DSE DSE704 - Page 9

057-042 704 Operating Instructions Issue 2.1 18/06/2007 11:27:00 JR - 9 -
FUNCTIONS AND CONFIGURATION TABLE
Function
! 1 ! 2
Value (Default in Bold)
Nominal Frequency
{
O
{ { {
{ { {
50 Hz (O/S +14% /
Overshoot +24%)
{ {
O
60 Hz (O/S +14% /
Overshoot +24%)
The systems nominal frequency. Either 50 Hz or 60 Hz
Nominal DC Voltage
{
O
{ {
O
{ { {
12V DC (CF 8V)
{ {
O
24V DC (CF 16V)
The generator battery voltage. Either 12 Volts or 24 Volts. It is used for the charge alternator failure level.
LOP Switch Contact
{
O
{
O
{
{ { {
Close on Fault
{ {
O
Open on Fault
Configuration for the oil pressure switch. Either to close to battery negative on a fault, or open on a fault.
HET Switch Contact
{
O
{
O O
{ { {
Close on Fault
{ {
O
Open on Fault
Configuration for the coolant temperature switch. Either to close to battery negative on a fault, or open on a fault.
Crank disconnect on
Oil Pressure
{
O O
{ {
{ { {
Disabled
{ {
O
Enabled (2 Second
Delay)
If this is enabled, the starter motor will disconnect 2 seconds after the oil pressure switch detects oil pressure.
NOTE:- Not suitable for all generators, due to the different monitoring points on lubrication systems.
Underspeed
Detection
{
O O
{
O
{ { {
Disabled
{ {
O
Enabled (U/S –20%)
If this is enabled, the unit will shut down the generator if the frequency falls below 20% of the nominal frequency.
Remote start
function
{
O O O
{
{ { {
Remote start
{ {
O
Simulated mains
Programmable input can be configured to one of the following.
♦ Remote start – If the input is active the generator will be started, and stopped if the input is deactive. Mains fail is
allways active.
♦ Simulated mains – If the input is active the generator will not start in the event of a mains failure. E.G. if the
generator is supporting a non 24 hour operation, a 24 hour timer can be used to prevent a mains failure from
starting the generator and taking load.
Remote start on load
(ignore if simulated
mains)
{
O O O O
{ { {
Remote start is off
load
{ {
O
Remote start is on load
The remote start input can be configured to one of the following.
♦ Remote start is off load – The generator will start and run off load when the remote start input is active.
♦ Remote start is on load – The generator will start, and the load transferred to the generator when the remote start
is active.