sec | 30 | ||||||
| Time The time delay between sending the request and reading the answer. Note: a device sends a 3-character manufacturer's identification in the identification message. Standard The standard defines that if the 3-rd character is a lower case letter, (e.g. in identifications ELm or UNi), the minimum reaction time for such a device is 20 ms instead of 200 ms. If the 3-rd character is an upper case letter, this does not preclude supporting a 20 ms reaction time. | ms | 200 | ||||||
| Time The time delay between reading the answer till it is completed. See the note of parameter for the Wait First Timeout parameter. | ms | 200 | ||||||
| Retry A retry count of reading response till until its completion. | 1 .. 100 | 20 | ||||||
| Delay The delay between the request retry retries if the error communication occurs. | ms | 1000 ms | ||||||
| Retry A retry count of request as far as the error communicationin case of the communication error. | 1 .. 20 | 3 | ||||||
| Timeout for waiting for an answer to modem hangup operation (only lines of MODEM category). | sec | 15 | ||||||
| Delay after transmitting acknowledgement an acknowledgment of received data (ACK). | ms | 100 | ||||||
| Value of parameter 'Z' parameter - Baud rate identification (for baud rate changeover) of request Acknowledgement/option select message request of protocol's C mode. Option AUTO option finds out automatic the value 'Z' from acknowledgement of the acknowledging answer and uses it. | 300 Baud 600 Baud 1200 Baud 2400 Baud 4800 Baud 9600 Baud 19200 Baud 38400 Baud 57600 Baud 115200 Baud AUTO | 2400 Baud | ||||||
| Permission to read The parameter enables the reading of the current values ("data readout"). | YES/NO | YES | ||||||
| Permission to read The parameter enables reading of the "manufacturer-specific table" values, 1-st block. Choice '-' means the values are not read, choice '6' to '9' means selected "manufacturer-specific table" will be read. | - 6 7 8 9 | - | ||||||
| Manuf. Spec. Table Readout Nr.2 (Y) | Permission to read The parameter enables reading of the "manufacturer-specific table" values, 2-nd block. Choice '-' means the values are not read, choice '6' to '9' means selected "manufacturer-specific table" will be read. | - 6 7 8 9 | - | ||||||
| Manuf. Spec. Table Readout Nr.3 (Y) | Permission to read The parameter enables reading of the "manufacturer-specific table" values, 3-rd block. Choice '-' means the values are not read, choice '6' to '9' means selected "manufacturer-specific table" will be read. | - 6 7 8 9 | - | ||||||
| Permission to load The parameter enables the reading of the historical data from the profile. | YES/NO | YES | ||||||
| Profile name - OBIS code of load profile used during loading the reading of historical data from profile. | P.01 | |||||||
| Date and time mask used to read historical data from the profile. Meaning of the "z" flag - see the description of the Session Recognition Flag parameter. The letter " z" is used to set the time and is replaced by a value of 0, 1, or 2 according to the Session Recognition Flag parameter. | zyymmddhhmi | |||||||
| Time depth of historical profile readings. | hour | 24 | ||||||
| Time round rounding of data from a profile. | min | 15 | ||||||
| Time The time range of data which that is queried from the profile in one request. It is entered as a multiple of the parameter "Time Round" parameter. | x Time Round | 2 | ||||||
| Access level used to read historical data from profile. | 0-9 | 5 | ||||||
| Method of reading from the profile:
BLOCK READ divides the data into several blocks with the size of Profile Read Block Length rows. Block reading makes sense on lines with higher error rates. | - | VDEW read command (R5) | ||||||
| Block size (number of rows) if BLOCK READ from the profile is used - if Profile Read Mode is VDEW block read command (R6) or P1 + VDEW block read command (R6) | row | 4 | ||||||
| This parameter enables specifying a special sequence which that may be required by some electrometers. So far the only known sequence is F101() (The whole sequence sent to electrometers is <SOH>E2<STX>F101()<ETX><SOH> ). | - | |||||||
| Password The password necessary for changing the configuration of the device (level 1) used to set the date and time. | "00000000" | |||||||
| Flag A flag that indicates the type of date/time used by the device. Electrometers LZQJ manufactured by EMH Elektrizitätszähler indicate indicates the type of date/time by this flag (0=Normal Time, 1=Summer Time, 2=UTC Time). This flag is used by parameters by Time Mask and Date Mask parameters to set the time and by parameter by Profile Time Mask parameter to read historical data from the profile. Note: Both Normal Time and Summer Time values will cause the flag to be set depending on the time currently set or read. | Normal Time Summer Time UTC Time | Normal time | ||||||
| Register used to set the time. The parameter is important only if the synchronization is enabled on the tab "Time parameters" tab in the configuration of the station. | 0.9.1 | |||||||
| Mask used to set the time. The letter "z" is used for time conversion according to the parameter Session Recognition Flag parameter. The parameter is important only if the synchronization is enabled on the tab "Time parameters" tab in the configuration of the station. Note: some Some meters are disturbed by summer/winter time ("z") flag and require mask hhmiss | zhhmiss | |||||||
| Register used to set the date. The parameter is important only if the synchronization is enabled on the tab "Time parameters" tab in the configuration of the station. | 0.9.2 | |||||||
| Mask used to set the date. The letter "z" is used for dátumu conversion according to the parameter Session Recognition Flag parameter. The parameter is important only if the synchronization is enabled on the tab "Time parameters" tab in the configuration of the station. Note: some Some meters are disturbed by summer/winter time ("z") flag and require mask ddmmyy or require a year-month-day order (zyymmdd or yymmdd) | zddmmyy | |||||||
| Special settings used when setting the date and time. These may be required by some electricity meters.
| Normal (00000000) | Normal | ||||||
| A special initial string of modem 1 (only for MODEM lines). | AT&FE0V1Q0B0X3L0M0 | |||||||
| A special initial string of modem 2 (only for MODEM lines). Explanation of recommended settings: S37=5 1200bps DTE-DTE speed - limits the speed for modems. Many devices use modems with limited transfer speeds and this setting can speed-up the connection establishment process. Higher transfer speeds must be negotiated individualyindividually. &D2 DTR drop to hangup - for matching with tha the parameter of modem line (line configuration, tab "Modem - parameters", check the option "Use DTR for Hangup"). S0=0 Disable auto-answer. Auto-answer will not be used. S30=2 20 sec inactivity timeout - automatic hangup after idle timeout expired. Necessary for assuring connection termination after the communication with the last device is over. | ATS37=5&D2S0=0S7=60S30=2 | |||||||
| Full tracing of communication, loaded values of I/O tags and other debug information are shown. | YES/NO | NO | ||||||
| It activates data processing according to software implementation of protocol from Unicontrols. | YES/NO | NO | ||||||
| Activates reading of profile index (map of records stored in memory) within the reading of historical data from profile (Unicontrols device only). Retrieved The retrieved index is not processed further and serves only as debugging information for Unicontrols. | YES/NO | NO |
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| Kotva | ||||
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I/O tag address correspond corresponds to standard IEC 62056-61:2002 Object Identification system (OBIS) in terms of "Annex A - Code presentation".
Abbreviated format of the address is supported: C.D[.E][*F] as well as full format A.B.C.D[.E][*F]
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- A - Value group A (number in range 0..15). Number The number defines media (energy type) to which the metering is related. Nonmedia related information is handled as abstract data.
- 0 - Abstract objects
- 1 - Electricity related objects
- 4 - Heat cost allocator related objects
- 5 - Cooling related objects
- 6 - Heat related objects
- 7 - Gas related objects
- 8 - Cold water related objects
- 9 - Hot water related objects
- All other - reserved
- B - Value group B (number in range 0..255). Number The number defines the channel number (for devices with multiple inputs, data concentrators etc).
- 0 - No channel specified
- 1…64 - Channel 1-64
- 65…127 - Utility specific codes
- 128…199 - Manufacturer specific codes
- 200…255 - Reserved
- C - Value group C (number in range 0..255 or characters 'C', 'F', 'L' or 'P'). Number The number defines the abstract or physical data items related to the information source concerned, for example, current, voltage, power, volume, temperature and for range 0…89 it depends on value group A:
- 0…89 -Context-specific identifiers (depending on Value group A). For electricity-related objects (A = 1):
- 0 - General purpose objects
- 1 - Sum(Li) Active power+ (QI+QIV)
- 2 - Sum(Li) Active power- (QII+QIII)
- 3 - Sum(Li) Reactive power+ (QI+QII)
- 4 - Sum(Li) Reactive power– (QIII+QIV)
- 5 - Sum(Li) Reactive power QI
- 6 - Sum(Li) Reactive power QII
- 7 - Sum(Li) Reactive power QIII
- 8 - Sum(Li) Reactive power QIV
- 9 - Sum(Li) Apparent power+ (QI+QIV)
- 10 - Sum(Li) Apparent power– (QII+QIII)
- 11 - Current : any phase
- 12 - Voltage : any phase
- 13 - Sum(Li) Power factor-
- 14 - Supply frequency
- 15 - Sum(Li) Active power (abs(QI+QIV)+abs(QII+QIII))
- 16 - Sum(Li) Active power (abs(QI+QIV)-abs(QII+QIII))
- 17 - Sum(Li) Active power QI
- 18 - Sum(Li) Active power QII
- 19 - Sum(Li) Active power QIII
- 20 - Sum(Li) Active power QIV
- 21 - L1 Active power+
- 22 - L1 Active power–
- 23 - L1 Reactive power+
- 24-30 L1 etc.. (see 4-10)
- 31 - L1 Current
- 32 - L1 Voltage
- 33 - L1 Power factor
- 34 - L1 Supply frequency
- 35-40 L1 Active power... etc. (see 15-20)
- 41 - L2 Active power+
- 42 - L2 Active power–
- 43 - L2 Reactive power+
- 44-60 - L2 etc. (see 24-40)
- 61 - L3 Active power+
- 62 - L3 Active power–
- 63 - L3 Reactive power+
- 64-80 - L3 etc. (see 24-40)
- 81 - Angles
- 82 - Unitless quantity (pulses or pieces)
- 83 - Transformer and line loss quantities
- 84 - Sum(Li) power factor–
- 85 - L1 Power factor–
- 86 - L2 Power factor–
- 87 - L3 Power factor–
- 88 - Sum(Li) Ampere-squared hours (QI+QII+QIII+QIV)
- 89 - Sum(Li) Volt-squared hours (QI+QII+QIII+QIV)
- 91 - L0 current (neutral)
- 92 - L0 voltage (neutral)
- 93 - Consortia specific identifiers
- 94 - Country specific identifiers
- 96 - Electricity-related service entries
- 97 - Electricity-related error messages
- 98 - Electricity list
- 99 - Electricity data profile
- 100…127 - Reserved
- 128...199, 240 - Manufacturer specific codes
- All other - Reserved
- 93 - Consortia specific identifiers
- 94 - Country specific identifiers
- 96 - General service entries (can be entered as character 'C')
- 97 - General error messages (can be entered as character 'F')
- 98 - General list objects (can be entered as character 'L')
- 99 - Abstract data profiles (can be entered as character 'P')
- 127 - Inactive objects
- 128…199, 240 - Manufacturer specific codes
- 200…255 - Reserved
- 0…89 -Context-specific identifiers (depending on Value group A). For electricity-related objects (A = 1):
- D - Value group D (number in range 0..255). Number The number defines types of data depending on Value group A and C, after processing by various specific algorithms. For A=1 and C<>0,93…94,95…99:
- 0 - Billing period average (since the last reset)
- 1 - Cumulative minimum 1
- 2 - Cumulative maximum 1
- 3 - Minimum 1
- 4 - Current average 1
- 5 - Last average 1
- 6 - Maximum 1
- 7 - Instantaneous value
- 8 - Time integral 1
- 9 - Time integral 2
- 10 - Time integral 3
- 11 - Cumulative minimum 2
- 12 - Cumulative maximum 2
- 13 - Minimum 2
- 14 - Current average 2
- 15 - Last average 2
- 16 - Maximum 2
- 17 - Time integral 7
- 18 - Time integral 8
- 19 - Time integral 9
- 20 - Time integral 10
- 21 - Cumulative minimum 3
- 22 - Cumulative maximum 3
- 23 - Minimum 3
- 24 - Current average 3
- 25 - Last average 3
- 26 - Maximum 3
- 27 - Current average 5
- 28 - Current average 6
- 29 - Time integral 5
- 30 - Time integral 6
- 31 - Under limit threshold
- 32 - Under limit occurrence counter
- 33 - Under limit duration
- 34 - Under limit magnitude
- 35 - Over limit threshold
- 36 - Over limit occurrence counter
- 37 - Over limit duration
- 38 - Over limit magnitude
- 39 - Missing threshold
- 40 - Missing occurrence counter
- 41 - Missing duration
- 42 - Missing magnitude
- 55 - Test average
- 58 - Time integral 4
- 128...254 - Manufacturer specific codes
- All other - Reserved
- E - Value group E (number in range 0..255). Number The number defines further processing or classification of quantities identified by value groups A, C, D. Various standard-defined classifications depending on Value groups:
- Identification of tariff rates - Electricity related objects (A = 1)
- Identification of harmonics - Electricity related objects (A = 1), measurement of harmonics of voltage (C = 12, 32, 52, 72, 92), current (C = 11, 31, 51, 71, 91) or active power (C = 15, 35, 55, 75), D = 7 or D = 24
- Identification of phase angles - Electricity related objects (A = 1); angle measurement (C = 81; D = 7)
- Identification of transformer and line loss quantities - Electricity related objects (A = 1); transformer and line loss quantities (C = 83)
- Identification of UNIPEDE voltage dips - Electricity related objects (A = 1), Voltage dips measurement (C = 12, 32, 52, 72, D = 32)
- F - Value group F (number in range 0..255). Number The number defines the storage of data, identified by value groups A…E, according to different billing periods. Where this is not relevant, this value group can be used for further classification. If it is not used, it is set to 255.
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