Operation; Safety Instructions; Hardware Settings; Menu Navigation - ABB TTF300 Operating Instruction

42 TTF300 FIELD-MOUNT TEMPERATURE TRANSMITTER | OI/TTF300-EN REV. G

11 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
Figure 35: DIP switch on the transmitter
Located on the top of the transmitter next to the LCD indicator
interface are two DIP switches
1
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
1 Local write protection
2 Release of the simulation
(FOUNDATION Fieldbus only)
2 HART version
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.
Change from two to one column
1
On
1 2
2
A10270
2 DIP switch
.
2
Function
Off: Local write protection deactivated
On: Local write protection activated
Off: Simulation deactivated
On: Simulation activated
Off: HART 5
On: HART 7

Menu navigation

1
2
5
Exit
1 Operating buttons for menu
navigation
2 Indication of menu designation
3 Indication of menu number
Figure 36: LCD indicator (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
buttons. The function that is currently assigned to them is
5
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
A10001
Menu 3
4
5
Select
4 Marking to indicate relative
position within the menu
5 Indication of the current function
assigned to the operating
buttons and
and operating