GHM Delta OHM HD50 Series User manual

Operating manual
Web Data Logger
HD50 series
Keep for future reference.
www.deltaohm.com
English
Companies
/
Brands
of
GHM

HD50 - 2 - V1.5
TABLE OF CONTENTS
1 INTRODUCTION .................................................................................................... 3
2 DESCRIPTION ....................................................................................................... 4
2.1 AVAILABLE MODEL .............................................................................................. 6
3 INSTALLATION .....................................................................................................
3.1 POWER UPPLY M8 CONNECTOR ............................................................................... 7
3.2 CONFIGURATION ................................................................................................. 7
3.3 HD50GH CONNECTION ....................................................................................... 8
4 CONNECTION TO THE NETWORK ........................................................................... 9
4.1 HD35AP-CFR21 OFTWARE OPTION ...................................................................... 10
5 WEB SERVER ....................................................................................................... 11
5.1 ETTING MENU ............................................................................................. 12
5.2 MONITOR MENU .............................................................................................. 18
5.3 CONNECTIVITY MENU ...................................................................................... 20
5.4 FILE MENU .................................................................................................... 27
MODBUS ............................................................................................................. 28
7 TECHNICAL CHARACTERISTICS .......................................................................... 39
8 ADAPTER FOR CO2 CALIBRATION ....................................................................... 44
9 INSTRUMENT STORAGE ...................................................................................... 45
10 SAFETY INSTRUCTIONS ...................................................................................... 45
11 ORDERING CODES .............................................................................................. 4

HD50 - 3 - V1.5
1INTRODUCTION
The data loggers of the HD50 series allow indoor monitoring of various physical quanti-
ties. The data loggers are available for the monitoring of:
•Temperature
•Humidity
•Atmospheric pressure
•Differential pressure
•Carbon dioxide (CO2)
•Illuminance
•Particulate Matter (PM1.0, PM2.5, PM4.0, PM10)
The models that measure relative humidity and temperature calculate absolute hu-
midity, Dew Point, wet bulb temperature, mixing ratio and partial vapour pressure.
Models with 4 input channels, with terminal header connections, are available for the
connection of standard analog sensors:
•Transmitters with 0÷20 or 4÷20 mA current output and -50÷50 mV, 0÷50 mV,
0÷1 V or 0÷10 V voltage output
•Pt100 / Pt1000 temperature sensors and K, J, T, N, E type thermocouples
•ensors with potentiometric output
This allows extending the monitoring capability to countless other quantities, in addi-
tion to those listed above.
The versions with LCD can be equipped with a custom LCD (option L) or with a
graphic LCD (option G).
Three LEDs on the front panel indicate the status of power supply, LAN/WLAN local
network connection and alarm.
The data loggers can be connected to a local network via the Wi-Fi or Ethernet inter-
face. The data logger allows the simultaneous operation of two communication proto-
cols: proprietary and Modbus TCP/IP. The data logger manages up to 10 “TCP/IP Cli-
ent” simultaneously. If the local network is connected to Internet, the data can be
regularly sent to an FTP address, to the Cloud and via e-mail.
For each detected quantity, two alarm thresholds can be set by the user. Exceeding a
threshold is signaled acoustically, by means of the internal buzzer, visually, by lighting
the alarm LED on the front panel, and remotely, by sending alarm e-mails. An alarm
hysteresis and a delay in the generation of the alarm can be configured for each detect-
ed quantity.
Thanks to the integrated web server, you can configure the data logger and view the
real time measurements from any PC, tablet or smartphone connected to the same lo-
cal network of the data logger by simply using a web browser.
The HD35AP-S and HDServer1 PC software allow configuring the data logger, down-
loading the data into a database and viewing the measurements. The HD35AP- soft-
ware allows connecting one data logger at a time, while the HD erver1 software al-
lows detecting automatically all the data loggers connected to the network and the
simultaneous connection to all the data loggers. The HD35AP-CFR21 software option
(available with both HD35AP- and HD erver1) allows the protection of recorded data
and configuration in response to FDA 21 CFR part 11 recommendations.
The internal clock can be regularly synchronized with a NI T reference server.

HD50 - 4 - V1.5
2DESCRIPTION
1. LCD (custom for HD50L… models, graphic for HD50G… models).
2. Fixing flange.
3. LEDs.
4. Fixed temperature/RH probe (HD50…TV and HD50…TCV models) or M12 con-
nector for temperature/RH probe with cable (HD50…TC models).
5. M12 connector for illuminance probe (only HD50…I… models).
. CO2 fixed probe (only HD50…B… models).
7. Differential pressure inputs (only HD50…4r… models). The polarity is indicated
next to the inputs.
8. RJ45 connector for Ethernet connection.
9. Power supply input (terminal header for HD50…H, M8 connector for other models).
10. Terminal header inputs (only HD50…H).
The atmospheric pressure (only HD50…4b… models) and Particulate Matter (only
HD50…PM models) sensors are internal.

HD50 - 5 - V1.5
DISPLAY:
Custom LCD
Graphic LCD
(*) The primary unit of measurement in the custom display and the date/time in the graphic dis-
play are replaced by the IP address of the data logger for 10 seconds every minute. The IP ad-
dress is also displayed after a reset or reconfiguration of the data logger network parameters.
•PRW or POWER LED: indicates the presence of the external power supply.
•NET or NETWORK LED: indicates the status of the connection to the local network.
•ALM or ALARM LED: lights up when a measurement is in alarm.
•LOG symbol: indicates that logging is active.
•CLOUD symbol: indicates that the data logger is configured to send the data to the
Cloud. It blinks until the connection with the server is established.
•HDServer1 symbol: indicates that the data logger is configured to send the data to
the HD erver1 software operating in a PC (server) of the local network. It blinks
until the connection with the software is established.
•Ethernet/WiFi symbol: indicates whether the Ethernet or Wi-Fi interface is active.
PWR (power)
LED
NET (network)
LED
ALM (alarm) LED
LOG symbol
Primary
measuring row (*)
Secondary
measuring row
CLOUD symbol
POWER LED
NETWORK LED
ALARM LED
Secondary
measuring row
Primary
measuring row
Ethernet/WiFi symbol
HDServer1 symbol
Date (*)
CLOUD symbol
Time (*)
WiFi signal level
HDServer1 symbol
LOG symbol

HD50 - 6 - V1.5
2.1 AVAILABLE MODELS
In order to highlight the measured physical quantities, the ordering codes include some
identification characters for the various quantities, according to the following convention:
1 = Humidity
4b = Atmospheric pressure (barometer)
4r = Differential pressure
N = Temperature with NTC10K sensor
(N/1 = 1 channel, N/2 = 2 channels, N/3 = 3 channels)
7P = Temperature with Pt100/Pt1000 sensor
B = Carbon dioxide (CO2) low range (0…5,000 ppm)
B2 = Carbon dioxide (CO2) high range (0…10,000 ppm)
I = Illuminance low range (0…20,000 lux)
I2 = Illuminance high range (0…200,000 lux)
PM = Particulate Matter (PM1.0, PM2.5, PM4.0, PM10))
To indicate the fixed probe or the probe with cable, the following indications are used:
TC = Probe with cable (M12 connector)
TV = Fixed vertical probe without cable
TCV = Fixed sensors + photometric probe with cable
Available HD50… series models:
MEASURES
INPUTS
Model
NTC10K Pt100 RH Patm ∆P CO2 Lux PM
HD50N/…TC • 1, 2 or 3
HD50NTV • Fixed probe
HD501NTC • • Opt. 1
HD5017PTC • • Opt. 1
HD501NTV • • Opt. Fixed probe
HD501NB…TV • • Opt. • Fixed probe
HD501NI…TCV • • Opt. • 1 (illum. probe)
Fixed T/RH probe
HD501NB…I… TCV
• • Opt. • •
1 (illum. probe)
Fixed T/UR and
CO2 probes
HD501N4r1ZTV • • • +/- press. inputs
Fixed T/RH probe
HD50PM • Internal sensor
HD50GH
Transmitters with 0÷20 mA, 4÷20 mA, -50÷50 mV, 0÷50 mV, 0÷1 V or
0÷10 V output
Pt100 / Pt1000 sensors, thermocouples K, J, T, N, E
ensors with potentiometric output
4
terminal header
inputs
Opt. = optional internal atmospheric pressure sensor (HD5014b… models)

HD50 - 7 - V1.5
3INSTALLATION
Wall mount the instrument by using the supplied flanges.
3.1 POWER SUPPLY M8 CONNECTOR
M8 connector Function Wire color
1 Power supply positive (+Vdc) Brown
2 Not used
3 Power supply negative (GND) Blue
The optional SWD10M8 power supply and POE-SPLT12M8 PoE splitter are available.
3.2 CONFIGURATION
The parameters of the instrument (logging parameters, alarm thresholds, quantities
to be acquired, network settings, etc.) can be configured by connecting the instru-
ment to the PC via Ethernet or Wi-Fi local network (see chapter 4) and using the web
server feature of the data logger (see chapter 5) or the HD35AP- application software
(see the instructions of the software).
ome basic parameters (alarms, logging interval, user code, …) can also be set with
the HD erver1 application software.
Flang
e
Hole for
fixing screw
+Vdc
GND
M8 male connector
of the instrument
(external view)
CPM8… cable

HD50 - 8 - V1.5
3.3 HD50GH CONNECTIONS
In the HD50GH model, each of the 4 analog inputs can be configured as a
Pt100/Pt1000, thermocouple, 0/4…20 mA (the shunt resistance is inside), -50…50 mV,
0…50 mV, 0…1 V, 0…10 V or potentiometric input.
To configure an input, open the housing of the instrument by unscrewing the 4 front
screws and set the two switches (A and B) and the two jumpers (C and D) located
above the input terminals as shown below. Next, complete the inputs configuration us-
ing the web server feature of the data logger (see the panel SETTINGS >> INPUTS in
paragraph 5.1) or the HD35AP- software (see the section Data loggers configuration
>> Inputs setup of the instructions of the software).
Pt100 / Pt1000
2 wires
Pt100 / Pt1000
3 wires
Pt100 / Pt1000
4 wires
0…50 mV
-50…50 mV
0…1 V 0…10 V 0…20 mA
4…20 mA
Thermocouple
K,J,T,N,E
Potentiometer
•The switches A and B are set to the right only in the configuration 0…10 V;
in the other cases, the switches A and B are set to the left.
•If a channel is configured as current input, close the jumper D; in the other
configurations, leave the jumper D open. The current input accepts any val-
ue in the range from 0 to 20 mA.
•If a channel is configured as -50…50 mV, 0…50 mV or thermocouple input,
close the jumper C; in the other configurations, leave the jumper C open.
•The thermocouple inputs are not isolated. Do not connect the internal U B port
when not isolated thermocouple probes are connected, to avoid ground loops.
GND (analog ground)
IN-
IN+
Excitation voltage
ch1/ch2/ch3/ch4
Power supply
Channel 1 Ethernet Channel 3
Channel 2 Channel 4
Configuration
switches / jumpers

HD50 - 9 - V1.5
4CONNECTION TO THE NETWORK
The data logger can be connected to the local network via Ethernet (default) or Wi-Fi
(the two interfaces are alternatives, they can not be used simultaneously).
For the Ethernet mode, connect the RJ45 connector of the data logger to a socket of
the local network via a standard Ethernet cable.
The data loggers are preset to get a dynamic IP address from the network DHCP server.
The data loggers with LCD display the IP address (see pag. 5). For the data loggers
without LCD, the IP address can be displayed on the PC by using the HDServer1 soft-
ware, which can automatically detect the data loggers connected to the network. A static
IP address can be set by using the web server feature of the data logger (see chapter 5)
or the HD35AP- application software.
To connect the data logger to a Wi-Fi network, you must first change the setting of the
data logger interface by connecting the data logger to the PC via Ethernet and using
the web server feature of the data logger (see the panel CONNECTIVITY >> NETWOR
in paragraph 5.3) or the HD35AP- software. Alternatively, connect the data logger to
the PC via U B through the internal mini-U B connector (open the housing of the in-
strument by unscrewing the 4 front screws, the mini-U B connector is located to the
right of the display) and use the HD35AP- software.
The data logger can be accessed from any PC of the local network. To download the da-
ta in a database, the HD35AP-S (it allows connecting one data logger at a time) or
HDServer1 (it allows connecting several data loggers simultaneously) application soft-
ware and the MySQL database management system (included in the HD35AP- and
HD erver1 software packages) must be installed.
Thanks to the availability of two TCP/IP virtual ports, each of which can operate with
proprietary (for the connection with HD35AP- software) or MODBUS TCP/IP proto-
col, and ten sockets (in total, to be divided between the two ports), the data logger
allows the simultaneous operation of two communication protocols (proprietary and
Modbus TCP/IP) and manages up to 10 “TCP/IP Client” simultaneously. The default
setting of the ports is the following:
•Port number = 5100 for proprietary protocol (8 sockets)
•Port number = 502 for Modbus TCP/IP protocol (2 sockets)
If the local network is connected to Internet, the data can be regularly sent to an FTP
address, to the Cloud and via e-mail (as attachments).
Note: if the communication with the Cloud is used, the maximum number of “clients”
with proprietary or MODBUS TCP/IP protocol is nine.
To configure the TCP/IP ports and the sending of data over the Internet, use the web
server feature of the data logger (see chapter 5) or the HD35AP- software.
Restoring the factory LAN/WLAN configuration:
It is always possible to restore the default LAN/WLAN settings by following these steps:
1) Open the housing of the instrument by unscrewing the 4 front screws.
2) Place the short jumper over the NET R T push-button (to the left of the display)
between the “2” and “3” indications.
3) Press the NET R T push-button.
4) After the reset, replace the short jumper between the “2” and “1 (NORMAL)” indi-
cations.

HD50 - 10 - V1.5
4.1 HD35AP-CFR21 SOFTWARE OPTION
The HD35AP-CFR21 option allows, in addition to the features of the basic software
(both HD35AP- and HD erver1), the protection of recorded data and instrument con-
figuration in response to FDA 21 CFR part 11 recommendations. In particular be-
come available:
•The traceability of activities (Audit Trail) performed with the software; for exam-
ple, which users connected and what changes were possibly made to the configu-
ration of the instrument.
•The management of users access for the instrument configuration and viewing of
data in the database. Each user can be assigned a different password for using the
software. There are also three levels of access (Administrator, uper-user and
standard User); for each level, the allowed operations can be defined.
The HD35AP-CFR21 option works with U B hardware key to be connected to any PC con-
nected to the same local network of the PC in which the basic software is installed.
Note: if the HD35AP-CFR21 option is used, the data logger integrated web server allows view-
ing measurements and configuration, but not the modification of the data logger configuration,
because the settings changed via web server can not be traced.
ETHERNET connection
Wi-Fi connection

HD50 - 11 - V1.5
5WEB SERVER
The data logger has an integrated web server through which you can configure the data
logger and view the real time measurements from any PC, tablet or smartphone con-
nected to the same local network of the data logger by simply using a web browser.
To connect to the web server, type the IP address of the data logger in the address
bar of the web browser of your device (PC, tablet, smartphone, …).
Note: the data loggers with LCD display the IP address (see pag. 5); for the data loggers
without LCD, the IP address can be displayed on the PC by using the HDServer1 soft-
ware, which can automatically detect the data loggers connected to the network.
Note: if a port number other than the standard HTTP (80) has been set in the data
logger, the port number must be specified after the IP address (IPaddress:port num-
ber).
In the web server starting window, enter the user name and the password supplied
with the data logger, then press Submit.
Structure of the web server menu:
SETTINGS
INFO Data logger general information
CONFIGURATION Modbus address, user code and belonging group
MEA URE election of the quantities to be displayed
LOGGING Logging settings
ALARM Alarm thresholds and hysteresis
UNIT Units of measurement
CHANNEL /INPUT election of the quantities to be displayed with the Monitor function (ex-
cept HD50GH ) or configuration of the input channels (only HD50GH)
MONITOR
MEA URE Display of the real time measurements
CHART Graphs of the measurements acquired by the Monitor function
ETUP ettings of the graphs of the measurements
TABLE Numeric table of the measurements acquired by the Monitor function
CONNECTIVITY
NETWORK LAN/WLAN settings(Wi-Fi or Ethernet choice, IP address, etc.)
WIFI List of the Wi-Fi networks to which the data logger connects
EMAIL ettings for sending e-mails
FTP ettings for sending data via FTP
CLOUD ettings for sending data to the Cloud
ERVER ettings for the connection with the HD erver1 software
CLOCK etting of the automatic clock synchronization
FILES
LOAD Import of data files
CHART Graphs of imported measurements
ETUP ettings of the graphs of imported measurements
TABLE Numeric table of imported measurements

HD50 - 12 - V1.5
5.1 ETTING MENU
The ETTING menu allows viewing the data logger general information and configuring
the Modbus address, the user code, the belonging group, the logging parameters, the
alarms and the units of measurement. It also allows choosing the measurements to be
stored in the internal memory and displayed in real time (Monitor) and in what order.
• INFO panel
Displays the general information of the instrument:
omodel, serial number
ouser code
obelonging group
oWi-Fi signal level (only if the Wi-Fi interface is active)
obehaviour when the internal memory is full (cyclic overwriting or not)
ologging status
obuzzer activation status
oModbus address, firmware version
ologging interval
omeasurement interval
ocalibration date
• CONFIGURATION panel
etting of Modbus address, user code and belonging group (defining a group is useful
for identifying subsets of devices, for example the devices installed in the same envi-
ronment). Press “Apply” to send the changes to the data logger.
Button to refresh
the settings

HD50 - 13 - V1.5
• MEASURES panel
election of the quantities to be displayed cyclically on the data logger display. For
each quantity, a custom name can be defined. In the panel, the resolution and the
unit of measurement of each quantity are also indicated. The quantities available de-
pend on the data logger model type.
• LOGGING panel
etting of logging interval, measuring interval, logging status (active or not active),
memory management mode when it is full (cyclic overwriting or stop logging).
If the logging interval is greater than the measuring interval, the average of the
measurements acquired during the logging interval will be stored.
The “Erase Memory” button allows erasing the data in the data logger memory.
Select the quantities to be displayed cyclically on the display
Custom name
Select to define a custom name
Button to refresh the settings
Press “Apply” to send the changes to the data logger
Logging
interval
Measuring
interval
Press “Apply” to send the
changes to the data logger
Cyclic: cyclic overwriting of the memory
NO Cyclic
: logging is stopped when
the
memor
y is full
Button to erase the memory Button to refresh
the settings
Active: logging is active
NO Active
: logging is not a
c
tive

HD50 - 14 - V1.5
• ALARMS panel
etting of the alarm thresholds for each of the available quantities. The alarm is gen-
erated if the measured value falls below the lower threshold or rises above the upper
threshold. The hysteresis and the delay time of the alarm can be configured.
The amplitude of the hysteresis is in percentage (0...100%) of the difference between the
two alarm thresholds. For example, if the hysteresis is 2%, the lower threshold is 10 °C
and the upper threshold is 60 °C, the hysteresis in °C is equal to (60-10)x2/100= 1 °C.
The alarm is generated after the set delay time (or immediately if the “no delay” op-
tion is selected). If the alarm condition disappears before the delay time has elapsed,
the alarm is not generated.
Press “Apply” to send the
changes to the data logger
Lower
threshold
Upper
threshold
Button to refresh
the settings
Alarm
hysteresis
Alarm
delay
Enable/Disable
Buzzer
Send e-mail if the upper
threshold is exceeded
Send e-mail if the lower
threshold is exceeded
OK OK ALARM ALARM OK
Hysteresis
Hysteresis
Upper threshold
Lower threshold

HD50 - 15 - V1.5
• UNITS panel
etting of the temperature (°C or °F) and pressure (mbar, bar, Pa, hPa, kPa, atm,
mmHg, mmH2O, inHg, inH2O, kgf/cm2 or P I) units of measurement.
• CHANNELS panel (not present in HD50GH model)
Allows choosing the measurements to be stored in the internal memory and displayed
in real time with the Monitor function and in what order. The panel has two lists: the
quantities available (to the left) and the quantities to be displayed (to the right). The
quantities are displayed in the order in which they appear in the list on the right.
Temperature unit
of measurement
Press “Apply” to send the
changes to the data logger
Pressure unit
of measurement
Activates all
the quantities
Delete the quantity selected
in the list on the right
Moves upwards or
downwards the quantity
selected in the list on
the right
Press “Apply” to send the
changes to the data logger
Button to refresh
the settings
Button to refresh
the settings

HD50 - 16 - V1.5
• INPUTS panel (present only in HD50GH model)
Allows configuring the inputs of the HD50GH model. For each of the four inputs (Input
1, Input 2, Input 3, Input 4) select the input type.
The available input types are:
•Temperature PT100 …: Pt100 sensor (2W=2 wires, 3W=3 wires, 4W=4 wires)
•Temperature PT1000 …: Pt1000 sensor (2W=2 wires, 3W=3 wires, 4W=4 wires)
•Temperature TC …: thermocouple (K, J, T, N, R, , B or E type)
•Voltage 0-1V: 0…1 V voltage input
•Voltage 0-50mV: 0…50 mV voltage input
•Current 4-20mA: 4…20 mA current input
•Potentiometer: potentiometric input
•Mapped Voltage 0-1V: 0…1 V voltage input with associated physical quantity
•Mapped Voltage 0-50mV: 0…50 mV voltage input with associated physical quantity
•Mapped Current 4-20mA: 4…20 mA current input with associated physical quantity
•Mapped Potentiometer: potentiometric input with associated physical quantity
•Voltage 0-10V: 0…10 V voltage input
•Mapped Voltage 0-10V: 0…10 V voltage input with associated physical quantity
•Voltage -50-50mV: -50…50 mV voltage input
•Mapped Voltage -50-50mV: -50…50 mV voltage input with associated physical quan-
tity
If the input is not used, select Not Defined (last option of the list).
Note: select Current 4-20mA or Mapped Current 4-20mA also for 0…20 mA input signals.
Press “Apply” to send the
changes to the data logger
Button to refresh
the settings
Selection of the
input type

HD50 - 17 - V1.5
If a Mapped input type is selected, additional fields appear to define the correspond-
ence between the input signal and a physical quantity.
elect the unit of measurement and the resolution of the physical quantity associated
to the input. Enter in the fields X1, X2, Y1 and Y2 the coordinates of the linear relation
between the input signal and the physical quantity:
X1 = value of input signal in the first point (e.g. 4.00 mA)
Y1 = value of the physical quantity corresponding to the input value X1 (e.g. 0.0 °C)
X2 = value of input signal in the second point (e.g. 20.00 mA)
Y2 = value of the physical quantity corresponding to the input value X2 (e.g. 70.0 °C)
xx = 4.00 mA
1
y
x = 20.00 mA
2
y = 70.0 °C
1
y = 0.0 °C
2
Press the key Set to apply to the measure an offset equal to the opposite of the cur-
rently measured value (the current measure becomes equal to zero). Press the key
Clear to cancel the applied offset.
If a Mapped input type is selected, the data logger doesn’t store the input value in V
or mA, but the corresponding value of the physical quantity associated to the input.
Physical quantity
(e.g. temperature)
Input signal
(e.g. 4…20 mA)

HD50 - 18 - V1.5
5.2 MONITOR MENU
The MONITOR menu allows viewing the real time measurements, both in graphic and
table form. The measurements and the corresponding date/time are updated at inter-
vals equal to the logging interval. The measurements acquired by the Monitor function
can be saved in a log file and exported in C V format.
• MEASURES panel
Displays the current value of the quantities (only those selected for logging).
The measurements in alarm are highlighted with a red background. The L and H sym-
bols indicate whether the lower (L) or higher (H) threshold has been exceeded.
• CHART panel
Displays the graphs of the measurements acquired by the Monitor function. The quanti-
ties can be displayed on the same graph or in separate graphs (see the ETUP panel).
Wi-Fi signal level
Measurement in alarm
Button for
exporting the graph
(
jpg
or
png
format)

HD50 - 19 - V1.5
• SETUP panel
etting of the quantities and information to be displayed in the graphs.
• TABLE panel
Displays in numerical form the measurements acquired by the Monitor function.
Time extension of
the gra
ph
(X
a
xis)
X axis manual
scroll interval X axis manual scroll buttons
Pause/Start automatic scroll
Displays the data in the
“
From
” … “
To
” … interval
Single: all quantities on the same graph
Multiple: a graph for each quantity
Y axis minimum and maximum values
Automatic or manual Y axis scale
Selection of the quantities to be plotted
Selection of the information to be displayed in the graphs
Button for
exporting data
(log or csv format)
Graphs
refresh interval

HD50 - 20 - V1.5
5.3 CONNECTIVITY MENU
The CONNECTIVITY menu allows configuring the network (Wi-Fi or Ethernet) and the
sending of data via e-mail, FTP or to the Cloud (if the network has an Internet connec-
tion). It also allows setting the automatic clock synchronization and the time zone.
• NETWORK panel
etting of the network interface type (Wi-Fi or Ethernet), of the protocols, of the
TCP/IP ports, of the IP address and of the DN server address.
Note: if the data logger IP address is changed, the new address must be entered in
the web browser to connect to the web server.
If a port number other than the standard HTTP (80) is set as web server listening
port, the port number must be specified after the IP address in the web browser. For
example, if 40 is set as listening port number of a data logger with IP address
192.168.1.2, in the web browser you need to type 192.168.1.2:40.
The WLAN/LAN module has two TCP/IP ports. For each of the two ports, set the fol-
lowing:
othe protocol : select Proprietary TCP (proprietary protocol) or Modbus TCP.
othe port number : the numbers set by default are 5100 for the proprietary proto-
col and 502 for the Modbus TCP/IP protocol.
othe number of sockets of the port : the number of sockets corresponds to the
maximum number of connections that can be active at the same time through
the port. In total there are 10 sockets to be divided between the two ports
(for example, if 8 sockets are assigned to the first port, the second port can have
a maximum of 2 sockets).
Protocols, ports and
num
ber
of
so
cket
s
Web server
listening port
Enable/disable the
WLAN/LAN
mo
d
ule
DNS servers
Button to refresh
the settings
Reset of the
WLAN/LAN module
Press “Apply” to send the
changes to the data logger
IP address
Wi-Fi or Ethernet selection