gefran GFX4 Configuration And Programming Manual

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

gefran GFX4 Specifications

General

Brand	gefran
Model	GFX4
Category	Controller
Language	English