Current ID Tag File [filename].

Output

Output the URL for the ID tag file (save path)

Reduce all charging points to the minimum

Input

With an On signal, all charging points are reduced to their minimum charging power.

Send all logs (or only of the month) to Admin

Input

any value (except TRUE) -> Triggers sending all data to the administrator

TRUE -> Triggers sending all previous data of the current month to the administrator

Send all logs of the last month to admin (and user)

Input

any value (except TRUE) -> Triggers sending all data of the past month only to the administrator

TRUE -> Triggers sending all data of the past month to the administrator and users. The users only receive their data.

Alternative e-mail address for unknown users

Bidirectional

Specifies the alternative mail address (used when no user address is stored in the channel editor).

Export database (file name)

Input

Exports the OCPP database(s) (the transaction database, the user database and various values from the Runtime DB such as the last assigned transaction ID) to corresponding files. The path must be specified in the DP - e.g. via the file selection component

3 files are created.

- The transaction data with the specified file name

- The user ID data with "_users" appended to the file name

- The runtime data with "_runtime" appended to the file name

Import database (file name)

Input

Selection or specification of the transaction data file. The other two are searched for in the same folder with the above naming scheme and imported accordingly

Delete database

Input

Deletes the transaction database

Diagnosis (MQTT) [Text]

Output

Attention: Diagnostic or debug outputs are only intended for use in the event of an error. Please use only after consultation with the support team! If used, these can significantly affect the performance of the service.

Diagnosis [Text]

Output

Attention: Diagnostic or debug outputs are only intended for use in the event of an error. Please use only after consultation with the support team! These may significantly affect the performance of the service if used.

Diagnostic algorithm (Verbose) [Text]

Output

Attention: Diagnostic or debug outputs are only intended for use in the event of an error. Please only use them after consulting the support team! If used, they can significantly impair the performance of the service. If several drivers are available, the displays can  be switchedvia the debugger.

Extended information on the calculation algorithm of the DLM is displayed here (very detailed).

Diagnostic algorithm [Text]

Output

Attention: Diagnostic or debug outputs are only intended for use in the event of an error. Please only use them after consulting the support team! If used, they can significantly impair the performance of the service. If several drivers are available, the displays can  be switchedvia the debugger.

Information on the calculation algorithm of the DLM is displayed here.

Dynamic

Folder

See below for description.

E-mail address of the administrator

Bidirectional

The e-mail address of the administrator(s) can be changed via this data point at runtime. Multiple addresses are separated with a ;.

Send e-mails to users (load interruption)

Bidirectional

(De) Enable e-mail notification to the user when the load state changes to "load interruption".

Send e-mails to user (end of transaction)

Bidirectional

(De) Enable e-mail notification to the user when the charge state changes to "transaction end" (finished charging).

Energy prices in ct/kWh [csv]1

Input

Input for the current electricity price as CSV. The format corresponds to the SMARD component (date/time ; price).

Advanced Diagnostics

Input

With an ON signal, the diagnostic output is extended.

ID Tags

Folder

This folder contains data points for reading or entering the ID tag configuration.

ID Tags [CSV String]

Output

Outputs the ID Tags as text when the data item Export ID Tags [CSV String] is triggered.

Export ID Tags [CSV String] Input

Input

Trigger input to output the ID-TAGs at the ID-Tags [CSV string] output.

Export ID Tags [Filename] Input

Input

By specifying the absolute storage path, the ID tags are exported. (See below for the structure of the CSV file)

Import ID tags - Result

Output

Output in text form whether the import was successful or not.

Import ID tags [CSV string] Input

Input

By entering the ID tags as CSV text, the list can be imported here.

Import ID tags [filename] Input

Input

By specifying the absolute storage path of the CSV file, the ID tags are imported. (See below for the structure of the CSV file)

Load history

Bidirectional

Data point for the connection of the load history component .

Activate mail dispatch

Bidirectional

(De) activates the entire mail dispatch.

At least one station loads

Output

Outputs an on signal when at least one charging station is charging.

Export MQTT Topics

Input

By specifying the storage path, the topics are exported as csv.

MQTT connected

Output

If there is a connection to the MQTT broker, an ON signal is output, otherwise an OFF signal.

Driver On/Off

Bidirectional

(De)Activate the component.

Update trigger

Input

All inputs and outputs are updated with any signal.

Distribute remaining current (delayed)

Input

With an on signal, the distribution of the remaining current is recalculated. If a station has more current available than it needs, the unused current can be redistributed to other stations.

Distributor data

Bidirectional

Data point for the DLM distributor data component (see also connection schema)

Distribution names

Output

Output of the distribution name as text.

Time until update [s]

Output

The DLM data is updated after the time has elapsed.

Switch off

Bidirectional

With an ON signal, the distribution is switched off and there is no more management.

Enable

Output

This output indicates whether charging is possible at this station (true) or not (false).

Number of charging points

Output

Output of the number of charging points that are in the "Charging" status. This applies to this and all other sub-distributions.

Number of charging points (local)

Output

Output of the number of charging points which are in the "charging" status. This only applies to this distribution and not to all other sub-distributions.

At least one charging station is charging

Output

As soon as at least one station is in the charging mode, an ON signal is output. This applies to this and all other sub-distributions.

At least one charging station is charging (local)

Output

As soon as at least one station is in the charging mode, an ON signal is emitted. This only applies to this distribution and not to all other sub-distributions.

Priority

Bidirectional

Output or possibility to change the priority of the distribution

Station

Folder

Description see below

Current (Maximum) [A]

Bidirectional

Output or change possibility of the maximum current of the distribution

Current (Minimum) [A]

Bidirectional

Output or modification possibility of the minimum current of the distribution system

Current (reserve) [A]

Bidirectional

Output or modification possibility of the current reserve

Current (assigned) [A]

Output

Output of the maximum current assigned to the distribution.

Effective current (maximum) [A]

Output

Output of the effective, maximum, available current of the distribution (e.g. if a PV system would also feed in).

Current measured L1 [A]

Input

Input for the measured current of the distribution

Measured current L2 [A]

Input

Input for the measured current of the distribution

Measured current L3 [A]

Input

Input for the measured distribution current

Currents [A]

Folder

Description see below

Current measurement valid

Input

If validation is set, an On signal must be present at this data point so that the measured values can be accepted.

Transmitted energy (measured) - final value last month [Wh]

Input

Option of specifying the final energy value at the end of the last month. The energy consumption of the current month is derived from this (current total value - final value of last month)

Transmitted energy (measured) - consumption last month [Wh]

Output

Transferred energy of the last monthly period

Transferred energy (measured) - consumption current month [Wh]

Output

Transmitted energy of the current monthly period

Transmitted energy (measured) [Wh]

Input

Sets the total energy output above to a defined value.

Transmitted energy (total) [Wh]

Output

Output for the total transferred energy.

Switch off

Bidirectional

With an ON signal, the station is disabled and no more management takes place.

Activate

Output

This output indicates whether charging is possible at this station (true) or not (false).

Current user

Output

If a user has logged in, the name is output here.

Current ID tag

Output

If a user has logged in, the ID tag is output here.

Preferred charging point

Output

Due to 1 single-phase charging processes, some charging points can be marked as "Preferred" (true at this output). This provides a more symmetrical load due to the phase rotation of L1, L2 and L3.

Charging point data on OCPP

Bidirectional

Connection to the charging station via EVCS or OCPP or... (see also connection diagram)

Charging

Input

Input to start charging

Only self-produced power

Bidirectional

With an ON signal, only self-produced power (for example from a PV system) is used for the charging station.

Priority

Bidirectional

Output or change option of the priority of the distribution (0-10)

Current (maximum) [A]

Bidirectional

Output or modification possibility of the maximum current of the station

Current (minimum) [A]

Bidirectional

Output or change possibility of the minimum current of the station

Current (assigned) [A]

Output

Set maximum current assigned to the charging station.

Current effective (maximum) [A]

Output

Output of the effective, maximum, available current of the station (e.g. if a PV system would additionally feed in).

Effective current (minimum) [A]

Output

Output of the minimum current of the station.

Current [A] (measured) L1/L2/L3

Input

Input for the measured current of the station. Measurement must be set in the channel editor for the data points to be visible.

Currents [A]

Folder

Data points for output of currents not used but assigned.

Transmitted Energy (Total) [Wh]

Input

The total transmitted energy of the station is transferred here.

Transmitted energy (session) [Wh] Input

Input

The transmitted energy of the last charge at the station is transferred here.

Other (total)

Output

Total current not used by charging stations

Other (Total local)

Output

Total current at this distribution which is not used by charging stations

Other (sum sub-distribution)

Output

Total current from other sub-distributions that is not used by charging stations

From Supply

Output

Current drawn from the supply line.

Combined

Output

Sum of power supply and power from additional sources

Charging stations (sum of sub-distributions)

Output

Current of the charging stations, which is drawn from additional sub-distribution boards.

Charging stations (total)

Output

Current of all charging stations that is drawn at this distributor and also at its sub-distributors.

Charging stations (total local)

Output

Current of all charging stations drawn from this distributor.

Not used (related to maximum)

Output

Output of the currents that are not used.

Not used (based on allocated current)

Output

Output of the currents that are not used by the station after allocation.

Used (phase maximum)

Output

Output of the maximum current used for the charging stations.

Additional sources (total)

Output

Output of the currents that come from additional sources of the distribution and also from further sub-distribution (for example PV system). It is the sum of Additional Sources (Sum Local) and Additional Sources (Sum Sub-distribution).

Additional sources (sum local)

Output

Output of the currents that originate from additional sources only at this distribution (e.g. PV system).

Additional sources (sum sub-distribution)

Output

Output of the currents that originate from additional sources that are fed in from the sub-distribution.

Expiry date

Bidirectional

Expiry date of the ID tag in the format dd.MM.yyyy - example: 06/06/2025

Limit to charging stations

Bidirectional

If this option is ON, the ID tag is limited to the specified charging stations. Off means that the tag can be used at any station

Known ID tags

Output

Output of all taught-in ID tags so that they can be displayed in the list selection.

Known charging stations (OCPP)

Input

Data point for the connection to the OCPP "Known station names [text]"

Allow PV charging only

Bidirectional

Charging is only enabled via an ON signal if there is sufficient PV power.

Remove authorised charging station

Input

A permitted charging station (station name) for the ID tag can be removed via a text entry.

Add authorised charging station

Input

A permitted charging station (station name) can be added to the ID tag by entering text.

Toggle authorised charging station

Input

A charging station can be added via a text entry or list selection. If this station already exists, it is removed.

Allowed charging stations

Bidirectional

Input/output of all permitted charging stations, separated by semicolons

Allowed charging stations - All

Input

With any command, all known charging stations are added to this ID tag.

Allowed charging stations - None

Input

Any command is used to remove all known charging stations for this ID tag.

Allowed charging stations (list view)

Output

Output for display in the list selection.

ID

Bidirectional

Input for the selected ID tag from the list selection.

Calendar limitation

Bidirectional

(De)activation of sharing only via calendar entries.

Delete

Input

Delete the ID tag and all settings

Send mail monthly

Bidirectional

(De)Activate the monthly e-mail.

Send mail at end of transaction

Bidirectional

(De)Activate the e-mail at the end of the transaction.

Mail address

Bidirectional

Input/output of the e-mail address for the report

Maximum kWh price [ct]

Bidirectional

Maximum kWh price in cents for this user. 0 = no limit. The component receives the current electricity prices via the data point "Energy prices in ct/kWh [csv]". The format corresponds to the SMARD component.

Maximum flow

Bidirectional

Setting option for the maximum charging current.

Minimum current

Bidirectional

Setting option for the minimum charging current.

Name

Bidirectional

Input/output for the user name

Priority

Bidirectional

A priority for the stations can be entered here. "0" the lowest and "10" the highest priority.

Quota [kWh]

Bidirectional

The charging limit for this ID tag can be set by entering a value.

Quota reset type

Bidirectional

Switching the reset method: 0 = manual, 1 = monthly and 2 = annual reset.

Save

Input

Trigger to save the changes to the data points.

Apply temporarily

Input

With any signal, the changes for priority and minimum/maximum charging current are accepted for the next transaction and then discarded.

Channels

0

Several distributions can be created in the channel editor. The charging stations are then assigned to the distributions. The description of the columns is listed in the "Channel editor" table.

Define user

0

The users of the system are created here.

E-mail Server

...

Settings for the e-mail server that sends the messages to the users.

Activate mail dispatch

on

(De) activates the entire e-mail dispatch.

E-mail configuration

Specification of the e-mail addresses and events that trigger an e-mail.

MQTT Connection Settings

Enter the MQTT broker data.

MQTT Base Topic

MyBase/DLM

Setting for the base topic in MQTT.

MQTT Retain

If Retain is active, the last value from the client is retained at the broker. If a client or several clients connect to the broker again and have subscribed to this topic, this value is published immediately.

Cyclical calculation - interval [s]

60

All information and currents are updated at the set interval.

Cyclical calculation after reactivation - interval [s]

10

All information and currents are updated at the set interval.

Validation of external measuring device

Set to use an external measuring device for current measurement. If this measurement fails, a fallback (charging currents of the stations) is used

Reserves only if measurement fails

If deactivated, the reserve current from the channel editor is always used (deducted). Otherwise, the reserve is only used if the external measurement has failed.

Use current measured values

Offset sharing

If active, the currents of stations with different priorities are increased evenly. Otherwise, the charging station with the highest priority receives the maximum current.

On request, limit to 4kW per station

If active, the power is limited to 4kW per charging point on request (data point of the component). Otherwise, it is limited to the defined minimum current of the charging point.

Minimum change in measured values [mA]

500

Measured values must change by at least the set value for a recalculation to be triggered.

OCPP start delay [s]

120

The distribution of the unused current is activated x seconds after the OCPP Ready signal is received.

Log - CSV separator

Semicolon

Selection of the separator between the individual values.

Log - Timestamp format

dd.MM.yyyy HH:mm:ss

Formatting setting for date and time. See also Formatting.

Log - Culture

de-DE

Country setting for the display of numbers (e.g. thousands separator).

Automatic backup

Activation of the automatic backup function (upload to the EisBaer server with all DLM settings).

Use user-specific FTP connection for automatic backup

Activates or deactivates the user-specific connection.

User-specific FTP connection for automatic backup

Input option for the user-specific FTP connection.

Continue PV charging if it has been started

Activate to continue charging even if PV power is no longer available.

Driver On/Off

Defines whether the driver is activated automatically when the project is started.

Name

Freely definable name for the distribution and the stations

Use (*)

If checked, this distribution/station is used in the project, otherwise it does not contribute to the calculation.

Type

Setting whether this is a distribution, charging station or additional feed (PV or similar).

Maximum current [A] (*)

Specifies the maximum current that can be allocated.

Minimum current [A] (*)

Indication of the minimum current that can be allocated.

Reserve [A] (*)

The current reserve is not distributed among the charging stations. It is deducted from the maximum current.

Distribute unused current (*)

If a station has more electricity available than it needs, the unused electricity can be redistributed to other stations.

Reserve Min Current [A]

With this function, the charging station is always reserved the min current and is not distributed.

PV only (*)

Activate to use only the current of the additional supply.

Measurement

Distinguishes between no measurement, measurement with the additional supply or without measurement in the system.

Setback Threshold [A] (*)

The difference between the set current and the drawn current of a station must be greater than or equal to the setback threshold so that the current can be redistributed.

Minimum difference [A] (*)

If the current in the system changes by the value set here, the set currents for the stations are recalculated.

Priority (*)

A priority of the stations can be entered here. "0" is the lowest priority and "10" the highest priority.

Ignore DLM package measurement

By setting this, the measurement values that are sent via the DLM package are ignored.

ID tag

Enter the ID tag

Name

Sets the user name.

Expiry date

Entry of a validity date for the user

Mail address

E-mail address of the user.

Send mail after transaction

If this option is set, an email is sent to the user at the end of the transaction.

Send monthly summary

If this option is set, an email of all transactions in the past month will be sent to the user.

Priority

Specify the charging priority from 0 to 10. The higher the number, the higher the priority.

Minimum Current [A]

Specifies the minimum current that can be assigned.

Maximum current [A]

Indication of the maximum current that may be used.

Max price [ct/kWh]

The DLM will only allocate electricity to a charging station if the set maximum price is below the current price.