Manual 37443A DSLC-2 - Digital Synchronizer and Load Control
Page 126/226 © Woodward
4. Use “Load Raise” and “Load Lower” inputs (terminals 76 and 77) to set the desired speed with the gene-
rator circuit breaker open. Record the speed bias output percentage at the engine speed required to pick
up 50 % and 100 % load.
5. Use the “Load Raise” and “Load Lower” inputs to manually synchronize to the bus and increase the en-
gine load to 10 %.
6. Verify correct load sensor operation by observing for correct voltage, current and power readings on
Menu 7. If incorrect load sensor operation is observed, verify configuration values on Menu 6, phasing
and other wiring connections to the DSLC-2 control.
7. Increase the engine speed setting to increase load. When the speed bias output reaches the value required
for 50 % load as measured in step 4. Trim the Load droop (parameter 4523) setpoint for 50 % load.
8. Increase the engine speed setting to the speed bias output value required for 100 % load as measured in
step 4. Trim the Load droop (parameter 4523) setpoint to get 100 % load.
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