Table of Contents
Advertisement
7UT51 v3
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
PRIM-2330C
Contents
7
Hide quick links:
Advertisement
Table of Contents
