7UT51 v3 Contents
PRIM-2330C 7
13 Binary-Signal Inputs, Signal Contacts, Trip Contacts, and LED Indicators........................... 123
13.1 Overview...................................................................................................................................................123
13.2 Binary-Signal Inputs .................................................................................................................................126
13.3 Signal Output Contacts.............................................................................................................................127
13.3.1 Programmable Signal Contacts................................................................................................................127
13.4 LED Targets..............................................................................................................................................128
13.5 Trip (Command) Contacts ........................................................................................................................129
13.6 Processing External Trip Commands .......................................................................................................131
13.6.1 Normal Operational Status .......................................................................................................................131
13.6.2 Time Delays..............................................................................................................................................131
13.7 Numerical Listing of User Definable Trip and Signal Functions................................................................132
14 Operation Using the Front Panel Controls................................................................................ 137
14.1 Front Panel Components..........................................................................................................................137
14.1.1 Display......................................................................................................................................................137
14.1.2 Keypad .....................................................................................................................................................137
14.1.3 On/Off Switch ...........................................................................................................................................137
14.1.4 Relay Nameplate ......................................................................................................................................138
14.1.5 LED Indicators ..........................................................................................................................................139
14.1.6 Custom LED Labels..................................................................................................................................140
14.1.7 Data Communications Port.......................................................................................................................140
14.2 Viewing a Setting ......................................................................................................................................140
14.2.1 Entering an Address Directly ....................................................................................................................140
14.2.2 Scrolling to an Address.............................................................................................................................141
14.3 Changing a Setting ...................................................................................................................................141
14.3.1 Entering Password Mode .........................................................................................................................141
14.3.2 Changing an Entered Value......................................................................................................................142
14.3.3 Changing a Setting Selected from a List ..................................................................................................142
14.3.4 Changing a Control Configuration Option.................................................................................................142
14.4 Using Multiple Settings Groups ................................................................................................................143
14.4.1 Selecting Which Group to Configure ........................................................................................................143
14.4.2 Changing the Group in Use by the Relay .................................................................................................143
14.4.3 Copying a Group’s Contents.....................................................................................................................144
14.5 Operational/Event Log and Fault Logs .....................................................................................................145
14.5.1 Viewing a Log ...........................................................................................................................................145
14.5.2 Clearing a Log ..........................................................................................................................................146
14.6 Measured Values ......................................................................................................................................146
14.7 Capturing Waveform Data ........................................................................................................................147
14.8 Address Blocks.........................................................................................................................................149
14.9 General Configuration ..............................................................................................................................151
14.10 Front-Panel Display Options.....................................................................................................................151
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