Security function, Communication function – Yokogawa Touch Screen GP20 User Manual
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IM 04L51B01-01EN
Configuring the GX/GP
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App
What Do You Want to Configure?
8. Security Function
You can set the lock function to prohibit tap operations and also allow only registered users
to operate the GX/GP.
Configuring the Security Function (Setting menu: Security settings)
Basic Settings
Item
Reference
Applying security features to tap operation and communication (login, ope lock)
Automatically logging out users when there is no tapping activity for a specified
time (login)
Setting items to lock the operation of (ope lock)
Registering users (administrators, users) (login)
Setting user limitation conditions (login)
9. Communication Function
You can use the communication interface (Ethernet or serial) to perform the following
operations.
• Configure and operate the GX/GP.
• Monitor the GX/GP measured data.
• Retrieve files on the external storage medium of the GX/GP.
• Automatically transfer measurement data files to an FTP server.
• Monitor and configure the GX/GP through a Web browser.
• Transmit e-mails to specified addresses when alarms and other events occur.
• Read data from a device connected to the network or write GX/GP data.
GX/GP
PC
E-mail transmission
FTP Server
Automatically transfer
measurement data files
Read/write data
View on a Web browser
Control operation, configure,
and monitor measured data
Ethernet
Configuring the Ethernet Communication Function (Setting menu:
Communication (Ethernet) settings)
Configuring Basic Settings
Item
Reference
Automatically obtaining the IP address (DHCP) or setting it manually
Automatically obtaining the DNS server addresses or manually setting them
(primary, secondary, domain suffixes)
Setting the host information
Registering the host name
Configuring the FTP Client Function (File transfer from the GX/GP using FTP)
Item
Reference
Enabling the FTP client function and setting the files to transfer
Delaying data transfers to the FTP server (transfer wait time)
Setting the destination server (primary, secondary)