YOKOGAWA VZ20X, User Manual

Page: 61 / 158

5-20
IM 77V01B01-01EN 5th Edition: 2023.03.07-00
5.9 ID and Password Functions
The VZ20X has a function for setting passwords to restrict reading and writing of setting
values.
Using this function allows only specific users who know the user ID and password to
access settings on the VZ20X.
Note, however, that this a simplified function. So, care is required with respect to
security when configuring the network as use of the VZ20X is assumed on an intranet.
CAUTION
・
Please change the user ID and password from their defaults (factory settings).
・ Note down the user ID and password as they will be needed when connecting to
the VZ20X.
Parameter name Setting range Default Explanation
User ID
Max. 16, 1-byte characters
(alphanumeric characters and symbols) USER1
Sets the user ID.
Password
Max. 16, 1-byte characters
(alphanumeric characters and symbols) USER1
Sets the password.
●
Input procedure using direct input
1
In the Connection settings window, click the Direct input tab. Enter the user ID and
password already set to the VZ20X, input the setting values (connection method
etc.), and click the [Connect] button.
2
When the user ID and password match the user ID and password set on the
VZ20X, the connection is made to the VZ20X at the connection destination. If they
do not match, the connection to the VZ20X cannot be made. Try connecting
again.