gefran GFXTERMO4 - Page 16

16
880397M_MSW_GFX4-GFXTERMO4_08-2018_ENG
405
x.tA1
R/W
Maximum scale limit of current
transformer CT (phase 1)
0.0 ... 999.9
Input lter
Setting the offset
Read state
491
I.ta3
R
Instantaneous CT input value
(phase 3)
With 3-PHASE LOAD– Not significant if there is
only 1 CT (refers to I.3On)
490
I.ta2
R
Instantaneous CT input value
(phase 2)
With 3-PHASE LOAD– Not significant if there is
only 1 CT (refers to I.2On)
227
473 - 139
I.ta1
R
Instantaneous CT input value
(phase 1)
Not significant if there is only 1 CT (refers to
I.1On)
413
x.tA2
R/W
Maximum scale limit of current
transformer CT (phase 2)
0.0 ... 999.9
With 3-phase load
414
x.tA3
R/W
Maximum scale limit of current
transformer CT (phase 3)
0.0 ... 999.9
With 3-phase load
220
o.tA1
R/W
Offset correction CT input
(phase 1)
-99.9 ...99.9
scale points
0,0
415
o.tA2
R/W
Offset correction CT input
(phase 2)
-99.9 ...99.9
scale points
0,0
With 3-phase load
416
o.tA3
R/W
Offset correction CT input
(phase 3)
-99.9 ...99.9
scale points
0,0
With 3-phase load
ADVANCED SETTINGS
Input sampling interval
219
FT.TA
R/W
CT input digital filter
(phases 1, 2 and 3)
0.0 ... 20.0 sec
0.0
Sets a low pass lter on the CT auxiliary input, running the average of values read in the
specied time interval. If = 0 , excludes the average lter on sampled values.
SCHEMA FUNZIONALE
CT1 auxiliary
input
Offset scale
limits
(H.tA1, o.tA1)
Low pass
lter
(Ft.tA)
Internal variable I.tA1
See generic alarms and
HB alarms
Scale limits
661
dG.t
R/W
CT input sampling interval
10 ...999 sec
10
Only for GFX4 1TA
Sets an interval for the sampling load current value for activation of the SSR_SHORT and
NO_CURRENT alarms (see: Power Fault ALARMS).
Internal variable I.1On
499
I.3oN
R
CT input value with output on
(phase 3)
498
I.2oN
R
CT input value with output on
(phase 2)
468
I.1oN
R
CT input value with output on
(phase 1)
30kW
Model
60kW 80kW
20,0 40,0 60,0
20,0 40,0 60,0
20,0 40,0 60,0