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
Summary of Contents for SUR-49B
Page 63: ...User manual METER SUR 49B 63...
