KBR multisio 5D6-ESBS-5DI6RO1DO User manual

Operating Instructions
Technical Parameters
Electronic impuls
metering device
5D6-ESBS-5DI6RO1DO
multisio

KBR GmbH
Am Kiefernschlag 7
D-91126 Schwabach
T [phone]
F [phone]
E info@kbr,de
www.kbr.de

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Dear Customer
We would like to thank you for choosing a KBR GmbH quality product.
In order to familiarize yourself with the operation and programming of the device and always be able to use the
whole functionality of this high-quality product, we recommend that you read this manual thoroughly.
The individual chapters serve to explain the technical details of the device and show how to avoid damage by
means of proper installation and commissioning.
The manual is included in the scope of delivery of the device and must be accessible for the user at all times
(e.g. in the switchgear cabinet). Even when the device is resold to third parties, the manual remains part of the
device.
Although we used the utmost care in assembling this manual, we would like to thank you in advance for no-
tifying us about any errors or ambiguous descriptions that might be in it. You will find a form for corrections in
the appendix.
Sincerely,
KBR GmbH Schwabach
Preface

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Safety Precautions
This manual contains notes that must be observed foryour personal safety and to avoid damage to equipment.
Notes are identified by a warning sign or an info symbol according to the degree of hazard they represent.
Disclaimer
The contents of this manual has been checked with the described hardware and software components. Cer-
tain deviations, however, cannot be excluded, so the manufacturer is not liable for complete conformity. The
specifications made in this manual are checked on a regular basis, necessary corrections are included in the
next revision.
We appreciate your corrections and comments.
© KBR-GmbH
Subject to change
Danger
means that death, major injuries or damage will occur in case the
appropriate safety measures are not performed.
Warning
means that death, major injuries or damage may occur in case the
appropriate safety measures are not performed.
Caution
means that minor injuries or damage may occur in case the appropriate
safety measures are not performed.
Note
is an important information on the product, product handling or the
respective part of the user manual to which special reference is made.
Safety Precautions

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General Safety Precautions
In order to prevent operating errors, handling of the device is kept as simple as possible. This way, you will be
able to use the device very soon.
In your own interest, however, you should read the following safety precautions carefully.
Warning
During installation, the applicable DIN / VDE regulations must be obser-
ved!
Mains connection, setup and operation of the device must only be per-
formed by qualified personnel. Qualified personnel as understood in the
safety precautions of this manual are persons authorized to setup,
ground and mark equipment, systems and wiring systems in accor-
dance with applicable standards.
To avoid the hazard of fire and electrical shock, the device must not be
subjected to rain or other humidity!
Before the device is connected to the mains, you will have to check
whether the local mains conditions comply with the specifications on the
manufacturer's label. A wrong connection may destroy the device!
When connecting the device, the connection chart must be observed
(see chapter "Connection chart") and the connection lines must be
powerless. Only use proper line material and watch the correct polarity
when wiring!
In order to ensure proper and safe operation of the product, it must be
transported, stored, installed and mounted in accordance with the speci-
fications and operated and maintained carefully.
A device showing visible damage must by all means be considered as
unfit for operation and must be disconnected from the mains!
Error detection, repairs and maintenance work may only be carried out
in our facilities or after contacting our service team. Every warranty obli-
gation of the manufacturer expires if the device is opened without writ-
ten consent from our service team. Proper operation can no longer be
guaranteed!
Opening the device may expose parts under voltage. Capacitors in the
device may still be loaded even if the device was disconnected from all
voltage sources. It is generally not allowed to operate the open device!
In facilities subject to hazard of lightning, lightning protection must be
provided for all input and output lines (recommendations see chapter
"Protective measures")!
Safety Precautions

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Product Liability
With these product, you have acquired a quality product.
In its manufacture, only components of the highest reliability and quality were used. Each device is subject to
long-term testing before it is delivered.
For information on product liability, please refer to our General Terms and Conditions for electronic devices.
The warranted properties of the device apply only if it is operated in accordance with its intended use!
Disposal
Please dispose of defective, outdated or no longer used devices properly.
At your request, we will be pleased to dispose of the devices for you.
Product Liability / Disposal

Operating instructions multisio 5D6-ESBS-5DI6RO1DO
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Table of Contents
1 Device memory, battery buffered .........................................................3
2 Explanation of terms .............................................................................4
3 Implementation / range of function ......................................................4
4 Connection of the multisio 5D6-ESBS-5DI6RO1DO ...........................9
4.1 Installation and Assembly ...................................................................................9
4.2 Connection diagram .............................................................................................9
4.3 Terminal assignment ..........................................................................................10
5 Commissioning ....................................................................................11
5.1 Enabling the scanning mode on the device .....................................................11
5.2 LEDs .....................................................................................................................11
5.3 Reset ....................................................................................................................11
5.4 Default settings after reset ................................................................................11
5.5 Basic configuration when delivered .................................................................12
6 Storage .................................................................................................12
6.1 Device settings ...................................................................................................12
6.1.1 Long-term memory .....................................................................................................12
6.1.2 Cycle memory .............................................................................................................12
6.1.3 Event memory .............................................................................................................13
6.2 Measuring period synchronization ...................................................................13
6.2.1 Synchronization by internal clock only ....................................................................13
6.2.2 Synchronization by the energy supplier’s synchronous pulse .............................13
6.2.3 Synchronization by the KBR eBus ...........................................................................14
6.2.4 Synchronization when tariffs are changed ..............................................................14
7 Technical data ......................................................................................15
7.1 Operating and display elements .......................................................................15
7.2 Device memory ...................................................................................................15
7.3 Power supply ......................................................................................................15
7.4 Hardware inputs ..................................................................................................15
7.5 Electrical connection ..........................................................................................15
7.6 Hardware outputs ...............................................................................................16
7.7 Mechanical data ..................................................................................................16
7.8 Dimensioned drawing ........................................................................................16
7.9 Environmental conditions / electrical safety ....................................................17
7.10 Serial interface ....................................................................................................17
7.10.1 Operating modes and interface configuration ........................................................17
7.10.2 RS-485 bus operation ................................................................................................17
7.11 Protective measures ...........................................................................................17
7.11.1 Overvoltage and lightning protection ......................................................................17
8 Error detection .....................................................................................17

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9 Appendix .............................................................................................. 18
9.1 General technical data of modules ....................................................................18
9.2 Digital input module multisio 2D2-4DI ..............................................................19
9.2.1 Digital input module connection chart ................................................................... 19
9.2.2 Function of the scan button ..................................................................................... 19
9.2.3 Digital input module LED display ............................................................................ 20
9.2.4 Function of the DIP switches .................................................................................... 21
9.3 Temperature input module multisio 2D2-4TI ....................................................22
9.3.1 Temperature module connection chart .................................................................. 22
9.3.2 Temperature module LED display ........................................................................... 22
9.3.3 Function of the scan button ..................................................................................... 23
9.3.4 Function of the DIP switch ........................................................................................ 23
9.4 Analog input module multisio 2D2-4AI .............................................................25
9.4.1 Analog input module connection chart .................................................................. 25
9.4.2 Analog input module LED display .......................................................................... 25
9.4.3 Function of the scan button ..................................................................................... 26
9.4.4 Function of the DIP switch ........................................................................................ 26
9.5 Current measuring module multisio 1D2-4CI ...................................................27
9.5.1 Current measuring module connection chart ........................................................ 27
9.5.2 Current measuring module LED display ................................................................ 27
9.5.3 Function of the scan button ..................................................................................... 28
9.6 Temperature module multisio 2D2-1TI2RO ......................................................29
9.6.1 Temperature module connection chart .................................................................. 29
9.6.2 Temperature module LED display ........................................................................... 29
9.6.3 Function of the scan button ..................................................................................... 30
9.6.4 Function of the DIP switch ........................................................................................ 30
9.7 Relay output module multisio 2D2-4RO ............................................................31
9.7.1 Relay module connection chart .............................................................................. 31
9.7.2 Relay output module LED display ........................................................................... 31
9.7.3 Function of the scan button ..................................................................................... 32
9.7.4 Function of the DIP switch ........................................................................................ 32
9.8 Digital output module multisio 2D2-4DO ..........................................................33
9.8.1 Digital output module connection chart ................................................................. 33
9.8.2 Digital output module LED display ......................................................................... 33
9.8.3 Function of the scan button ..................................................................................... 34
9.8.4 Function of the DIP switch ........................................................................................ 34

Operating instructions multisio 5D6-ESBS-5DI6RO1DO
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1 Device memory, battery buffered
The device has an internal data memory, battery-buffered to preserve long-term data. This support battery (e.g.
Varta CR 2032) is not installed in the device on delivery, to prevent the battery from losing its charge, but is
included in the delivery.
Inserting or replacing the memory battery:
1. Disconnect the device from the supply voltage.
2. Remove the top cover of the housing using a suitable tool (e.g. a small screwdriver).
3. Use the tool to remove the existing empty battery (if replacing) from the clamp holder.
4. Press the new battery into the clamp holder and make sure that it is properly in place
and that the polarity is correct.
5. Replace the top cover of the housing and apply pressure until it clicks back into place.
6. Reconnect the device to the supply voltage.
aCaution
Prior to first time use, please install the buffer battery in the device according to
the description below, otherwise all data will be lost if the supply voltage should
fail!
aCaution
Since not only the memory data are lost if the battery is removed and the supply
voltage fails, but the time is also no longer correct, this must be reset through
visual energy via the clock time command!

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2 Explanation of terms
Below, you will find brief explanations of the terminology used in this manual.
3 Implementation / range of function
The multisio 5D6-ESBS-5DI6RO1DO is the central memory module for the multisio signal recording sys-
tem. It can record pulses fromvarious pulse generators via five S0compatible inputs. The input pulses for each
input are added together and divided into measuring periods, given a time stamp and stored in an internal ring
buffer. For a measuring period duration of 15 minutes, this results in a recording duration of 40 days. A syn-
chronous pulse input can be specified for direct synchronization, and addressed via a floating contact. The
floating error message contact of the multisio 5D6-ESBS-5DI6RO1DO can be used to monitor errors and
for example passed on to a central process control (selectable via a KBR eBus NC or NO contact). The addi-
tionally available five floating relay outputs can be assigned to KBR eBus relay groups and used as NC or NO
contacts (selectable via KBR eBus).
Furthermore, the device has a module bus interface to which up to five additional modules can be connected.
The following modules are available:
• multisio 2D2-4DI
The hardware of the multisio 2D2-4DI supports four S0compatible digital inputs, 5 LEDs and an 8-
channel DIP switch.
The module detects a switch connected to the digital input as active if the switch is closed. An open
switch is detected as passive.
The module can be addressed by the master device multisio 5D6-ESBS-5DI6RO1DO via the
module bus interface. The master has to configure the module and read out the data recorded by the
module for further processing.
The multisio 2D2-4DIcan manage the digital inputs in two different ways. Each input can be config-
ured separately as a pulse count input or as a status controlled input.
The power LED indicates whether operating voltage is available. The operating voltage comes from
the module bus interface. The module cannot run on its own.
Firmware: Operating system software implemented in the
microcontroller of the multisio 5D6-ESBS-5DI6RO1DO.
Load profile memory: Saves the actual values of the measuring periods with timestamp.
Measuring period max: The measuring period containing the highest (maximum) value
that occurred.
Period value Cumulated value within a measurement period.
Measuring period: Referstothe period of time usedto form average values. Typical intervalsare
15, 30, 60 minutes.
DIN rail: Top hat rail / mounting rail acc. to DIN EN 50022

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• multisio 2D2-4TI
The hardware of the multisio 2D2-4TI supports four temperature inputs for PT-1000, 5 LEDs and an 8-
channel DIP switch.
The module evaluates the measured values of thetemperature sensors connected to terminals 70
and 71, etc.
The module can be addressed by the master device multisio 5D6-ESBS-5DI6RO1DO via the
module bus interface. The master has to configure the module and read out the data recorded by the
module for further processing.
The power LED indicates whether operating voltage is available. The operating voltage comes from
the module bus interface. The module cannot run on its own.
• multisio 2D2-4AI
The hardware of the multisio 2D2-4AI supports four analog inputs, 5 LEDs and a 4-channel DIP
switch.
With the 4 analog measuring inputs, currents from 0 to 20 mA and voltages from 0 to 10 V can be
measured. The 4 input LEDs give an indication of the status of the analog inputs (when used on the
multisio 5D6, the module is always in 0-20mA / 0-10V mode, i.e. the LEDs for inputs - 4 are always
on).
The module can be addressed by the master device multisio 5D6-ESBS-5DI6RO1DO via the
module bus interface. The master has to configure the module and read out the data recorded by the
module for further processing.
The power LED indicates whether operating voltage is available. The operating voltage comes from
the module bus interface. The module cannot run on its own.
• multisio 1D2-4CI
The hardware of the multisio 1D2-4CI supports 4 analog current measuring inputs and 1 LED. Cur-
rents up to a maximum of 6A can be measured. One LED is available that indicates the various states
of the device by flashing or being permanently lit up.
The module can be addressed by the master device multisio 5D6-ESBS-5DI6RO1DO via the
module bus interface. The master has to configure the module and read out the data recorded by the
module for further processing.
The power LED indicates whether operating voltage is available. The operating voltage comes from
the module bus interface. The module cannot run on its own.
aCaution
It is essential that the multisio 1D2-4CI is operated with series-connected current
transformers! These must not be grounded in a secondary circuit.
For a power supply of up to 690V (phase-phase voltage), the series-
connected current transformers must be designed for a test voltage
of at least 2500VAC for 1 minute.

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• multisio 2D2-1TI2RO
The hardware of the multisio 2D2-1TI2RO supports 1 temperature input for PT-1000, 2 floating relay
outputs, 5 LEDs and an 8-channel DIP switch.
The module evaluates the measured values of the temperature sensor connected to terminals 50 and
51 and switches the relay according to the limits transmitted by the master device.
The relay outputs are sued to control the fan or as an alarm relay.
Example:
Operating point fan = 28°C / hysteresis = 5°C
The fan relay switches on at 28°C and off at 23°C
Operating point alarm = 50°C / hysteresis = 5°C
The alarm relay switches on at 50°C and off at 45°C
The module can be addressed by the master device multisio 5D6-ESBS-5DI6RO1DO via the
module bus interface. The master has to configure the module and read out the data recorded by the
module for further processing.
The power LED indicates whether operating voltage is available. The operating voltage comes from
the module bus interface. The module cannot run on its own.
• multisio 2D2-4RO
The hardware of the multisio 2D2-4RO supports 1 floating relay switch voltage input, 4 floating relay
outputs, 5 LEDs and one 8-channel DIP switch.
The module can be addressed by the master device multisio 5D6-ESBS-5DI6RO1DO via the
module bus interface. The master has to configure the module. Each relay output can be used sepa-
rately as an error message output, message output for limit violations or digital output.
It can optionally be assigned to a KBR eBUS relay group.
The contacts are in a de-energized state of the equipment and are opened for steps that are not
hooked up. Maximum switching capacity of 2A at 250V AC
The power LED indicates whether operating voltage is available. The operating voltage comes from
the module bus interface. The module cannot run on its own.
• multisio 2D2-4DO
The hardware of the multisio 2D2-4DO supports four digital outputs, 5 LEDs and an 8-channel DIP
switch.
The module provides digital pulses at its outputs corresponding to the configuration made via the
module bus by the multisio 5D6-ESBS-5DI6RO1DO master device.
A voltage of max. 35V must be applied to the + input on each hardware output. In an On status, the
digital output switches this voltage to the matching - terminal. It must be ensured by an external pro-
tective circuit that the current flowing does not exceed 50mA. With these parameters, the digital output
is compatible to the S0 interface in accordance with DIN 43864.
Check that the polarity is correct when connecting.

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It is possible to set every output to manual. If the DIP switch for the channel is set to "OFF", the output
status is determined inside the module. If the DIP switch is set to "ON", the status for this output is
kept to active, independent of the actual status of the output recorded.
The LEDs on the digital output module display the current status of the digital output. If the output is
closed, then the LED is switched on. If the output is open, then the LED is switched off. A flashing LED
indicates that the corresponding digital output is switched to manual operation.
Two-tariffs counter function (HT/LT)
The consumption during the various tariff periods is stored separately. Switching between the tariff periods is
done either by a digital input, the KBR eBus (centrally from the Multimaster or the PC), or through the internal
clock.
Configurable pulse inputs
The five configurable pulse inputs, implemented as an S0interface, can process pulses from pulse generators
uptoaninputfrequencyof 16 Hertz (minimum pulse length30ms,pulse/idletimeratio1:1).Allfive pulse inputs
can be configured independently of one another. Both the pulse significance (number of pulses per unit) and
the unit itself (Pulse/kWh, Pulse/l, Pulse/m3, Pulse/hPah or Pulse/Unit) can be configured. The cycle duration
and the tariff can be stored in the energy form (current or similar). These functions are available via the KBR
eBus.
Each pulse is visualized by a flashing LED.
The pulse inputs can be optionally used as:
• Pulse counter
• Heat counter (using additional modules with temperature inputs, e.g. multisio 2D2-4TI or multisio
2D2-1TI2RO)
• Digital input (status display)
• Synchronous pulse input
• Tariff switching
• Operating hours counter
Configurable pulse output (pulse totalizer)
The configurable pulse output can be optionally used as:
• Error message output
• Digital output
• Limit message
• Pulse generator
• Pulse totalizer, whereby the output listed as the S0interface can produce pulses up to an output fre-
quency of 16 Hertz (minimum pulse length 30 ms, pulse/idle time ratio 1:1).
• Up to 9 pulse inputs can be added or subtracted (5 to the basic module + 4 to an expansion mod-
ule). If the module bus is extended via multisys Gateway, a solution can now be offered to add
remote counters. If you select just one pulse input as the source, you at the same time create a way
of extending the pulse via the energy bus. A special characteristic must be taken into account here:
Input pulses up to a frequency of max. 20 Hz are recorded. Output pulses have a maximum of 16
Hz, however. But in practice, this means that there will be no real restriction, because of the adjust-
ment to a large extent to the pulse significance.
Serial port for connection to the KBR eBus
In its default configuration, the multisio 5D6-ESBS-5DI6RO1DO has a serial port (RS-485) for operation
with the KBR eBus.
Configuration of the unit, as well as reading out the instantaneous or storage data, is possible exclusively via
the KBR eBus.

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Extensive memory functions
The multisio 5D6 has extensive memory functions:
-Cyclememory for recording cumulatedinputpulses (separateforeach input)5x 3840 cycle entries, depend-
ing on fittings with additional modules, up to 5x 3840 cycle entries.
- Event memory (4096 entries), for logging actions of the multisio 5D6 such as mains failures, tariff switching
actions, delete functions and many more.
- Operating logbook for logging events resulting from operating the device (with timestamp). These are as
follows:
• Each address assignment (date and new address)
• Each parameter change (date and "parameter change")
• Enabling and disabling the project parameter protection (date and "PPS enabled" / "PPS disabled")
• Each loss and return of supply voltage (date and event)
User and device-specific events (limit violations, switching operations, errors etc.) are not stored in the operat-
ing logbook, but in the event memory.
These storage functions are exclusively available via the KBR eBus.
Synchronization
To synchronize the load profile memory, each separate digital input in the multisio 5D6-ESBS-
5DI6RO1DO can be configured as you choose. Here for example the synchronization signal of the energy
supplier counter can be connected. The synchronization can also be controlled centrally via the KBR eBus.
Tariff switching
To switch the tariff, each separate digital input in the multisio 5D6-ESBS-5DI6RO1DO can be configured
as you choose. For example, the tariff switch signal of the energy supplier counter can be connected here. Tar-
iff switching can also be controlled centrally via the KBR eBus as well as via the internal clock (see Chapter
Two tariff counter function).
Software (required to configure and read out the memory)
The visual energy product range is available to conveniently program and store long-term data.
For questions on this device or on our software products please do not hesitate to contact us. We will be glad
to assist you. Please see the cover sheet of this manual for your contact.

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4 Connection of the multisio 5D6-ESBS-5DI6RO1DO
4.1 Installation and Assembly
The housing of the multisio 5D6-ESBS-5DI6RO1DO has been designed for wall mounting on a 35 mm
DIN rail. The module is snapped on the mounted DIN rail.
During installation, please also observe our notes on safety measures against overvoltage and lightning in the
chapter ”Protective measures” of this manual.
4.2 Connection diagram
aCaution
The control voltage of the device must be protected by means of a back-up fuse.

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4.3 Terminal assignment
Terminals 40 and 41: Relay contact, switching capacity 250V(AC) / 2A
Terminals 40 and 42: Relay contact, switching capacity 250V(AC) / 2A
Terminals 40 and 43: Relay contact, switching capacity 250V(AC) / 2A
Terminals 40 and 44: Relay contact, switching capacity 250V(AC) / 2A
Terminals 40 and 45: Relay contact, switching capacity 250V(AC) / 2A
Terminals 30 and 31: Floating relay contact, switching capacity 250V(AC) / 2A
To pass on error messages, e.g. to a master central process control.
Terminal 1 (L) / 2 (N) and PE: Connection power supply
The device can be operated with a voltage
from 85V to 265V AC/DC 50/60 Hz.
Terminal 34 (+) and 35 (-): Pulse output for pulse totalizer
Terminal 50 (+) and 51 (-): Counter input 1
A floating contact of a pulse generator can be connected to this input
Terminal 52 (+) and 53 (-): Counter input 2
A floating contact of a pulse generator can be connected to this input
Terminal 54 (+) and 55 (-): Counter input 3
A floating contact of a pulse generator can be connected to this input
Terminal 56 (+) and 57 (-): Counter input 4
A floating contact of a pulse generator can be connected to this input
Terminal 58 (+) and 59 (-): Counter input 5
A floating contact of a pulse generator can be connected to this input
Terminal 92 (B)
91 (A)
90 (earth):
Bus connection
For communication at the KBR eBus
Out Module bus connection
For communication with expansion modules

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5 Commissioning
5.1 Enabling the scanning mode on the device
Remove the cover using a suitable screwdriver for the four indentations provided.
Hold down the button on the right above the memory battery (through the feedthrough in the display PCB) for
approx. 3 seconds.
The LEDs flash.
During this phase, it is possible to assign an address via the KBR eBus PC software. Details of this can be
found in the user manual for the corresponding software.
After the address has been successfully assigned, the device goes into normal operation.
5.2 LEDs
LED "Power“
LED "1 - 5"
5.3 Reset
bNote
Reset procedure:
Disconnect the device from supply voltage.
Remove the cover using a suitable screwdriver at the four indentations provided.
Press down the button on the right above the memory battery (through the
feedthrough in the display PCB) and keep held down.
Switch on the supply voltage again. The LEDs light up and remain on.
After the button has been released, the device is back in the
"default status"; data and parameter memory are deleted.
5.4 Default settings after reset
This LED lights up when the power supply of the device is connected. The device
can be operated with a voltage from 85V to 265V.
This LED always flashes when the corresponding pulse input is active.
Pulse significance counter channels 1 to 5 1 pulse / unit
Energy form counter channels 1 to 5 Current
Measuring period duration counter channels 1 to 5 15 min.
Assignment of counter channels 1 to 5 Main module, lines 1 to 5
Synchronization type counter channels 1 to 5 Via KBR eBus
Operating hours counter channels 1 to 5 No assignment, make contact logic
Inputs channels 1 to 5 No assignment, make contact logic
Relay outputs 1 to 5 Main module, lines 1 to 5, make contact logic, no relay group assignment
Daylight saving time From month 03 to 10
Energy form of the ext. synchronous input Current
Logic of the ext. synchronous input Make contact logic
Tariff switching Via KBR eBus
Tariff HT

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Unchanged by a RESET
Bus address and time
5.5 Basic configuration when delivered
6Storage
6.1 Device settings
All device settings and parameter data for storage utilization are stored in the device.
6.1.1 Long-term memory
The multisio 5D6-ESBS-5DI6RO1DO offers the user the long-term memory described in the following
section:
6.1.2 Cycle memory
The multisio 5D6-ESBS-5DI6RO1DO has a cycle memory that can record max. 5 x 3840 entries,
depending on the measuring period selected by the user (possible period values 60 / 30 / 15 / 1 minutes).
This means that a period of 60 min. results in a storage duration of 160 days max.
The measuring period can be programmed via the computer using the optionally available software.
When fully equipped with 5 additional modules, the period memory is increased to a total of 25 x 3840 entries.
Default setting for tariff switching over time by internal
clock Start time: 00:00:00 for LT start End time: 00:00:00 AM for LT end
All measurements Restart
Data storage Deleting all data memories
Measuring period memory Deleting all entries
Alarm relay Error message dialog completely set, break contact logic
Password Basic setting 9999 device can be accessed
Bus address 0000
bNote
Setting the device-internal clock time:
If the clock time of the multisio 5D6-ESBS-5DI6RO1DO is adjusted by
less than the duration of one period, the measurement for the instantaneous
period is finished at the next synchronization event and saved.
If the clock time of the multisio 5D6 is moved back by more than the duration
of one period, the load profile memory is deleted and restarted.
In both cases, a clock adjustment event is created and saved in the event memory.
Adjusting the period duration
If the period duration is adjusted, the load profile memory is deleted and restarted.
An adjustment event (adjustment of the period duration) is created and entered in
the event memory.

Operating instructions multisio 5D6-ESBS-5DI6RO1DO
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EDEBDA0167 / 1111-1 GB
6.1.3 Event memory
The event memory saves 4096 events with date, time and status in a ring buffer.
The following events are recorded:
6.2 Measuring period synchronization
The measuring period synchronization of the multisio 5D6-ESBS-5DI6RO1DO can be performed in four
different ways. The measuring period synchronization is dependent on the energy form of the sync input on the
multisio 5D6-ESBS-5DI6RO1DO and on the energy form of the individual inputs. This means that for ex-
ample only those inputs that have the same energy form as the sync inputs on the device are synchronized.
The following 4 types of synchronization are possible:
6.2.1 Synchronization by internal clock only
The synchronization by internal clock is started with the manufacturer’s reset. From this starting time on, the
clock synchronizes the measuring cycle every 15 minutes, depending on the measuring period duration set.
The synchronization time is always 00:00 (hh:mm) if the period duration fits into the 60 minute pattern.
6.2.2 Synchronization by the energy supplier’s synchronous pulse
If the synchronous pulse is available as a floating contact from the energy supplier, it may be connected to an
input that was configured as a synchronous pulse input. If the contact closes for at least 250 ms, it is detected
as a synchronous pulse and the measuring period of the input that has the same energy form as the synchro-
nization input is restarted.
Under certain operating conditions, the energy supplier may carry out an intermediate synchronization while a
measuring period is still running. The multisio 5D6-ESBS-5DI6RO1DO terminates the instantaneous pe-
riod measurement and saves the period value together with a timestamp.
Example:
Period duration is set to 15 min. i.e. 20 kW input power results in a period value of 20 kW (15 min period).
if there is an intermediate synchronization 3 min after period start and this 3 min period is saved, the period
value to be recorded will be 4 kW.
If the energy supplier’s synchronous pulse does not take place, the error message External synchronous
pulse missing will be displayed and the internal clock will continue with the time pattern.
Event Acquisition
Tariff switching (via KBR eBus) Switchover signal => HT with date and time
Switchover signal => LT with date and time
Sync input Missing synchronous pulse with date and clock time
Mains failures With date, time and duration of the mains failure
Error Error type with date and time
Changed settings / deletions E.g. reset via KBR eBus / set clock time / deletions /
general parameter changes
bNote
The described memories can only be read or parameterized via the KBR eBus by
means of optionally available software (e.g. Visual Energy).

Operating instructions multisio 5D6-ESBS-5DI6RO1DO
Page 14 of 35 Version 5.00
EDEBDA0167 / 1111-1 GB
6.2.3 Synchronization by the KBR eBus
Synchronizationiscarriedoutviaatelegramcreatedeither by the computer or by the MULTIMASTER and sent
via the KBR eBus to the selected recipients. This telegram contains the energy form of the input to be synchro-
nized.
Under certain operating conditions, an intermediate synchronization may be carried out while a measuring pe-
riod is still running. multisio 5D6-ESBS-5DI6RO1DO terminates the instantaneous period measurement
and saves the period value together with a timestamp.
Example:
Period duration is set to 15 min. i.e. 20 kW input power results in a period value of 20 kW (15 min period).
If there is an intermediate synchronization 3 min after period start and this 3 min period is saved, the period
value to be recorded will be 4 kW.
If the BUS synchronous pulse does not take place, the error message External synchronous pulse missing
will be displayed and the internal clock will continue with the time pattern.
6.2.4 Synchronization when tariffs are changed
This type of synchronization makes it possible for the counter to change tariffs immediately after the tariff HT/
LT has been switched, instead of waiting until the end of the measuring period. Tariff switching is carried out
via a telegram created either by the computer or by the MULTIMASTER and sent via the KBR eBus to the se-
lected recipients.
The internalclock synchronizes themeasuring period.If there is a tariff change, dependingontheconfiguration
of the inputs, this event in addition synchronizes the measuring period.
Under certain operating conditions, the synchronization pulse and the internal measuring period synchroniza-
tion may not be in accordance with the same time pattern. The multisio 5D6-ESBS-5DI6RO1DO termi-
nates the instantaneous period measurement and saves the period value together with a timestamp.
Example:
Period duration is set to 15 min. i.e. 20 kW input power results in a period value of 20 kW (15 min period).
If synchronization takes place 3 min after period start and this 3 min period is saved, the period value to be
recorded will be 4 kW.