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7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 93
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Technical Reference
Parameter Settings for Point # 1
Parameter Settings for Ma Output #1
Parameter Setting for Temperature Averaging
With process control equipment disabled, enter the RUN mode to monitor system
performance and alarm programming. (A Reading Measurement simulation (P920) may
be performed to verify mA output programming).
When satisfied with system performance and programming, connect mA output 1 to the
Programmable Logic Controller (PLC).
Note that on power off the mA output drops to 0.00 mA. During a power interruption, the
last known mA output value is maintained in memory for 1 hour minimum. If power is
interrupted beyond 1 hour, on power resumption, the mA output immediately assumes the
new value.
Number Description Instructions
P001 Operation Enter "2" for
space
.
P002 Material No entry required (preset for
liquid)
.
P003 Measurement Response
Enter "4" for
surge
(100 m/min, Failsafe Timer = 0.1
minutes).
P004 Transducer Enter "101" for
XCT-8
.
P005 Units Enter "4" for
feet
.
P006 Empty
Enter "4.5" for
4.50 ft
(3 feet diameter plus 1.5 ft in
standpipe).
P007 Span Enter "3" for
3 ft
(vessel diameter).
P070 Failsafe Timer No entry required, (preset by P003).
Number Description Instructions
P200 mA Range
No entry required. (preset for
20 mA = low level
,
P001 = 2.)
P213 mA Max Limit Enter "22" for
22.00 mA
.
P219 mA Failsafe Enter "20.2" for
20.20 mA
.
Number Description Instructions
P660 Tem p Source Enter "5" for average XCT-8 and TS-3 temperatures.
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