Lumel HT25 User manual

MULTICHANNELS DATA LOGGER/RECORDER
HT25
USER’S MANUAL

HT25-0 9 User’s Manual 2
1. Application...........................................................................................................................3
2. The set of the recorder..........................................................................................................4
3. Basic requirements, operational safety................................................................................4
4. Fitting...................................................................................................................................5
4.1. nstallation.....................................................................................................................5
4.2. External connections diagram.......................................................................................5
5. Operation..............................................................................................................................6
5.1. Messages after Switching the power on........................................................................6
5.2. Functions of the RESET button....................................................................................7
5.3. Button functions on the side panel................................................................................8
5.3.1. Functions of individual buttons .................................................................8
5.3.2. Functions of the combination of buttons ................................................8
5.3.3. Programming matrix ......................................................................................9
5.4. Programming the recorder parameters..........................................................................9
5.4.1. Changing value of selected parameter ..................................................11
5.5. Connection of the device – configuration...................................................................11
5.4. Functions of the recorder............................................................................................13
5.5. Description of HT25 recorder reading field................................................................15
5.5. Selection of the quantities displayed on the LCD display.................17
5.6. Description of HT25 recorder LED reading field.......................................................17
5.7. Ethernet 10/100-BASE-T............................................................................................18
5.7.1. Connection of 10/100 BASE-T interface ..............................................19
5.7.2. Ethernet interface default parameters ...................................................20
5.7.2.1. Changing the parameters of Ethernet interface.............................................21
5.7.3 Web Server.....................................................................................................21
5.7.3.1 General view..................................................................................................22
5.7.3.2. Selection of Web server user.........................................................................23
5.7.3.3. Messages to the user......................................................................................24
5.7.3.4. Access to the archive file through the web server .........................25
5.7.3.5 Logic alarms..............................................................................................26
5.7.4 FTP Server .....................................................................................................27
5.7.4.1 Selection of FTP user .............................................................................28
5.7.5 E-mail service...........................................................................................................29
5.7.6 Modbus TCP/ P.........................................................................................................31
5.7.6.1. Description of implemented functions .............................................32
5.7.6.2. Map of registers ........................................................................................32
5.7.6.3. Read-only registers. ..............................................................................33
5.8. Firmware upgrade.......................................................................................................36
5.9. Measured values archiving..........................................................................................38
5.9.1. The recorder memor y structure ...............................................................38
5.9.2. Configuration of archiving .......................................................................38
5.9.3. File system internal memory....................................................................39
5.9.4. Structure of archive files ..........................................................................40
5.10. Binary inputs.............................................................................................................41
6. Additional accessories........................................................................................................42
7. Technical data.....................................................................................................................43
8. Ordering code.....................................................................................................................44

HT25-0 9 User’s Manual 3
1. Application
The HT25 recorder is a device designed to display and archive digital values
from the connected devices via the RS- 85 interface Modbus protocol).
The recorder programming is possible with the built-in web server. The recorder
has a 2x16 character LCD readout field and an LED display ( characters). The
device allows you to send e-mail messages informing about the current
environmental parameters as well as events that cause exceeding the alarm
values. The recorder is powered via Ethernet - PoE (Power Over Ethernet) or
standard DC jack.
Features of HT25 recorder:
●Support for RS- 85 interface with MODBUS protocol in RTU mode
(implemented master and slave mode); the ability to configure up to 10 channels of
10 values each
● binary inputs
●1 input for measuring the frequency of 0.1 ... 100 Hz (input for anemometer -
wind speed measurement)
●signaling of exceeding set alarm values
●programming logic alarm outputs with reaction to the selected input value.
●real-time clock function with clock supply support in case of the recorder
power failure
●registration of input signals in programmed time
●Ethernet 10/100 BASE-T
◦protocol: Modbus TCP/IP, HTTP, FTP,
◦services: web server, ftp server, DHCP client, SMTP client,

HT25-0 9 User’s Manual
Fig. 1. View of HT25 recorder
2. The set of the recorder
●HT25 recorder 1 pc.
●User’s manual 1 pc.
3. Basic requirements, operational safety
In terms of operational safety the recorder meets the requirements
of EN 61010-1.
Safety instructions
●The assembly and the installation of the electrical connections may be
carried out only by a duly qualified electrician.
●Before turning on the recorder verify the connections.

HT25-0 9 User’s Manual 5
●The recorder is intended for installation and use in industrial electromagnetic
environments.
●A switch or a circuit-breaker should be installed in the building or facility. It
should be located near the device, easily accessible to the operator, and suitably
marked.
4. Fitting
4.1. Installation
The HT25 recorder can be mounted on the wall by means of a screw
connection or be used as a stand alone device. The recorder housing consists of
an upper and a lower part.
Fig. 2. Location of mounting holes
4.2. External connections diagram
The recorder has external slots:
- Ethernet port 10/100 base-T
- DC power slot ɸ5.5 / 2.1 mm
- RS- 85 / frequency slot
- binary inputs slot
and 1 button to reset the device to the standard parameters - "Reset"

HT25-0 9 User’s Manual 6
Fig. 3. View of the rear part of the HT25 recorder
Fig.4. Diagram of connection of input and R -485 slots of HT25 recorder
5. peration
After wiring, mounting and powering the recorder is ready to work with
factory settings. The recorder can be programmed via the embedded web server or
by means of the eCon program (Modbus TCP).
The following parameters can be programmed in the recorder:
•Ethernet interface settings,
•Modbus settings,
•Archive settings,
•alarm settings,
•SMTP client settings - e-mail (only as unencrypted connection)
•system settings.
5.1. Messages after Switching the power on
The HT25 recorder is equipped with an LCD display located in the upper part
of the housing and an LED display located in the side of the housing.

HT25-0 9 User’s Manual 7
After power is turned on the LCD display shows the device and the
manufacturer’s name and software version. After about s the serial number of the
device is displayed and the subsequent s the IP address in the network, if the
device has been connected to Ethernet network - the address can be static or
obtained from DHCP server.
The LED display presents one quantity, selected from the recorder's own
registers.
Fig.5. tartup messages of HT25 recorder
5.2. Functions of the RESE button
The device contains one button in the back part of the casing used for
restoring factory settings or displaying the current IP address of the recorder.
This button is located on the connector panel – fig. 3.
- restoring factory parameters - after pressing and holding the button for 10
seconds; Note: each successive restoring of factory parameters enables or
disables the service of obtaining network address from a DHCP server, i.e. if the
DHCP service is enabled and restoring the factory parameters will be forced , the
DHCP service will be disabled (you will be informed about the change by a
message on the display)and default static IP address will be assigned to the device:
192.168.1.19 (subnet mask: 255.255.255.0), another request for restoring the
factory parameters will enable the DHCP server service - the network parameters
will be obtained dynamically from the server;

HT25-0 9 User’s Manual 8
- displaying the current IP address of the recorder – occurs after a short
press of the button – about 1 sec.
5.3. Button functions on the side panel
Fig. 6. Front panel view of the recorder
5.3.1. Functions of individual buttons
- accept button
●entering the programming mode (hold this button for about 3 seconds).
●navigating the menu - level selection,
●entering the parameter value changing mode
●accepting the changed parameter value.
- value change button
●changing the displayed value or changing the modified digit (changing the
function after holding the button for 3 seconds),
●navigating the selected level,
●changing the value of the selected parameter - increasing the value
5.3.2. Functions of the combination of buttons
●exit from the transducer parameters preview menu,
●resignation from the parameter change,
●absolute exit from the programming mode (hold this button for about 3
seconds).

HT25-0 9 User’s Manual 9
5.3.3. Programming matrix
Fig.7. The HT25 recorder operation algorith
5.4. Programming the recorder parameters
entry into the programming matrix. If the input is password protected then a
message will be displayed to enter the password. If an incorrect password is
entered Err.Code will be displayed. Entering the correct password results in
entering the programming mode. Fig. 8 shows the matrix of transitions in the
displayed on the upper line of the LCD display and the parameter on the bottom
left in parameter programming mode, after 30 seconds, the programming mode will be
automatically exited and the device will go into displayed value mode. The change of the
The current function of the button is signaled on the LCD display with symbols:

HT25-0 9 User’s Manual 10
- going to the next item in the menu (right) or incrementing the digit of the modified parameter
<< - going to the next item in the menu (left) or change the edited digit of the modified parameter
Settings
Display
Display
parameters
Bcklight
Time
Display
backlight
time
Intensity
Brightness of
LCD display
backlight
LED
disp.val
Registration
number
displayed
on the
bottom line
of the
display
Settings
RS-4 5
Parameters
of the RS-
85
interface
Slave
address
Device
address
Mode
Unit
Frame type
Baud
Rate
Transmission
speed
Master/
Slave
Base register
number (Master
mode)
Settings
Ethernet
Parameters
of the
Ethernet
interface
DHCP
Client
Enable /
disable
DHCP
client
IP
addr.
32
B3, B2
byte of
the IP
address
(IPv )
IP
addr.
10
B1, B0
byte of
the IP
address
(IPv )
IP
mask
32
B3, B2
byte of
the
subnet
mask
IP
mask
10
B1, B0
byte of
the
subnet
mask
gate
addr.3
2
B3, B2
byte of
the
default
gateway
address
gate
addr.
10
B1, B0
byte of
the
default
gateway
address
DNS
addr.
32
B5, B
byte of
MAC
address of
the
transducer
DNS
addr.
10
B3, B2
byte of
MAC
address
of the
transduce
r
SMTP
port
B1, B0
byte of
MAC
address
of the
transduc
er
obtained from DHCP or entered manually when DHCP
is disabled, format: B3.B2.B1.B0
format: B5:B :B3:B2:B1:B0
Modbus
TCP Ad
Device
address
for the
TCP / IP
modbus
Modb.T
CPport
TCP / IP
modbus
port
Modb.T
imeout
Time to
close the
port of
Modbus
TCP/IP
service
when idle
Modb.
MaxConn
The
maximu
m
number
of
simultan
eous
connecti
ons to
Modbus
TCP/IP
service
FTPco
mm.
port
Comme
nd port
of FTP
server
FTPdat
a port
Data port
of FTP
server
HTTP
port
Web
server
port
number
Transm.
rate
Transmissi
on speed
Eth.
Std.
Par
Setting
the
standard
Ethernet
interface
para-
meters
Reinit
Ether
Applying
changes
in
Ethernet
interface
para-
meters
Settings
Service
service
parameters
Restore
fabr
Enter
standard.
param.
Security
Enter
password
Time
Setting
the
current
time
Date
Setting the
current
date
Fig. 8. Progra ing atrix