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81901A “MSW_GPC-40/600A”_03-2021_ENG_page 97
3.20.6.
Analog output value
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
1901
877
16 bit
01.01.11
Out.A01
Global
MainMenu
→
Global
→
Status
→
OUT.A01
R
Float
(####.#
%
1902
878
16 bit
01.01.12
Out.A02
Global
MainMenu
→
Global
→
Status
→
OUT.A02
R
Float
(####.#
%
1903
879
16 bit
01.01.13
Out.A03
Global
MainMenu
→
Global
→
Status
→
OUT.A03
R
Float
(####.#
%
The parameter shows the percentage value of analog outputs 1, 2 and 3, depending on the address used.
3.21. Controls - general description
The Advanced Power Controller allows control of power
output in automatic (AUTO) or manual (MAN) mode. In man-
ual mode, the control output is set to a constant value that
can be modified via serial communication.
When switching from MAN to AUTO, the setting of the
output gradient(G.Out_x) will move the Power Controller
from the current MAN setting to the new Reference Power
(SPU_x) setting.
When switching from AUTO to MAN it is possible to see a
sudden output change in power.
In manual mode, the power output can be automatically cor-
rected in relation to the reference mains voltage (
riF
).
The
%
value of the correction (
Cor
) is freely adjustable and acts in
an inversely proportional manner, i.e., if the reference voltage
increases, the power output decreases, and vice versa
.
The following functional diagram shows the parameter pro-
cessing sequence in power output management.
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