Table 4-1 Programmable Functions and Values Continued
Function |
| 1 ! | 2 ! Value (Preset in Bold) | |
Cooling Timer | f f F F f f | f | f | 0 Seconds |
| f | f | F | 5 Seconds |
| f | F | f | 10 Seconds |
| f | F | F | 15 Seconds |
| F | f | f | 20 Seconds |
| F | f | F | 30 Seconds |
| F | F | f | 60 Seconds |
| F | F | F | 180 Seconds |
Delay between opening the generator load−switching device and stopping the engine to allow time for the engine to cool down before being stopped. This is particularly useful when used in conjunction with turbo−charged engines.
Nominal Frequency
f | F | f | f | f | f | f | f |
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The nominal line frequency. Either 50 Hz or 60 Hz
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Nominal DC Voltage | f | F | f | f | F | f | f |
| f | 12VDC (CF 8VDC) |
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| f | f |
| F | 24VDC (CF 16VDC) |
The generator battery voltage. Either 12 | Volts or 24 Volts. It is used for the charge alternator failure level. |
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LOP Switch Contact | f | F | f | F | f | f | f |
| f | Close on Fault |
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| f | f |
| F | Open on Fault |
Configuration for the oil pressure switch. | Either to | close to | battery | negative on a fault, or open on a fault. |
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HET Switch Contact | f | F | f | F | F | f | f |
| f | Close on Fault |
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| f | f |
| F | Open on Fault |
Configuration for the coolant temperature | switch. | Either to | close to | battery | negative on a fault, | or open | on a fault. |
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Crank Disconnect on Oil | f | F | F | f | f | f | f |
| f | Disabled |
Pressure |
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| f | f |
| F | Enabled (2 second delay) | |
If this is enabled, the starter motor will | disconnect | 2 seconds | after the oil pressure switch detects oil pressure. |
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NOTE:− Not suitable for all generators, due to the different monitoring points on lubrication systems. |
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Under Speed Detection | f | F | F | f | F | f | f |
| f | Disabled |
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| f | f |
| F | 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. |
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Auxiliary Input 1 | F | f | f | f | f | f | f |
| f | Immediate Warning Close on Fault |
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| f | f |
| F | Immediate Warning Open on Fault |
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| f | F |
| f | Immediate Shutdown Close on Fault |
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| f | F |
| F | Immediate Shutdown Open on Fault |
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| F | f |
| f | Delayed Warning Close on Fault |
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| F | f |
| F | Delayed Warning Open on Fault |
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| F | F |
| f | Delayed Shutdown Close on Fault |
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| F | F |
| F | Delayed Shutdown Open on Fault |
See Note 1 |
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Auxiliary Input 2 | F | f | f | f | F | f | f |
| f | Immediate Warning Close on Fault |
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| f | f |
| F | Immediate Warning Open on Fault |
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| f | F |
| f | Immediate Shutdown Close on Fault |
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| f | F |
| F | Immediate Shutdown Open on Fault |
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| F | f |
| f | Delayed Warning Close on Fault |
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| F | f |
| F | Delayed Warning Open on Fault |
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| F | F |
| f | Delayed Shutdown Close on Fault |
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| F | F |
| F | Delayed Shutdown Open on Fault |
See Note 1 |
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MN2415 | Operation |
