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This protocol analyzes the files containing measurement data about measurement according to the IEC 62056 international standard IEC 62056.

Kotva
komunikacna_linka
komunikacna_linka
Communication line configuration

...

Communication line category File I/O (communication by via files).

Communication line configuration parameters File I/O communication line configuration parameters:

Kotva
inputfile
inputfile
Input file - complete path to the file or directory with data.

In the case of analyzing the particular file, its size is tested with a period of 1 secsecond. If the file does not increase in size during two consecutive periods, it is processed.

If a directory is entered (in case of a Win32 platform Win32 with reverse solidus a backslash (\) at the end), all files that match the mask are processed (see station Station protocol parameters).

Archive directory -path to the directory, where the processed files are archived. If the directory is not setspecified, the processed files will be cancelleddeleted.

Kotva
linka_parametre
linka_parametre
Communication line protocol parameters

...

Dialog window communication line configuration - Protocol parameters tab Protocol parameters, select the protocol "IEC62056-21:2002 File I/O" protocol.

Table 1

Parameter

Description

Unit

Default value

Kotva

	prof
	prof

Profile

Analyzed profile.

-

P.01

Gorlitz PRM62 Module

Files from device Gorlitz PRM62 are analyzed.

YES/NO

NO

Kotva

	adm
	adm

Archive Subdirectory Time Mask

Mask for

generation of

creating subdirectories in the main archive directory according to time of file processing or

time stamp

timestamp of the file (if the Input file

is the entered

parameter specifies a directory).

-

rrrrmmdd

Kotva

	fcc
	fcc

Formatted Codes (Annex C)

Numerical addresses of I/O tags are used according to the specification of

standard

IEC62056-21 standard, Annex C.
If numerical addresses are used, the station address is acquired from the value of the object with address D000, the timestamp is acquired from the value of the object with address C001.

YES/NO

NO

Kotva

	cec
	cec

External Command File 1, 2

Complete

The complete path to a periodically called external command file (.cmd). It is used only if a non-empty value has been configured. It is possible to configure two independently executed command files with different periods.

-

Kotva

	cep
	cep

External Command File Period 1,2

Call period of the external command file 1 or 2.

mi:ss

1:00

Kotva

	ces
	ces

Call External Command File 1,2 Synchronously

Call external command file 1 or 2 synchronously.

YES/NO

YES

Kotva

	ceaa
	ceaa

Ext. Command File After Activation

Complete

The complete path to the external command file

wich

which is launched

at

on change of redundancy status to HS. It is called only once and always synchronously. It is used only if a non-empty value has been configured.

-

Kotva

	dff
	dff

Debug Files Flow

Show debug information about processed files.

YES/NO

YES

Kotva

	dfc
	dfc

Debug Files Content

Show debug information with the content of processed files.

YES/NO

YES

Kotva

	dval
	dval

Debug Values

Show debug information with measured values of the measure points.

YES/NO

YES

Kotva

	fcp
	fcp

Files Checking Period

Period of input directory content check (if the

input

Input file

is

parameter specifies a directory).

mi:ss

1:00

Kotva

	ufdir
	ufdir

Unknown Files Backup Directory

File, where unknown files are saved (if the

input

Input file is directory). If it is not written, the files will be

cancelled

canceled. The unknown files are the files

inconvenient to

not-matching the configured mask (see

station

Station protocol parameters) or the station with the required device number was not found.

-

Kotva

	fdf
	fdf

Future Data Filter

Time data filter. If the

time stamp

timestamp of acquired values is

different

newer from the current time by more than

stated

the configured number of hours

in future

, they are ignored. Enter 0 (zero) to ignore the time filter.

hours

24

Kotva

	hdf
	hdf

History Data Filter

Time data filter. If the

time stamp

timestamp of acquired values is

different

older from the current time by more than

stated

the configured number of hours

in past

, they are ignored. Enter 0 (zero) to ignore the time filter.

days

31

Kotva

	addir
	addir

Abnormal Timestamp Data Dir

Directory where the files with ignored data by time filter will be saved (Future Data Filter and History Data Filter).

-

Kotva

	apt
	apt

After Processing Timeout

Timeout

A delay,

it

which is inserted after the file was analyzed.

ss.mss

0.100

Kotva

	addef
	addef

Additional Error Logfile

Error file to write information about errors during processing (unknown file in directory, too old or too new values).

Empty

An empty value means that this error file will not be created.

-

Kotva
komunikacna_stanica
komunikacna_stanica
Communication station configuration

...

Communication protocol "IEC62056-21:2002 File I/O".
Station address - the station address is ignored if the input Input file is is the particular file. If the directory is entered, the device number (electrometer) must be entered to assign the processed file to a particular station. If the station with this number does not exist, the file is considered to be unknown (see communication line protocol parameter Unknown files backup directory).

Kotva
stanica_parametre
stanica_parametre
Station protocol parameters

...

Dialog window station configuration - tab Protocol parameters.
They influence some optional protocol parameters. The following station protocol parameters can be entered:

Table 2

Parameter

Description

Unit

Default value

Kotva

	wt
	wt

Maximum File Timeout

If the

input

Input file

is

is a particular file, after this timeout passes without a file being processed, then the

station value is transferred to

Station goes to a communication error.

min

45

Kotva

	fnm
	fnm

Filename Mask

Mask for the name testing of the processed files. The following digit placeholder can be used:
{N} - electrometer number,

beware of

mind the number of

figure

figures, e.g.{NNNNNNNN},
{yy} or {yyyy} - year,
{mm} - month,
{dd} - day,
{hh} - hour,
{mi} - minute,
{ss} - second.
Exmple of mask: "Meter_{NNNNNNNN}{yy}{mm}{dd}{hh}{mi}.abl".

Time stamp gained

If a timestamp can be obtained from the file name

(if

, it

is possible)

is used

at

for saving the file

saving

to the archive directory (see

communication

Communication line protocol

parameters

parameter Archive subdirectory time mask).
If the electrometer number

is gained

can be obtained, it is used for searching for the proper station.
In

case of not using

the mask is not used, leave the parameter

should be

empty. The station address is

,

then

, searched by acquired object value

acquired from the value of object 0.0.0, C.1.0, or ZNR1 (previously, ZNR1 was previously used only in the case ofGorlitz PRM62 Module, currently it is used also for other types of energy meters).

-

Kotva

	csec
	csec

External Command File

Complete

The complete path to a periodically called external command file (.cmd). The command file is called before accessing the input file. It is used only if a non-empty value has been configured.

-

Kotva

	csep
	csep

External Command File Period

Call period

Period of calling the external command file.

mi:ss

1:00

Kotva

	cses
	cses

Call Ext. Command File Synchronously

Call the external command file synchronously.

YES/NO

YES

Kotva

	anv
	anv

Old Values As New Values

All values from communication (even old ones) go to the system as new values.

YES/NO

NO

Kotva

	s2f
	s2f

PRM62 Status To Flags

The parameter is only used when analyzing files from the Gorlitz PRM62 (see the Gorlitz PRM62 Module line parameter). When enabled, attributes Invalid (invalid value), ShortPeriod (data for the whole measurement period are not available to electrometer), and TimeSet (time has been set during the measurement period) are mapped into flags FA, FB, FC.

YES/NO

NO

Kotva
merany_bod
merany_bod
I/O tag configuration

...

Supported value types of I/O tags: Ai, Ci, TxtI.

Kotva
adresa_bodu
adresa_bodu
I/O address

...

Address The address of the I/O tag corresponds to standard IEC 62056-61:2002 Object Identification system System (OBIS), "Annex A - Code presentation".

Shortened The shortened address format is supported: C.D[.E][*F]

where is

C - Value group C (number within the range of 0..99 or symbols 'C', 'F', 'L' or 'P').
D - Value group D (number within the range of 0..99 or symbols 'C', 'F', 'L' or 'P').
E - Value group E (number within the range of 0..255).
F - Value group F (number within the range of 0..255).

A special I/O tag with address "$SW" acquires the value of the profile status word.

File example

...

[HEADER]
PROT = 0
ZNR1 = 00359487
TIME = 10:02:05
DATE = 22.10.04

[PDATA]
/EMH4\@01QJKB0660L0C1
0.0.0(00359487)
0.0.1(00359487)
0.9.1(100208)
0.9.2(041022)
F.F(00000000)
P.01(041022094500)(00000000)(15)(4)(1.5)(MW)(2.5)(MW)(3.5)(Mvar)(4.5)(Mvar)
(00.000)(00.000)(00.000)(00.000)
(00.000)(00.000)(00.000)(00.000)
!

...

P.01 - profile
(041022094500) - the time stamp timestamp of the first row with values
(00000000) - the profile status word
(15) - period of measurement in minutes
(4) - number of channels
(1.5) - first channel, 1 = Value Group C = Reactive power+, 5 = Value Group D = Last average 1
(MW) - unit of the first channel
etc.

...

Info

title	Related pages:

Communication protocols

flags

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komunikacna_linka
komunikacna_linka
Communication line configuration

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linka_parametre
linka_parametre
Communication line protocol parameters

Kotva
komunikacna_stanica
komunikacna_stanica
Communication station configuration

Kotva
stanica_parametre
stanica_parametre
Station protocol parameters

Kotva
merany_bod
merany_bod
I/O tag configuration

Kotva
adresa_bodu
adresa_bodu
I/O address

File example

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Kotvakomunikacna_linkakomunikacna_linka Communication line configuration

Kotvalinka_parametrelinka_parametreCommunication line protocol parameters

Kotvakomunikacna_stanicakomunikacna_stanica Communication station configuration

Kotvastanica_parametrestanica_parametre Station protocol parameters

Kotvamerany_bodmerany_bodI/O tag configuration

Kotvaadresa_boduadresa_boduI/O address

File example

Kotva
komunikacna_linka
komunikacna_linka
Communication line configuration

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linka_parametre
linka_parametre
Communication line protocol parameters

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komunikacna_stanica
komunikacna_stanica
Communication station configuration

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stanica_parametre
stanica_parametre
Station protocol parameters

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merany_bod
merany_bod
I/O tag configuration

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adresa_bodu
adresa_bodu
I/O address