Power Line Carrier ____________________________________________________________________
RF-MCGARDPRO
Hubbell Power Systems, Inc.
–
RFL™
Products
July 1, 2022
©2022 Hubbell Incorporated
5-24
On/Off Configuration
– Advanced
Menu location: Configuration > PLC (Advanced). The On/Off function button will be
selected.
Note:
The following settings are for advanced users only. HPS/RFL recommends that the factory be
contacted before any changes are made to this web page.
1
2
3
4
5
Advanced
tab
Function
Buttons
6
7
8
9
Figure 5-12. On/Off Configuration, Advanced
1.
Discriminator Energy Threshold:
This setting indicates the differential in signal level
between guard and trip frequencies required to declare a change of state. Should be set
to 15dB for proper operation. The range is from 0dB to 100dB in 1dB increments.
2.
RX AGC Setpoint:
Determines the headroom allowed in the analog section of the
receiver when commissioned. Should be set to 30.
3.
Minimum Receive Level:
Set to the minimum level that should be considered a valid
block, relative to the block level at commissioning. For example; to reject carrier signals
more than 15dB below nominal. Set the Min. RX Level to 15.
4.
Trip RX Threshold:
Not applicable for On/Off applications.
Continued……
5.
Guard RX Threshold:
Not applicable for On/Off applications.
CAUTION
Changing the following bit range settings will affect system logic
Refer to the System Logic PDF for help with the following settings.