In example on page
of the
DISPLAY VALUES CALCULATION
paragraph
the procedure of the analogue outputs determining is presented in details.
“
AL
”
- this parameter determines the behaviour of analogue output if any critical situation
occurs. According to version of the device, this parameter can be set:
For active current output:
“noCH”
- current will not change,
“22.1”
- current will be set to 22.1 mA,
“3.4”
- current will be set to 3.4 mA,
“0.0”
- current will be set to 0 mA.
For passive current output:
“noCH”
- current will not change,
“22.1”
- current will be set to 22.1 mA,
“3.4”
- current will be set to 3.4 mA,
For active voltage output:
“noCH”
- voltage will not change,
“11.0”
- voltage will be set to 11 V,
“5.5”
- voltage will be set to 5.5 V,
“1.2”
- voltage will be set to 1.2 V.
“0.6”
- voltage will be set to 0.6 V,
“0.0”
- voltage will be set to 0 V.
When the critical situation goes, the output signal will be set to value calculated due to
formulas given above.
7.3.7.
“bAr” menu
This menu allows to configure the bargraph.
”tYPE”
- display mode of the bargraph, can be set to one of the values:
“LinE”
- the line of lighting LEDs (from position 0% to value depend on the
measurement result – in percent of full scale range)
“Pnt”
- the lighting point, single led indicates the percentage value of full scale range,
depend on measured value. Due to resolution of bargraph (5% of full scale),
only led closest to calculated value lights.
”FCoL”
- this parameter defines colours of the bargraph. Combination of red, green,
orange, and black ( dimmed segment) are used. Table 7.1 shows possible
combinations.
Value of „FCoL”
Bargraph colours
measurement
background
thresholds' markers
„bLAc”
The bargraph off
„grEE”
green
black
red
37
Содержание SUR-49B
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