Endress+Hauser RIA452 - Page 15

RIA452 Operation
Endress+Hauser 15
M10-
M17
Limit 1-4 (8)*
LIMIT
Assignment Function 1-4 (8) Decimal point Switch point A Switch point B
Ref. num Function Dec. point Setpoint A Setpoint B
Hysteresis or switch-
back gradient
Switching delay 1-4
(8) in seconds
Alternate function
1-4
Delay for 1st
switch-on every 24
h
Switch-on period
for switch-on every
24 h
Hysteresis Delay Alternate Sw. delay Sw. period
Display runtime 1-8 Display switch.
frequency 1-8
Reset switch.
frequency and
runtime
Relay simulation
Runtime Count Reset Simu relay
M18 Integration*
Integration
Signal source for
integration
Pre-
counter
Integration base Decimal point
factor
Conversion factor
Ref. Integr. Pre-counter Integr. base Dec. factor Factor
Dimension totalizer Decimal point
totalizer
Set pre-counter Set preliminary
alarm
Display totalizer
Dimension Dec. point T Set count A Set count B Totalizer
Reset totalizer Flow calculation Dimension of input
signal
Dimension of
linearized value
Decimal point for
formula
Reset total Calc flow Dim. Input Dim. flow Dec. flow
Decimal point for
display
Alpha value Beta value Gamma value C value
Dec. point Alpha Beta Gamma C
Khafagi- Venturi
channels
Iso-Venturi
channels
Venturi channels as
per British Standard
Parshall
channels
Parshall-
Bowlus
channels
Kha Venturi Iso-Venturi BST-Venturi Parshall Parshall-Bow
Rectangular weirs Rectangular weirs
with constriction
Rectangular weirs
as per NFX
Rectangular weirs
as per NFX with
constriction
Trapezoid. weirs
Rect. WTO Rect. WThr NFX Rect. WTO NFX Rect. WThr Trap. WTO
Triangular
weirs
Triangular weirs as
per British Standard
Triangular weirs as
per NFX
Width
V. weir BST V. weir NFX V. weir width
M19 Pulse output*
PULSE OUT
Decimal point pulse
value
Pulse value Pulse width Simulation pulse
output
Dec value Unit Value Pulse width Sim pulseout
*) Only available if the option in question is installed in the device