Endress+Hauser RIA15 - Operating Matrix in Conjunction with the Micropilot FMR20

RIA15 Commissioning
Endress+Hauser 39
Expert menu (EXPRT); a code must be entered
In addition to all the parameters in the Setup menu, the Expert menu also contains the parameters
described in this table. If you call up the Expert menu, you will be asked to enter the user code (UCODE,
default: 0000).
Parameters Values visible at Description
EXP1-EXP4 YES
NO
MODE =
HART
Measured value display for measured values
greater than 99999.
• YES: If the display overruns, the measured
value is displayed in exponential notation.
• NO: Values with more than 5 digits are not
displayed if the display overruns. Value is
displayed with leading zeros.
Example: Measured value: 130002.4
YES => 1.30E5
NO => 0002.4
DIAG
CNTHI Read only MODE =
HART
Counter for the number of values transmitted via
HART® , 5 top positions. The counter goes back
to 0 after a device restart or scan.
CNTLO Read only MODE =
HART
Counter for the number of values transmitted via
HART® , 5 bottom positions. The counter goes
back to 0 after a device restart or scan.
RETRY Read only MODE =
HART
Counter for the number of retries to establish
HART® communication. The counter goes back
to 0 after a device restart or scan.
FAIL Read only MODE =
HART
Counter for the number of failed attempts to
establish HART® communication. The counter
goes back to 0 after a device restart or scan.
HLEVL
Tx mV Read only MODE =
HART
Value of the peak-to-peak level of the
transmission signal in mV
Rx mV Read only MODE =
HART
Value of the peak-to-peak level of the received
signal in mV
NOISE Read only MODE =
HART
Displays the level of the interference signal
LO = low interference signal
MED = medium interference signal
HI = high interference signal
Rc Ω Read only MODE =
HART
Value of the total resistance in the HART® loop
in Ohm
8.3 Operating matrix in conjunction with the Micropilot
FMR20
In the HART mode, it is possible to use the RIA15 with the option for the FMR20 for the
basic setting of the Micropilot FMR20 radar level sensor.
Further information on the FMR20, see corresponding Operating Instructions
→  BA01578F.
FMR20 basic setting
The RIA15 must be in the HART mode (MODE = HART) to make the basic settings. The
LEVEL menu is not visible in the analog mode (MODE = 4-20).
1. Press the key.
 The Setup menu opens.
2. Press the key.
 The LEVEL submenu opens.