Ametek UPLC-II System Manual page 84

UPlC-ii™ System manual
Software Programmable Alarms/(Outputs from I/O Board)
Alarm Reason:
Alarm Name:
(Available Outputs)
Output Type:
UPLC-II™ Condition
Transmit ON
Transmit OFF
Alarm Reason:
Alarm Name:
(Available Outputs)
Output Type:
UPLC-II™ Condition
RX Signal Normal
RX Signal Low
Loss of DC Power
* Fade alarm is not fail-safe and has a different state for the alarm condition vs loss of DC power. Also Good Channel output
must be used on outputs LL08-LL10 in order to be fail-safe as shown in this table.
Page 3–38
Table 3–7 Continued:
FSK Mode
Transmit Alarm for FSK Units Only
TX signal level is ≥ TX low level setting
Main RF Output (LL01 – LL10)
De-Energized State
N.O. Output
Closed
Open
Receive Alarms for FSK Units Only
Early Warning alarm, RX signal
level has dropped below settable
Fade Alarm threshold
Fade Alarm Output
(LL01 – LL10)
De-Energized State
N.O. Output N.C. Output
Open Closed
Closed Open
Open Closed
N.C. Output
Open
Closed
Receiver stopped working, RX
signal has dropped below Fade
Margin or RX Freq. too far off
Good Channel Output
(LL01 – LL10)
De-Energized State
N.O. Output N.C. Output
Closed Open
Open Closed
Open Closed