PSL PQube - Web Server Functionality; FTP Server Configuration; Modbus TCP Setup

PQube User Manual 2.1
Page 35 of 113
your POP server accepted your PQube’s authentication, but for some reason refused to disclose the inbox
contents.
ERR 21:
PQube receiving e-mail: Error retrieving a message from your POP server inbox. Your PQube connected to
your POP server, and your POP server accepted your PQube’s uthentication, and your POP server provide
the list of inbox contents, but for some reason the transfer of a message from your POP server to your
PQube failed.
ERR 254:
Unknown e-mail error.
Web Server Setup
Your option ETH1 module includes a web
server. When you can type the IP address of
your PQube into your web browser, you will
see a web site that contains all of the
information that your PQube has recorded, as
well as real-time meters and status
information.
The web server is enabled by default and uses
the default HTTP port 80. This means that you
shouldn’t need to change any settings to use
the web server. If you need to use a different
port, you can change the Web_Server_port setting
in the Setup.ini file on your SD card.
For information on how to use your PQube’s Web Server, see the Web section (page 64).
FTP Setup
Your PQube contains a FTP server that you can use to get files from your SD card. FTP (File Transfer
Protocol) is a simple system used for transferring files between two computers that are connected
by a network. The FTP server is disabled by default, you can enable it by changing the FTP_Server
setting the Setup.ini file to ON. You can also change the login and password for your FTP server by
changing the FTP_User_Name and FTP_Password settings. For information on connecting to the FTP
server see the FTP section (page 64).
Modbus Setup
Your ETH1 Ethernet module contains a Modbus-over-TCP slave device that you can use to read
meters and determine when new event or trend recordings are available. You can set the Modbus
TCP port by changing the Modbus_TCP_port setting in the Setup.ini file on the SD card of your PQube.
You can also set the base address of the registers by changing the Modbus_Register_Start_Address
setting.
Configure your Modbus client using the following settings:
Mode = TCP
“2 byte ID” disabled
Function code = 4
Minus offset = 0
Registers should be represented as 32 bit float except where noted.