KROHNE OPTIFLEX 1300C EN - Manual (Page 86)

6
OPERATION
86
OPTIFLEX 1300 C
www.krohne.com 03/2014 - 4000172306 - HB OPTIFLEX 1300 R07 en
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.
How to change from point-to-point to multidrop mode
• Enter supervisor mode.
• Go to Advanced Setup > Output 1 (HART) > HART Address
Advanced Setup > Output 1 (HART) > HART Address Advanced Setup > Output 1 (HART) > HART Address Advanced Setup > Output 1 (HART) > HART Address.
• Enter a value between 1 and 15 and push [^ ^ ^ ^] to confirm (see the caution below).
• Push the Escape buttons ([>>>>] + [    ]) until you get the save/cancel screen.
• Select save.
• Push [^
^ ^ ^].
i Output 1 switches to multidrop mode. The current output is set to 4 mA. This value does not
change in multidrop mode.
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 59
.
CAUTION!
Make sure that the address for this device is different from others in the multidrop network.