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81901A “MSW_GPC-40/600A”_03-2021_ENG_page 33
Address
Format
GPC-OP
menu
Acronym
Global /
M/E1/E2
GF_eXpress menu
Attribute
Retentive
Type
Unit of mea
-
surement
Default
Single-
node
Multi-
node
Description
1726
702
16 bit
01.01.07
Global
VOLTAGE_STATUS
R
Unsigned
The stored bytes contain information about the line voltage status and other operating states of the device. Each bit contains a specific
piece of information, as shown in the table.
bit
Description
0
Line frequency out of limits *
1
Line voltage unbalance > Unb.1 *
2
Line voltage imbalance > Unb.2 *
3
Line voltage unbalance > Unb.3 * (30%_UNBALANCED_ERROR)
4
Rotation of phases 1-3-2 *
5
Three-phase line failure * (TRIPHASE_MISSING_LINE_ERROR)
6
Line frequency 60 Hz
7
Device not ready (DEVICE_NOT_READY)
8
DIP switch and EEPROM configuration error (MODE_ERROR)
9
10
Enabling from Interlock (1 = device enabled)
*) only for three-phase configuration
3.10.8.
Grid frequency
Address
Format
GPC-OP
menu
Acronym
Global /
M/E1/E2
GF_eXpress menu
Attribute
Retentive
Type
Unit of mea
-
surement
Default
Single-
node
Multi-
node
Description
1339
315
16 bit
01.02.03
FrEq
M
MainMenu
→
M
→
Status
→
FrEq_1
R
Float
(####.#)
Hz
2363
01.03.03
E1
MainMenu
→
E1
→
Status
→
FrEq_2
4411
01.04.03
E2
MainMenu
→
E2
→
Status
→
FrEq_3
The parameter shows the filtered value of the mains frequency.
3.10.9.
VT voltmeter input digital filter
Address
Format
GPC-OP
menu
Acronym
Global /
M/E1/E2
GF_eXpress menu
Attribute
Retentive
Type
Unit of mea
-
surement
Default
Single-
node
Multi-
node
Description
1436
412
16 bit
04.09.04
Ft.tV
M
MainMenu
→
M
→
VT line input
→
Ft.tV_1
R/W
■
Float
(####.#)
sec.
2.0
2460
04.10.04
E1
MainMenu
→
M
→
VT line input
→
Ft.tV_1
4508
04.12.04
E2
MainMenu
→
M
→
VT line input
→
Ft.tV_1
The parameter sets the time constant value of the digital filter applied to the value read from the VT voltage transformer input. The filter
calculates the average of the values read in the specified time interval.
With 0.00 no filter is applied.
min...max
:
0.0
...
20.0
Summary of Contents for GPC
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