Table of Contents
Section 1 General ............................................................................................................. 1
1.1 Description ............................................................................................................. 1
1.2 Advanced Feature Overview .................................................................................. 1
1.2.1 Liquid Crystal Status and Field Display ......................................................... 1
1.2.2 RMS Voltage Reporting ................................................................................ 1
1.2.3 ECcom Software Interface ............................................................................ 1
1.2.4 Flashing Yellow Arrow (FYA) Protected-Permissive Movement ..................... 2
1.3 General .................................................................................................................. 2
1.4 Field Signal Terminals ............................................................................................ 2
1.4.1 LEDguard
®
LED Field Signal Sensing............................................................ 3
Section 2 Standard NEMA Functions .............................................................................. 4
2.1 Conflict Monitoring.................................................................................................. 4
2.2 Red Fail Monitoring ................................................................................................ 4
2.2.1 Red Enable Input .......................................................................................... 4
2.2.2 Walk Disable Option...................................................................................... 4
2.3 DC Voltage Monitoring ........................................................................................... 4
2.3.1 +24Vdc Supply Monitoring ............................................................................ 4
2.3.1.1 +24Vdc Monitor Inhibit Input ................................................................ 5
2.3.1.2 +24Vdc Monitor Latch Input ................................................................. 5
2.3.2 Controller Voltage / Fault Monitor Input ......................................................... 5
2.3.2.1 CVM Monitor Latch Input ..................................................................... 5
2.3.2.2 CVM Log Disable ................................................................................. 5
2.4 Power Failure Detection ......................................................................................... 5
Section 3 Enhanced Features .......................................................................................... 7
3.1 Hardware Features................................................................................................. 7
3.2 Dual Indication Monitoring ...................................................................................... 7
3.2.1 GY ENABLE Option ...................................................................................... 8
3.2.2 Walk Disable Option...................................................................................... 8
3.3 Minimum Yellow Clearance Monitoring ................................................................... 8
3.4 External Watchdog Monitoring ................................................................................ 8
3.5 Program Card Absent Indication ............................................................................. 8
3.6 Reset Input Detection ............................................................................................. 9
3.7 Internal Diagnostics ................................................................................................ 9
3.8 Real Time Clock / Calendar .................................................................................... 9
3.9 Display LED Test ................................................................................................... 9
3.10 Recurrent Pulse Detection .................................................................................... 9
3.11 Flashing Yellow Arrow Protected-Permissive Monitoring (FYA) ...........................10
3.11.1 Basic FYA MODE ......................................................................................11
3.11.2 Compact FYAc MODE ...............................................................................12
3.11.3 FYA Channel Assignment Diagrams ..........................................................13
Section 4 ECcom Interface .............................................................................................14
4.1 EDI ECcom Monitor Reports .................................................................................14
4.1.1 General Data ...............................................................................................14
4.1.2 Current Status (S) ........................................................................................14
4.1.3 Previous Fault (PF) Event Log .....................................................................14
4.1.4 AC Line (AC) Event Log ...............................................................................14
4.1.5 Manual Reset (MR) Event Log .....................................................................14
4.1.6 Configuration (CF) Event Log .......................................................................15
4.1.7 Signal Sequence Event Log .........................................................................15
4.2 Ethernet LAN Port .................................................................................................15
Section 5 Installation .......................................................................................................16
5.1 Permissive Channel Programming ........................................................................16
5.2 Minimum Flash Time Programming .......................................................................16
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