KROHNE OPTIWAVE 7300C EN - Manual (Page 68)

6
OPERATION
68
OPTIWAVE 7300 C
www.krohne.com 03/2014 - 4000172405 - HB OPTIWAVE 7300 R07 en
Data dependencies for the 20 mA settings of outputs 1 and 2
6.4 Further information on device configuration
6.4.1 Protection of the device settings
The Passwords Passwords Passwords Passwords menu lets you change the supervisor password.
How to change the supervisor password
• Go to Supervisor > Advanced setup > Device setup > Passwords > Supervisor Supervisor > Advanced setup > Device setup > Passwords > Supervisor Supervisor > Advanced setup > Device setup > Passwords > Supervisor Supervisor > Advanced setup > Device setup > Passwords > Supervisor.
• Type in the new 6-character password (push the 4 buttons in any sequence).
• Type in the new 6-character password again.
i If the second entry is not the same as the first, the device will display the error message
"Password mismatch". Push [>>>>] and[
] at the same time and type in the new 6-character
password again.
• Push [>>>>] and [ ] (Esc) at the same time to go back to the "save settings" window.
• Select Save Save Save Save and push [^ ^ ^ ^].
i The device will go back to operator mode.
6.4.2 Network configuration
The device uses HART
®
communication to send information to HART
®
-compatible equipment. It
can operate in either point-to-point or multidrop mode. The device will communicate in
multidrop mode if you change the HART
®
address of output 1.
Output function Minimum value Maximum value Default
Level >4 mA Setting for Level Tank Height + TBO + RO 1 Tank height +
TBO - BD 2
Volume >4 mA Setting for Volume Max. value in the volume table Max. value in the
volume table
Mass >4 mA Setting for Mass Max. value in the mass table Max. value in the
mass table
Distance >4 mA Setting for Distance Tank Height + TBO + RO 1 Tank height + RO 3
Ullage Volume >4 mA Setting for Ullage Volume Max. value in the volume table Max. value in the
volume table
Ullage Mass >4 mA Setting for Ullage Mass Max. value in the mass table Max. value in the
mass table
1 RO = Reference Offset (C1.10). TBO = Tank Bottom Offset (C.1.11).
2 BD = Blocking Distance (C.1.9). TBO = Tank Bottom Offset (C.1.11).
3 RO = Reference Offset (C1.10).
INFORMATION!
Make a note of the password and keep it in a safe place. If you lose the password, please contact
your supplier.
INFORMATION!
For more data, refer to Networks on page 42
.