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Manual 02007
DSLC Digital Synchronizer and Load Control
Woodward
89
Activate the current source and select Menu 6. Set the Calibration Key to 49.
Select the CT Phase A set point. Adjust the set point to equal the calibration
meter ± 0.1%.
Repeat the above steps for the generator CT Phase B and CT Phase C inputs.
Return the CT Rating set point to its previous value.
Bus Potential Input
This section tests and calibrates the voltage and phase of the bus potential input
to match that of the generator A phase input.
Connect the test potential used for the generator potential input to both the
generator input and the bus potential input. For open delta DSLC versions,
jumper generator potential A phase (terminal 6) to the bus potential A phase
(terminal 3), and jumper generator potential B phase (terminal 8) to the bus
potential B phase (terminal 5). For wye DSLC versions, jumper generator
potential A phase (terminal 6 for 240 V or terminal 7 for 120 V) to the bus
potential A phase (terminal 3 for 240 V or terminal 4 for 120 V), and jumper
generator neutral (terminal 12) to the bus neutral (terminal 5).
Select Menu 6 and set the Calibration Key to 49. Read the PT Phase A set point.
Select the Bus Voltage set point and adjust to be ± 0.1% of the voltage read for
the Generator phase A Voltage.
Select Menu 6 Synchroscope set point. With the voltage input to the Bus and
Generator Phase A inputs connected in parallel, adjust the Synchroscope value
to 0.0 ± 0.1 degrees.
LonWorks Network
Menu 0 (Diagnostics Menu), beginning with item 3, contains information to aid in
verifying operation and troubleshooting of network operation.
Active DSLCs
Active DSLCs
is the number of DSLC controls currently in communication. For
example, if six units are installed and powered, the value displayed by this set
point should be 6. If a value less than the number of DSLC controls you have
installed is shown, check Menu 5, Network Address, on all DSLC controls to
verify that each unit has a unique address assigned. Press the “SAVE” key on
each unit to be sure the address has been made effective. After the “Set Points
Saved” message is displayed, refresh the screen by pressing the
“Up/Down
Arrow” key twice and verify that the Menu 5 Network Address set point remains
at the desired value. While checking each DSLC control's address assignment,
also note the Menu 0 Active DSLCs set point on each off these units to further
aid in troubleshooting.
Содержание DSLC
Страница 1: ...Installation and Operation Manual DSLC Digital Synchronizer and Load Control Manual 02007 Revision D...
Страница 11: ...Manual 02007 DSLC Digital Synchronizer and Load Control Woodward 5 Figure 1 1a DSLC Control wye version shown...
Страница 13: ...Manual 02007 DSLC Digital Synchronizer and Load Control Woodward 7 Figure 1 2 Hand Held Programmer...
Страница 17: ...Manual 02007 DSLC Digital Synchronizer and Load Control Woodward 11 Figure 1 4 Control Options...
Страница 67: ...Manual 02007 DSLC Digital Synchronizer and Load Control Woodward 61 Figure 4 1 Synchronizer Block Diagram...
Страница 85: ...Manual 02007 DSLC Digital Synchronizer and Load Control Woodward 79 Figure 7 1 Process Control Block Diagram...