ABB TTF300 - PROFIBUS PA and FOUNDATION Fieldbus Communication

42 TTF300 FIELD-MOUNT TEMPERATURE TRANSMITTER | CI/TTF300-EN REV. H
9 Operation
Safety instructions
If there is a chance that safe operation is no longer possible,
take the device out of operation and secure it against
unintended startup.
Hardware settings
1
LCD indicator interface
2
DIP switch
Figure 34: DIP switch on the transmitter
(not for HART devices from HW - rev. 02.00)
Located on the top of the transmitter next to the LCD indicator
interface
1 are two DIP switches 2.
Switch 1 activates the hardware write protection.
Switch 2 supports the request of the FOUNDATION Fieldbus for
a hardware release for simulation in accordance with ITK.
For transmitters that support HART 7, switch 2 allows the
desired HART version to be set (HART 5 or HART 7).
DIP switch
Function
1
Local write protection
Off: Local write protection deactivated
On: Local write protection activated
2
Release of the simulation
(FOUNDATION Fieldbus only)
Off: Simulation
deactivated
On: Simulation activated
2
HART version
Off: HART
5
On: HART 7
Note
• Factory setting: both switches set to ‘OFF’. Local write
protection deactivated and HART 5, unless explicitly ordered
HART 7 (HART version) or simulation locked (FOUNDATION
Fieldbus).
• In PROFIBUS PA devices, Switch 2 must always be set to the
‘OFF’ position.
Menu navigation
2
5
Menu
3
4
5
Exit
Select
1
Operating buttons for menu
navigation
2
Indication of menu designation
3
Indication of menu number
4
Marking to indicate relative
position within the menu
5
Indication of the current function
assigned to the operating
buttons and
Figure 35: LCD display (example)
You can use the or operating buttons to browse through
the menu or select a number or character within a parameter
value.
Different functions can be assigned to the and operating
buttons. The function
5 that is currently assigned to them is
shown on the LCD display.
Control button functions
Meaning
Exit
Exit menu
Back
Go back one submenu
Cancel
Cancel a
parameter entry
Next
Select the next position for entering numerical and
alphanumeric values
Meaning
Select
Select submenu
/ parameter
Edit
Edit parameter
OK
Save parameter entered
Note
For detailed information on the parameterization of the device,
consult the associated operating instructions.