Basler BE1-11g Instruction Manual page 544

532
Setting
Element Mode PLL
Voltage Difference 15.0
(%)
Slip Freq (Hz) 0.50
Min Slip (Hz) 0.20
Max Slip (Hz) 1.50
Breaker Close 20.0
Angle (degrees)
Breaker Close 1
Attempts
Sync Fail 5
Activation Delay (s)

Voltage Source >
Volt Dest
Voltage Output Continuous
Mode
Frequency Output Continuous
Mode
Angle 0.0
Compensation
(degrees)
Step 2: Use BESTCOMSPlus to configure the BESTlogicPlus Programmable Logic shown in
Figure 329.
•
Blocking is disabled.
•
25A is initiated.
•
OUT1 closes for 25A Close Breaker.
•
OUT2 closes for Lower Freq.
•
OUT3 closes for Raise Freq.
•
OUT4 closes for Lower Voltage.
•
OUT5 closes for Raise Voltage.
•
OUT6 closes for synchronization criteria met.
•
OUT7 closes for voltage monitor criteria met.
•
OUT8 closes for breaker open after maximum close attempts.
•
Output Alarm closed during synchronizing.
•
Event recording is enabled.
Step 3: Prepare to monitor the Voltage Difference function operation. Operation can be verified by using
BESTCOMSPlus to monitor the status of Metering Explorer, Status, Digital Points (1536-1567),
25A Volt Diff.
Synchronizer (25A) Test
BESTCOMSPlus
Value
Screen
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
Control, Synchronizer
(25A)
9424200994 Rev U
Description
Enables 25A function for PLL
operation
Sets the voltage difference
requirement to 15% of the nominal
setting
Sets the allowable slip frequency to
0.5 Hz
Sets the minimum allowable slip
frequency to 0.2 Hz
Sets the maximum allowable slip
frequency to 1.5 Hz
Sets the maximum slip angle to 20°
Sets number of breaker close attempts
to 1
Sets the activation delay for the sync
fail alarm to 5 seconds
Requires voltage at the phase
terminals to be greater than the
voltage at the Vx terminals by 0.5%
Sets the voltage control output mode
to continuous
Sets the frequency control output
mode to continuous
Disables angle compensation
BE1-11g