Three-Phase Line Unbalance Threshold; Voltmeter Input Value; Filtered Voltmeter Input Value; Voltage_Status - gefran GPC Configuration And Programming Manual

3.10.4.

Three-phase line unbalance threshold

Address
Format
Single- Multi-
node node
1280 256 16 bit
1281 257 16 bit
1282 258 16 bit
The parameters set the thresholds 1, 2 and 3 for signalling a percentage unbalance on the three-phase line.
Exceeding the the threshold is shown with the VOLTAGE_STATUS parameter (see paragraph "3.10.7. VOLTAGE_STATUS").
min...max: 0...50
3.10.5.

Voltmeter input value

Address
Format
Single- Multi-
node node
1256
2280 232 16 bit
4328
The parameter shows the instantaneous value of the mains voltage for the voltmeter input.
3.10.6.

Filtered voltmeter input value

Address
Format
Single- Multi-
node node
1346
2370 322 16 bit
4418
The parameter shows the filtered mains voltage value for the voltmeter input.
3.10.7.

VOLTAGE_STATUS

GPC-OP
Acronym
menu
Global MainMenu → Global → Controls → Unb.1 R/W
07.01.04 Unb.1
07.01.05 Unb.2 Global MainMenu → Global → Controls → Unb.2 R/W
07.01.06 Unb.3 Global MainMenu → Global → Controls → Unb.3 R/W
GPC-OP
Acronym
menu
M
l.tV E1
E2
GPC-OP
Acronym
menu
01.02.02 M
I.VF
01.03.02 E1
01.04.02 E2
81901 "MSW_GPC-40/600A"_03-2021_ENG_page 32
GF_eXpress menu
Description
GF_eXpress menu
Description
MainMenu → M → Status → l.tV_1
MainMenu → E1 → Status → l.tV_2
MainMenu → E2 → Status → l.tV_3
GF_eXpress menu
Description
MainMenu → M → Status → l.VF_1
MainMenu → E1 → Status → l.VF_2
MainMenu → E2 → Status → l.VF_3
Unsigned
■
%
Short
Unsigned
■
%
Short
Unsigned
■
%
Short
Float
R V
(####.#)
Float
R V
(####.#)
10
20
30