ABB TTF300 User Manual

66 TTF300 FIELD-MOUNT TEMPERATURE TRANSMITTER | OI/TTF300-EN REV. I
… 10 Operation
… Parameter description HART® (for HART®-devices from SW-Rev.: 03.00)
Menu: Device Setup
Menu / parameter
Description
… / Device Setup
Write protection
Select the ‘Write protection’ submenu.
Input Sensor 1
Select the ‘Input Sensor 1’ submenu.
Input Sensor 2
Select the ‘Input Sensor 2’ submenu.
Input / output assignment
Input / output assignment Selects the inputs that are mapped to the
current.
see table of input / output assignment … / Easy Setup / In-output assignment
Redundancy Configuration
Configures the type of redundancy
•
Availability:If one of two sensors fails, the measurement will continue with the functioning sensor.Also diagnostics
informs about the defective sensor.
•
Safety:If one of two sensors fails, current output will signal alarm current.Also diagnostics informs about the defective
sensor.
PV Measured range
Select the ‘PV Measured range’ submenu.
PV Damping
Configurable τ 63% output signal damping value
Value range:0 to 100 s
… / Device Setup / Write protection
SW Write Protection
Activates write protection for the entire device
•
Enabled: Write protection active, device locked
• Disabled: Write protection deactivated, device unlocked
Set/Change Key Value
Configures the key value for the advanced write protection
•
Enabled: Input combination ≠ “0000”
•
Disabled: Input combination = “0000”
Enter Key Value
Temporary deactivation of the advanced write protection after input of the correct key value

ABB TTF300 Specifications

General

Brand	ABB
Model	TTF300
Category	Transmitter
Language	English