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Appendix| ASCII Communication with Sensor
optoNCDT 2300
A 6.3.2 User Level
A 6.3.2.1 Change of the User Level
LOGIN <Password>
Enter password to change user level. The following user levels are available:
- USER (Standard user): “Read-only” access for all elements and graphical display of output values of web surface
- PROFESSIONAL (Expert): “Read-only” and “Write” access for all elements
A 6.3.2.2 Change to User in the User Level
LOGOUT
Set user level to USER.
A 6.3.2.3 User Level Request
GETUSERLEVEL
Request current user level
A 6.3.2.4 Set Standard User
STDUSER USER|PROFESSIONAL
Set standard user who is automatically logged in after system start. Standard user does not change with LOGOUT, which means login
as standard user is done automatically after the command RESET or power supply of sensor is switched.
A 6.3.2.5 Change Password
PASSWD <Old Password> <New Password> <New Password>
Change password for user level PROFESSIONAL.
Type in old password followed by the new password (2x). In case the new password is not typed in correctly, error message will be
displayed. Password may only contain letters from A to Z, no numbers 0 to 9. Watch upper and lower case lettering. The maximum
length is limited to 31 characters.