Connector
Description
X1:6
Digital output 4 (DO4)
X1:7
DO3 and DO4 common
X1:8
Digital output 3 (DO3)
X1:9
Digital output 2 (DO2)
X1:10
DO2 and DO1 common
X1:11
Digital output 1 (DO1)
X1:12
Earth for the digital inputs 1…8
X1:13-20
Digital inputs 1…8
X2:1
U phase voltage input
X2:2
V phase voltage input
X2:3
W phase voltage input
X2:4
DC- (backup supply)
X2:5
Discharge (short with X2:6)
X2:6
DC+ (backup supply)
X3:1-2
Field winding
6.2 Function descriptions
6.2.1 Protection and supervision
6.2.1.1 Excitation setting parameters
The excitation operation is defined by the following settings:
• General settings (including the generator, field data, and power circuit parameters)
• Voltage supervision
• Control modes (AVR, FRC, MVAR, PF)
• Limiters (IFCL, DFCL, UEL, SCL, V/Hz)
• Power system stabilizer
This chapter gives a detailed description of the general settings. The other settings can be found in
their respective chapters: please refer to Chapter "Voltage supervision" for voltage supervision
settings, to Chapter "Excitation control modes" for the control mode settings, to Chapter "Excitation
limiters" for the limiter settings, and to Chapter "Power system stabilizer" for PSS settings.
NO
NOTE!
TE! The parameter "Excitation control mode" in the excitation general settings must be set to
"Activated" in order for the user to have access to nearly all Field data and Power circuit parameters.
General settings
Table. 6.2.1.1 - 352. General settings.
Name
Range
Step
Default
Description
Excitation
control mode
0: Disabled
1: Activated
-
0: Disabled
Activates and disables the Generator commander's excitation
module.
Genera
Generattor Commander
or Commander
Instruction manual
Version: 2.07
422
© Arcteq Relays Ltd
IM00001
Summary of Contents for Generator Commander
Page 1: ...Generator Commander Instruction manual...
Page 2: ......
