Harris Constellation - Alarm List for Relay Output; Table A-2: Relay Outputs

Constellation™ November 2003
A-6 Wiring Specifications
Alarm List for Relay Output
The following radio alarms can be configured through the Keypad.
• Major Alarm
• Minor Alarm
• Input LOS
• Sync Loss A
• Sync Loss B
• Errored Seconds A
• Errored Seconds B
• Signal Degradation A1
• Signal Degradation A2
• Signal Degradation B1
• Signal Degradation B2
• On Line Mod/Tx A
• On Line Mod/Tx B
• On Line Rx A
• On Line Rx B
• On Line HLM
• Manual Control (external site control)
Table A-2: Relay outputs
Relay Function Definition
1
2
Local Major
Local Minor
Default relay outputs.
Definable through the Keypad.
3 through 8 Customer-definable output Definable through the Keypad.
Callout Callout relay for orderwire
Indicates that a call is being
received. The customer can use
these outputs for additional call-in
detection.
FA Fuse alarm relay
These outputs can be used for
remote fuse alarm indication.