TECALEMIT HDA eco User manual

Operating manual
HDA eco
Fluid Inventory Control System
Item No.: 816700001, 81670000 , 816700004
Translation oft he original operating manual

2 44 1670 001-GB-I HDA eco
Important!
The operating manual is always to be read before commissioning the equipment.
No warranty claim will be granted for faults and damage to the equipment arising
from insufficient knowledge of the operating manual.
Copyright
© HORN GmbH & Co. KG. All rights reserved.
Text, graphics and layout copyright protected. Reproduction and copying, including in
part, only permitted with written permission. Technical changes reserved.
Service Hotline [phone]
(0,14 €/ in: on the German landline network, obile telephone max. 0,42 €/ in.)
[e-mail]
Document No.: 44 1670 001-GB-I
Translation of document-no.: 44 1670 001-DE-I
As of: 1 .06.2021

44 1670 001-GB-I HDA eco 3
Content
1 Safety instructions ............................................................................................................ 6
2 Technical description ........................................................................................................ 8
2.1 Intended use ........................................................................................................................ 8
2.2 Description ........................................................................................................................... 8
2.3 Versions ................................................................................................................................ 8
2.4 Technical Data ..................................................................................................................... 9
2.5 Interfaces of the HDA eco ................................................................................................ 9
2.5.1 Interface flow meter ........................................................................................ 9
2.5.2 Interface level control ................................................................................... 11
2.5.3 Interface nozzle switch ................................................................................. 12
2.5.4 Interface pump motor ................................................................................... 13
2.6 Accessories ........................................................................................................................ 14
2.6.1 Software connection ...................................................................................... 15
2.6.1.1 mytecalemit Cloud............................................................................... 15
3 Assembly Instructions .................................................................................................... 16
3.1 Electric connection........................................................................................................... 16
3.1.1 Notes concerning electrical connection .................................................... 20
3.1.1.1 Relay Contact ........................................................................................ 20
3.1.1.2 Emergency mode switch .................................................................... 20
3.1.1.3 Battery Exchange ................................................................................ 21
3.1.1.4 Socket odem ...................................................................................... 21
3.1.1.5 Float Switch .......................................................................................... 21
3.1.1.6 Cable Shielding ..................................................................................... 21
3.1.2 Installation of the float switch .................................................................... 21
3.1.3 Installation of the level probe (Optional) ................................................. 21
3.1.4 Retrofitting the level probe interface ....................................................... 23
3.1.5 Connection of the RS232 / RS422 interface ............................................ 23
3.1.5.1 RS232-connection ............................................................................... 23
3.1.5.2 Printer connection ............................................................................... 24
3.1.5.3 RS422-Connection ............................................................................... 25
3.1.5.4 LAN Connection .................................................................................... 25
3.1.5.5 WLAN connection ................................................................................ 26
3.1.5.6 C R-connection ................................................................................... 27
3.1.5.7 Retrofitting the Data Interface ......................................................... 27
3.2 Calibration of the measuring system .......................................................................... 28
4 First steps – HDA eco...................................................................................................... 29
5 Operating of the Fluid Inventory Control System HDA eco .................................... 30
5.1 Switching on ...................................................................................................................... 30
5.1.1 Entry of values ................................................................................................ 30
5.2 Refuelling mode ................................................................................................................ 30
5.2.1 Driver identification (optional) ................................................................... 31
5.2.1.1 Vehicle identification (optional) ...................................................... 31
5.2.1.2 Tank content display (optional) ....................................................... 32
5.2.1.3 Software version display................................................................... 32
5.2.2 Dispensing without entering a code (optional) ....................................... 32
5.2.3 Entering the Odometer reading (optional) ............................................... 33
5.2.4 Entering the order number (optional) ....................................................... 33
5.2.5 Refuelling.......................................................................................................... 33
5.2.5.1 Entry of a preselected quantity ....................................................... 33
5.2.6 Refuelling procedure ..................................................................................... 34

4 44 1670 001-GB-I HDA eco
5.2.7 Data retrieval .................................................................................................. 34
5.2.7.1 Data retrieval via USB flash drive .................................................. 35
5.2.7.2 Data retrieval via data cable ............................................................ 35
5.3 anagement operating mode / main menu .............................................................. 36
5.3.1 Refuelling data menu..................................................................................... 36
5.3.1.1 Show Refuellings ................................................................................. 37
5.3.1.2 Print Refuellings (Option ‚Printer‘) .................................................. 37
5.3.1.3 Reset Refuellings ................................................................................. 38
5.3.1.4 No. of Refuellings ................................................................................ 38
5.3.1.5 USB Report – Refuellings ................................................................... 39
5.3.2 Total Data enu .............................................................................................. 40
5.3.2.1 Display Totals ....................................................................................... 40
5.3.2.2 Reset Totals ........................................................................................... 40
5.3.2.3 USB Report – Totals............................................................................. 41
5.3.3 Ident Codes menu ........................................................................................... 41
5.3.3.1 Code ........................................................................................................ 42
5.3.3.1.1 PIN ....................................................................................... 42
5.3.3.1.2 Refuelling Limit ................................................................ 42
5.3.3.1.3 aximum Refuelling Time ............................................. 42
5.3.3.1.4 Odometer or Operating hours Request ...................... 42
5.3.3.1.5 Odometer or Operating hours Range .......................... 43
5.3.3.1.6 Odometer or Operating Hours Status ......................... 43
5.3.3.1.7 Lock / Release ID .............................................................. 43
5.3.3.1.8 Quota dispense quantity ................................................ 43
5.3.3.1.9 Quota time frame ............................................................. 43
5.3.3.2 aster ID ............................................................................................... 44
5.3.3.3 USB Report – IDs .................................................................................. 45
5.3.3.4 Web Update (optional) ....................................................................... 46
5.3.4 enu System ................................................................................................... 46
5.3.4.1 enu Refuelling Options ................................................................... 46
5.3.4.1.1 Identification ..................................................................... 47
5.3.4.1.2 Odometer y/n.................................................................... 47
5.3.4.1.3 Previous Odometer y/n .................................................. 47
5.3.4.1.4 Order y/n ........................................................................... 48
5.3.4.1.5 Nozzle switch y/n ............................................................ 48
5.3.4.1.6 Refuelling limit ................................................................. 48
5.3.4.1.7 ax. Refuelling time ....................................................... 48
5.3.4.1.8 Time Out Refuelling ......................................................... 48
5.3.4.1.9 Receipt (Option ‚Printer‘)................................................ 49
5.3.4.2 enu Dispensing Point ...................................................................... 49
5.3.4.2.1 Product number................................................................ 49
5.3.4.2.2 Pulses / Litres ................................................................... 49
5.3.4.2.3 Post Decimals .................................................................... 50
5.3.4.2.4 Automat Lock .................................................................... 50
5.3.4.2.5 Device Address ................................................................. 50
5.3.4.2.6 ax Zero Refuellings ...................................................... 50
5.3.4.3 enu Extended .................................................................................... 51
5.3.4.3.1 enu Date / Time ............................................................ 51
5.3.4.3.2 Contrast LCD ...................................................................... 52
5.3.4.3.3 Language ............................................................................ 52
5.3.4.3.4 Language from USB flash drive .................................... 52
5.3.4.3.5 Initialisation / Restoring Factory Settings ................. 53

44 1670 001-GB-I HDA eco 5
5.3.4.3.6 Info Configuration ............................................................ 53
5.3.4.3.7 Activation........................................................................... 53
5.3.4.3.8 Communication PIN ......................................................... 53
5.3.4.3.9 USB PIN............................................................................... 54
5.3.4.3.10 enu Interface for LAN socket modem option ........ 54
5.3.4.3.11 enu Interface for WiFi socket modem option ....... 59
5.3.4.3.12 enu Interface for C R socket modem option ........ 64
5.3.4.4 Transponder ID..................................................................................... 69
5.3.5 enu Fuel Tank ............................................................................................... 69
5.3.5.1 Stock Control......................................................................................... 70
5.3.5.2 Tank Parameter enu (Option Level Probe) ................................ 70
5.3.5.2.1 Form / Tank Shape........................................................... 70
5.3.5.2.2 ax. Volume / aximum Tank Volume...................... 70
5.3.5.2.3 Height / aximum Filling Height ................................. 71
5.3.5.2.4 Density edium ............................................................... 71
5.3.5.2.5 Sensor Type ....................................................................... 71
5.3.5.2.6 Offset Sensor..................................................................... 71
5.3.5.2.7 in. Volume / Cut Off Volume ...................................... 71
5.3.5.2.8 Zero Point Compensation Sensor ................................. 72
5.3.5.3 Tank Level (Level Probe Option) ..................................................... 72
6 Spare parts ....................................................................................................................... 73
6.1 Exchange of the buffer battery .................................................................................... 74
6.2 Type Plate and Warning Signs ...................................................................................... 74
7 Trouble shooting What to do, if…? ............................................................................... 75
8 Disposal ............................................................................................................................. 79
8.1 Return of batteries........................................................................................................... 79
Annex A. enu Structure anagement Operation ........................................... 80
Annex B. Functional Principle hdmanager.net .................................................. 83
Annex C. Functional Principle mytecalemit Cloud ............................................ 84
Annex D. Data export or Import via USB-flash-drive ...................................... 85

6 44 1670 001-GB-I HDA eco
1 Safety instructions
This device was manufactured taking into account the relevant laws and directives for ensuring
security as well as the protection of the environment and health. Despite this, its use may result
in hazards for persons and material assets. Hence, it is essential that the instructions in this
manual are complied with.
Warning notices and symbols
In this operating manual, the following symbols are used to point out especially important in-
formation:
Specific details on the economic use of the device.
Specific details and or instructions for damage prevention.
Details and or instructions for preventing injury to persons or extensive material dam-
ages
Intended use
Use the device only when it is in perfect working condition and only for its intended purpose
while observing all safety precautions and risks. In particular, all malfunctions that could pose
a safety hazard are to be corrected immediately.
The device and its components are intended for use exclusively with the liquids listed and only
for the purpose described. Any other use or additional manner of usage is not intended.
Organizational measures
This operating manual is to be kept within easy reach at the place of operation. The nameplate
and the warning labels on the device must be observed and kept completely legible at all times.
Qualified personnel
The personnel for installation, commissioning, operation, and maintenance of the device must
possess the relevant and adequate qualifications for these tasks. The operator must ensure that
the contents of this manual are fully understood and implemented by the personnel.
Maintenance and repairs
Do not make any changes, extensions and/or modifications to the device without the manufac-
turer's permission. Replacement parts must conform to the technical specifications defined by
the manufacturer. For original parts, this conformity is always guaranteed.
Hazardous substances
In exceptional cases, the components of this device may contain hazardous substances. In ac-
cordance with the requirements of the European REACH regulation, we provide current infor-
mation on this on our homepage, in the download section.
Observe all safety regulations for the respective product when handling oils, greases, fuels and
other chemical substances!
Water protection
The device has been constructed for use with water contaminants. It is to be operated such that
bodies of water cannot be polluted by it. All applicable regulations at the place of operation are
to be complied with!
Hydraulics
Only personnel with special knowledge of and experience in hydraulics are allowed to perform
work of any type on hydraulic equipment. Depressurize the device before performing any work
on it. All pressure-bearing components are to be inspected regularly for leaks and damage.

44 1670 001-GB-I HDA eco 7
Electrical energy
Work on electrical equipment is only to be performed by qualified electricians. De-energize the
machine and system components before performing any work on the device.
The insulation on all live parts is to be inspected regularly for damage.

8 44 1670 001-GB-I HDA eco
2 Technical description
2.1 Intended use
The HDA eco is designed as a Fluid Inventory Control System for use in industry,
workshops, filling stations and similar facilities.
It is intended for the control of dispensing during the refuelling of vehicles with liquid
and pumpable operating media.
The installation and operation of the Wonder Box in explosion hazardous areas is
not permitted. This would constitute a risk of explosion!
2.2 Description
The HDA eco fluid inventory control system is designed for controlling and recording
the filling of small and medium sized fleets of vehicles at petrol stations or in the
yards of vehicle pools. It is however also used in connection with other meters in the
field of workshops and industrial enterprises. Up to 2,000 drivers and up to 2,000 ve-
hicles can be administered.
A delivery transaction is initiated once the operator's authorization to fill has been
checked. The identification of the operator can take place by entering a code or via a
transponder. In addition, other optional requests can be set up: Driver, vehicle, mile-
age, order number and pre-selection quantity.
The HDA eco receives pulses from a sensor which are proportion to the volume, cal-
culates the dispensed volume via the stored pulse value and displays these two meas-
urements on a two line text display. The measured data are stored in a non-volatile
data storage unit with the time stamp of the battery-buffered real time clock. Via var-
ious interfaces (e.g. RS2 2, RS422, USB, LAN, WLAN), it is possible to transfer the
measured data for further processing on a PC.
With the help of a fill level switch or a fill level probe, the HDA eco can monitor a
tank in such a way so that if a specified fill level is not reached, the extraction point
is blocked (protection against idle running). When using a fill level probe, the current
fill level can be displayed.
2.3 Versions
Item No.: 816700001 HDA eco
Item No.: 81670000 HDA eco / Version USA
Item No.: 816700004 HDA eco / Cyrillic Display

44 1670 001-GB-I HDA eco 9
2.4 Technical Data
Dimensions (WxHxD) Ca. 190 x 230 x 8 mm
Nominal voltage 100 ... 240 V / 0 ... 60 Hz
Ambient temperature -20°C bis + °C
Protection class IP 4
Maximum switching current 10 A
Weight Ca. 1 kg
No. of dispensing points 1
Maximum pulse frequency flow meter 240 Hz
Maximum failure elevation of the used
measuring equipment
Flow meter Ca. 0,1%
Level sensor Ca. 1%
2.5 Interfaces of the HDA eco
2.5.1 Interface flow meter
Take care that the used combination of flow meter and pump fits to the HDA eco.
The HDA eco can only work with a maximum pulse frequency of 240 Hz.
To find out that the used equipment fits to the HDA eco please recheck the equipment
with the following formulas:
Calculation of the pump for a given flow meter:
Maximum flow rate of the pump = 14400
Pulse value of the flow meter l min
The used value for the pulse rate needs the unit [pulse/l] for the calculation.
Calculation of the flow meter for a given pump:
Maximum pulse value of the flow meter = 14400
Maximum flow rate of the pump pulse l
The value for the flow rate needs the unit [pulse/l] for the calculation.
Calculation example to check the pump for a given flow meter:
Pulse rate of the flow meter: 5 ,95 pulse/l (FMOG100)
Maximum flow rate = 14400
Pulse rate =14400 53.95 = 2 .9 l min

10 44 1670 001-GB-I HDA eco
Calculation example to check the flow meter for a given pump:
Maximum flow rate of the pump: 64 l/min
Maximum pulse value = 14400
Flow rate =14400 4 = 225 pulse l
Connection of a flow meter (Typical application):
Explanation
No. Description
1 External flow meter
2 Connection clamp inside HDA eco
3 HDA eco internal
Specification
Parameter min. ma .
Operating voltage 4,9V , V
Supply outputcurrent 0mA
Input voltage -0,20V , V
Treshold level „low“ 1,1V
Treshold level „high“ 3,6 V
Pulse duration, “high” or “low” 1, ms
Input pulse frequency 120Hz
If an external power supply is used for the flow meter, the input voltage of the HDA
eco must not exceed the values shown above. Otherwise, the device will perman-
ently be damaged.

44 1670 001-GB-I HDA eco 11
2.5.2 Interface level control
Connection of a level control:
Use either a level switch (1) or a level gage (2). Never use both parallel.
Explanation
No. Description
1 Level switch (nc)
2 Level gauge 4-20mA
3 Connection clamp inside HDA eco
4 HDA eco internal
Input configured for level gauge
Parameter min. max.
Supply voltage 16V 22V
Input current range 3mA 22mA
Input configured for level switch
Parameter min. max.
Switching voltage 22V
Switching current 4. mA . mA
The input configuration for connection of a level gauge 4 – 20 mA is an option and
must be ordered separately!

12 44 1670 001-GB-I HDA eco
2.5.3 Interface nozzle switch
Typical connection of a nozzle switch:
Explanation
No. Description
1 Nozzle switch
2 Connection clamp inside HDA eco
3 HDA eco internal
Input Nozzle switch
Parameter min. max.
Switching voltage , V
Switching current 1.3 mA
A nozzle switch that is qualified for the low current has to be used, e.g. a reed
switch.

44 1670 001-GB-I HDA eco 13
2.5.4 Interface pump motor
Pump motor circuit diagram
HDA eco circuit board version E HDA eco circuit board version F
Key
No. Description
1 External pump motor
2 Terminal block in HDA eco
3 HDA eco, internal
Relay
Parameters Min. Max.
Switching voltage 2 0 VAC
Rated current 10 A
Note:
If, instead of the pump motor, a contactor is connected, note that in the "off" state of
the pump relay (see above, Rel1) a current of approx. .5mA flows through the RC el-
ement of the spark quenching. In the case of sensitive contactors, it may be the case
that they do not drop out.
This can be remedied by using an RC element (e.g. 100 Ohm + 0.47µF, item no.
450 00550), and/or an additional resistor parallel to the coil of the contactor. A 10
kOhm resistor with a 7W load capacity is sufficient in most cases.

14 44 1670 001-GB-I HDA eco
2.6 Accessories
The following accessories are available for the Wonder Box:
Artikel-Nr. Benennung
233400170 Interface RS422
(Plug-in PCB; please indicate the se-
rial number & year of manufacture
of the dispenser when ordering for
retrofitting)
233400190 Interface RS232
233400032
/ -33 LAN Interface
23340003 WLAN Interface
CMR – Module (cellular mobile radio)
233400038 GPRS – Module
233400042 UMTS – Module
23340004 LTE – Module
233400200 TAG (Key for driver/vehicle identifica-
tion)
233400081 USB TAG reader
23340016 Float switch
233400160 Interface level probe
(When ordering for retrofitting in-
clude the serial number and year of
manufacture)
233400470 Activation code fee (activation by telephone when retro-
fitting the level probe)
224010000 Level probe 200 mbar (tank height max. 3m; cable length
m)
224020000 Level probe 300 mbar (tank height max. 3m; cable length
m)
2240 0000 Level probe 00 mbar (tank height max. m; cable length
7m)
224061000
Terminal box with pressure
compensaton filter
(for extending the cables of the level
probes)
The right choice of the additional components like pumps or flow meters depends of
the medium and the place of usage. For this please contact the HORN TECALEMIT Ser-
vice.
Service Hotline [phone]
or
[e-mail]

44 1670 001-GB-I HDA eco 15
2.6.1 Software connection
Manage your tank data conveniently on the PC or tablet.
2.6.1.1 mytecalemit Cloud
Use our mytecalemit Cloud for managing your tank data.
Safe, reliable, easy, intuitive and flexible. Start immediately at
www.mytecalemit.com. Got questions? We’re happy to advise you.
For a graphical representation of the options offered by mytecalemit Cloud, please re-
fer to Annex C.
Artikel-Nr. Beschreibung
227000000
mytecalemit Cloud
Base module petrol station
227000100 Reporting and service module
227000200 Level module
227000300 Full-Service Package
227001100 mytecalemit Data module SIM card M2M petrol station
2277020 0 mytecalemit factory-made
software preconfigured
0 Drivers/Vehicles
227702100 100 Drivers/Vehicles
227702 00 00 Drivers/Vehicles
227702800 Software commissioning and instruction
227702900 Software commissioning and instruction on-site

16 44 1670 001-GB-I HDA eco
3 Assembly Instructions
The electronics of the HDA eco are installed in a plastic housing with a removable
housing cover.
Before the wiring work always remove the cover of the housing with the keyboard
film.
The flat ribbon cable is very sensitive and should not be pulled or twisted!
Remove the cover as follows:
 Loosen the four lid screws and carefully lift the cover
 Pull out the plug of the ribbon cable attached to the keyboard
 Carefully disconnect the plug of the transponder antenna and pull it out
 Put the cover to the side
Before HDA eco initial operation the optional socket modem has to be checked for
proper fit. A loose socket modem has to be pressed into its socket carefully. If in-
serting a socket modem the right position has to be double checked! Due to a
wrongly installed socket modem damages to the device may occur. In case of doubt
the HORN TECALEMIT Service has to be contacted.
3.1 Electric connection
The HDA eco is operated on 100V … 240V / 50 … 60 Hz. The power consumption is
about 5 W. The maximum switching current is approx. 10 A.
Work on the electrical equipment of the device may only be carried out by a quali-
fied electrician or by trained persons under the guidance and supervision of a qual-
ified electrician according to electro-technical guidelines.
For trouble-free operation, an electrical connection from the distribution box with
residual current circuit breaker must be selected!

44 1670 001-GB-I HDA eco 17
Connection plan, circuit board version E
Lithium battery
Fuse
LEDs operating voltage
}
}
Mains voltage
Pump motor
Serial interface
Connection
RFID antenna
eyboard connection
Emergency mode
switch
LAN interface

18 44 1670 001-GB-I HDA eco
Connection plan, circuit board version F
Emergency
mode switch
LAN interface
Lithium battery
Fuse
LEDs operating voltage
}
Mains voltage
Pump motor /
contactor
Serial inter-
face
Connection
RFID antenna
eyboard connection
Jumper

44 1670 001-GB-I HDA eco 19
Terminals version E
Terminal strip Terminal Signal
X1
L Mains voltage - live
PE Mains voltage - protective earth
N Mains voltage - neutral
Pu Switched phase for motor
2. L and Pu Emergency mode switch
X2
Socket modem serial RS422 RS232
1 GND GND
2 TX- DSR
3 TX+ DTR
4 GND GND
RX- RX
6 RX+ TX
PE Earth terminal
X3
V+ Pulse generator operating voltage
+ .2V
PI Pulse input
GND Pulse generator ground
NS Enabling contact
(potential-free contact)
GND
LS + Sensor (4-20 mA) operating voltage +
or float switch
LS - Sensor (4-20 mA) operating voltage -
or float switch
X4 RFID antenna connection
X Display connection
X6 Keyboard connection
X7 USB port
X8 Not used
X9 Not used
X18 Socket modem LAN RJ 4 plug LAN
Terminals version F
Terminal strip Terminal Signal
X1
L Mains voltage - live
PE Mains voltage - protective earth
N Mains voltage - neutral
NO Switched phase for motor/contactor
when jumper (WJ-COM) is installed
WJ and COM Without a jumper, COM and NO are
potential-free
2. COM and NO Emergency operation switch
X2
Socket modem serial RS422 RS232
1 GND GND
2 TX- DSR
TX+ DTR
4 GND GND

20 44 1670 001-GB-I HDA eco
5 RX- RX
6 RX+ TX
PE Earth terminal
X
UB Pulse generator operating voltage
+ .2V
IG Pulse input
GND Pulse generator ground
ZV Release contact
(Potential-free contact)
GND
LS + Sensor (4–20mA)
Operating voltage +
LS - Sensor
(4–20mA) Operating voltage -
X4 RFID antenna connection
X5 Display connection
X6 Keyboard connection
X7 USB port
X8 Not used
X9 Not used
Switch
Switch No. Position Operation
S1 (DIL-Schalter)
1 On Initialisation
Off Normal operation
2 On Programming
Off Normal operation
LEDs
LED Function Comments
18V 18 V operating voltage present
,2V .2 V operating voltage present
DSR Serial interface signal DSR active Remote station
operational
DTR Serial interface signal DTR active HDA eco operational
RxD Serial interface signal RX active Send data
TxD Serial interface signal TX active Receive data
3.1.1 Notes concerning electrical connection
3.1.1.1 Relay Contact
The relay contact for the pump motor is protected by fuse F1 (10 A slow-blow, 5x20.
3.1.1.2 Emergency mode switch
The emergency mode switch bridges the relay contact for controlling the pump, e.g. in
the case of a defective customer activated terminal. In emergency operation mode, no
filling is registered!