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7.5.2 Analog Inputs
– Detector m
This subtab contains settings for analog inputs connected to detector functions.
See chapter 7.5 Analog Inputs (I/O-addressing
Analog Inputs) for a general description of the
configuration options.
Objects 1-4 and 6-7 in the table below have the following factory settings:
▪
Type
-
Float [SI]
▪
Settings
–
Blocked
- No
▪
Settings
–
Time tagged
- No
▪
Settings
–
Cyclic
- No
▪
Deadband
- 10.0 % (except object LN Current)
- 1.0 % (object LN Current)
The objects Max Fault Current and Fault Phase do not use deadband, and Fault Phase is of type
Scaled
[SI*1]
.
Current values are reflecting primary values.
If Cyclic transmission is activated for an object, the object will be updated spontaneously also when its
value is outside the deadband. If no spontaneous transmission is desired, the deadband must be set to a
high value.
For more information on the detector functions and the objects see chapter 8.
Settings
–
Detector m
:
Object
Description
Factory value
address lower octets
1
L1 Current
Measured current (rms) at input L1 / Ia.
3
m
01
L2 Current
Measured current (rms) at input L2 / Ib.
3
m
02
L3 Current
Measured current (rms) at input L3 / Ic.
3
m
03
LN Current
Calculated residual current 3I0 (rms).
3
m
04
Max Fault Current
Maximum fault current (rms), I>/I>>
3
m
05
Max Current
Maximum current (rms).
3
m
06
Avg Current Period
Average current value (rms), 15 min.
3
m
07
Fault Phase
Faulty phase / phases.
The following values can be sent:
- 0,1,2,3,12,13,23,123
Can only be of the types:
- "Float [SI]" or "Scaled [SI * 1]"
3
m
08
1
m
= 1, 2 or 3 depending on the detector.
