GE Multilin B30 Bus Differential System 5-1875 SETTINGS 5.8 INPUTS AND OUTPUTS55.8.10 DIRECT INPUTS AND OUTPUTSa) DIRECT INPUTSPATH: SETTINGS INPUTS/OUTPUTS DIRECT INPUTS DIRECT INPUT 1(32)These settings specify how the direct input information is processed. The DIRECT INPUT 1 NAME setting allows the user toassign a descriptive name to the direct input. The DIRECT INPUT 1 DEVICE ID represents the source of direct input 1. Thespecified direct input is driven by the device identified here.The DIRECT INPUT 1 BIT NUMBER is the bit number to extract the state for direct input 1. Direct Input 1 is driven by the bitidentified as DIRECT INPUT 1 BIT NUMBER. This corresponds to the direct output number of the sending device.The DIRECT INPUT 1 DEFAULT STATE represents the state of the direct input when the associated direct device is offline. Thefollowing choices are available:• Setting DIRECT INPUT 1 DEFAULT STATE to “On” value defaults the input to Logic 1.• Setting DIRECT INPUT 1 DEFAULT STATE to “Off” value defaults the input to Logic 0.• Setting DIRECT INPUT 1 DEFAULT STATE to “Latest/On” freezes the input in case of lost communications. If the lateststate is not known, such as after relay power-up but before the first communication exchange, the input will default toLogic 1. When communication resumes, the input becomes fully operational.• Setting DIRECT INPUT 1 DEFAULT STATE to “Latest/Off” freezes the input in case of lost communications. If the lateststate is not known, such as after relay power-up but before the first communication exchange, the input will default toLogic 0. When communication resumes, the input becomes fully operational.b) DIRECT OUTPUTSPATH: SETTINGS INPUTS/OUTPUTS DIRECT OUTPUTS DIRECT OUTPUT 1(32)The DIRECT OUT 1 NAME setting allows the user to assign a descriptive name to the direct output. The DIR OUT 1 OPERAND isthe FlexLogic operand that determines the state of this direct output.c) APPLICATION EXAMPLESThe examples introduced in the earlier Direct inputs and outputs section (part of the Product Setup section) are continuedbelow to illustrate usage of the direct inputs and outputs. DIRECT INPUT 1DIRECT INPUT 1NAME: Dir Ip 1Range: up to 12 alphanumeric charactersMESSAGE DIRECT INPUT 1DEVICE ID: 1Range: 1 to 16MESSAGE DIRECT INPUT 1BIT NUMBER: 1Range: 1 to 32MESSAGE DIRECT INPUT 1DEFAULT STATE: OffRange: On, Off, Latest/On, Latest/OffMESSAGE DIRECT INPUT 1EVENTS: DisabledRange: Enabled, Disabled DIRECT OUTPUT 1DIRECT OUT 1 NAME:Dir Out 1Range: up to 12 alphanumeric charactersMESSAGE DIRECT OUT 1 OPERAND:OffRange: FlexLogic operandMESSAGE DIRECT OUTPUT 1EVENTS: DisabledRange: Enabled, Disabled
