WASHER 2993443 - Caterpillar

OP6 is the option for the programming of the following parameters: Spare Inputs, Spare Indicators, Spare Outputs and Programmable Spare Relay Outputs. These spare inputs and outputs are provided in order to satisfy the needs of the customer.Spare Inputs
The spare inputs are referred to as SP1, SP2, SP3 and SP4. The spare inputs are accessed through the terminal strip. The terminal strip is located within the control panel on the rear wall. The terminations for the spare inputs that are located on the terminal strip are listed below.
SP1 - On certain generators this is marked as "SW1"
SP2 - On certain generators this is marked as "SW2"
SP3 - On certain generators this is marked as "SW3"
SP4 - On certain generators this is marked as "SW4"The active input state, the response that is taken and the time delay for each spare input is programmable. The GSC+ responds to the active state of an input and the response can be delayed. Setpoints SP01 through SP12 are used for the programming of the spare inputs. Table 1 describes each of the setpoints.
Illustration 1 g00409441
Typical Active High Input Configuration For Spare Input 1 (SP1).
Illustration 2 g00409451
Typical Active Low Input Configuration For Spare Input 1 (SP1).The GSC+ must be programmed to accept a HIGH active input state or a LOW active input state. A HIGH active input state is +5 DCV to the voltage of the batteries. A LOW active input state is "B-". When an input is programmed for a HIGH active input state, a HIGH signal at the input creates a spare fault condition. When an input is programmed for a LOW active input state, a LOW signal at the input creates a spare fault condition. When an input is programmed for a LOW active input state, a LOW signal at the input is considered as a spare fault condition. A HIGH signal at the input is considered as a normal condition. Setpoints SP01, SP04, SP07 and SP10 are used to program the active input state of the spare inputs. Table 1 describes each of the setpoints.The GSC+ must be programmed for a response to an active spare fault. Setpoints SP02, SP05, SP08 and SP11 are used for the programming of the response. Table 1 describes the setpoints below.The GSC+ must be programmed for the amount of time to delay the response to a spare fault (active input). Indicators are not activated and codes are not shown until the time delay has elapsed. Also, engine operation is not changed until the time delay has elapsed. Setpoints SP03, SP06, SP09 and SP12 are used for the programming of the time delay. The time delay is selectable from 0 to 250 seconds. Table 1 describes the setpoints.Alarm Mode Sequence Of Operation - If a fault occurs in a spare input that is programmed as an active input, the following steps occur and the fault is programmed as an alarm fault:
The GSC+ waits until the time delay elapses.
The fault alarm indicator FLASHES.
The corresponding code SP1, SP2, SP3