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No.EX##-OML0007
Analog input unit parameters
No
Parameter
Contents
1
Short circuit
detection
If a short circuit or over current occurs at the sensor power supply, a diagnostic
error will be generated.
2
Analogue input
measurement
range
Selection of analogue input range, The settable measurement ranges are:
0 ~ 10 V, 1 ~ 5 V, 0 ~ 5 V, -10 ~ +10 V, -5 ~ +5 V, 0 ~ 20 mA, 4 ~ 20 mA or
–20 ~ +20 mA.
3
Analogue data
format
Select data format, which is output to the PLC from the analog input unit.
Available selections are: Offset Binary, Signed Binary, 2’s Complements.
4
Analogue
averaging filter
Selection of analogue averaging filter. The sampling cycle is about 2 seconds.
Selectable values are: No filter, 2 average (average between the last 2 input
values), 4 average, and 8 average.
5
Range upper
limit error
If the input signal exceeds the upper limit value of the input range (0.5 %), a
diagnostic error will be generated.
6
Range lower
limit error
If the input signal exceeds the lower limit value of the input range (0.5 %), a
diagnostic error will be generated.
7
User settable
value upper limit
If the input signal exceeds the upper limit value of the user settable range, a
diagnostic error will be generated. This setting can be made for each channel.
8
User settable
value lower limit
If the input signal exceeds the lower limit value of the user settable range, a
diagnostic error will be generated. This setting can be made for each channel.
Factory set parameters (default)
System parameters
Setting method
No.
Parameter
(EDS parameter)
Setting value
Contents
Setting
level
Default
setting By PLC By HT
Switch
Hold/Clear setting is made at the SI
unit setting switch.
O
1
Hold/Clear
setting method
(Hold/Clear)
Handheld
Hold/Clear setting is made at
hand-held terminal
System
O O
