Milltronics airanger XPL plus, Instruction Manual, Page: 29 / 114

7ML19981AN02 AiRanger XPL Plus – INSTRUCTION MANUAL Page 25
m
mmmm
Oper
a
tion
System Performance Evaluation
For initial RUN mode entry (or after any programming alteration), do not use the XPL Plus
to operate process control equipment until satisfactory system programming and
performance is verified.
1. Press to enter the RUN mode.
"----" may be displayed briefly while the XPL Plus takes measurements and
calculates the Reading.
When a Transducer (P004) value is entered for Point # 1 only, the Reading and other data
is displayed continuously. When Transducer values are entered for more than one Point
Number, Readings and other data scroll display for each Point Number.
If an alarm symbol is displayed, the corresponding relay is de-energized.
2. Press to display Readings in % (percent of Span, P007) based upon Operation
(P001).
3. Press to observe the mA output value for the Point Number displayed (Auxiliary
Reading).
4. Press to observe the
Failsafe Time Left
(time left in percent before failsafe
activation).
Each time a valid measurement is made for the Point Number displayed, this value
(Auxiliary Reading) is reset to 100 and begins to fall toward 0 until the next valid
measurement is made.
If the Failsafe Time Left reaches 0, the XPL Plus flashes "LOE" in the Reading display.
POINT # ALARM INDICATOR SAM-20# RELAY #
1-10 Hi Alarm 1 1-10
1-10 Lo Alarm 1 11-20
1-10 Hi Hi Alarm 2 1-10
1-10 Lo Lo Alarm 2 11-20
OPERATION LEVEL SPACE or DISTANCE
*
Empty to Full = 0 to 100% 100 to 0%
* Objects close to the transducer face (0%) are not detectable.
OPERATION LEVEL SPACE or DISTANCE
*
Empty to Full = 4–20 mA 20–4 mA
* Objects close to the transducer face (4 mA) are not detectable.
Note:
All associated data is supplied to the Peripheral Communications terminals (42
and 43). If a BIC-II is connected, refer to
Technical Reference
BIC-II Support for
message format and protocol information.
mA
5
8