Siemens SITRANS LR460 HART Operating Instructions Manual page 59

To perform a Reset via the handheld programmer:
a. Press Mode to open PROGRAM mode, and key in 216 for Quick Access, or
use ARROW keys to navigate to menu IDENT–CONFIG–ACK FAULT.
b. Key in the number of the fault you want to clear.
c. Press RIGHT Arrow to enter the code. The fault code will disappear.
d. Press Mode to return to Measurement Mode.
2.1.7. Menu Timer
Determines the length of time (in seconds) the device will stay in PROGRAM
mode without any key presses occurring.
Values
2.1.8. Backlight
Controls the setting for the LCD backlight feature.
Handheld
programmer
Values
2.2. Device
Manufacturer
References a specific manufacturer, usually the name of the company
responsible for the manufacture of this Field Device.
Product designation
Uniquely identifies the Field Device when combined with the Manufacturer
Identification and Device Type. This variable cannot be modified by the Host
user.
Device Serial Num
Uniquely identifies the Field Device. This variable cannot be modified by the
Host.
Order No.
The order number for this device.
Date of Birth
Date of manufacture.
2.2.1. Software Revision (SOFT REV)
Corresponds to the software or firmware that is embedded in the Field Device.
2.2.2. Hardware Revision (HARD REV)
Corresponds to the electronics hardware of the Field Device.
A5E42035355
Range: 15 to 65535 (seconds)
Default: 120 (seconds)
0 Backlight off
1 Backlight on
Backlight remains illuminated for 3 minutes from last key
2 *
press.
SITRANS LR460 – INSTRUCTION MANUAL Page 53