Manual

7. Front Panel Interface

PLM+ SERIES Operation Manual rev 1.0.0

7.11.5.3. Breaker Emulation Limiter

MENU > FRAME > BEL CONF

The Breaker Emulation Limiter (BEL) provides Ampere selection (5-32 A) and breaker type selection

(CONSERVATIVE, FAST and UNIVERSAL). Select by pressing the adjacent button then use the rotary encoder to

change the parameter.

The maximum RMS input current varies between the 12K44 and 20K44; therefore, a desired value is congured

and the actual value is displayed within brackets.

7.11.5.4. Network

MENU > FRAME > NETWORK

Pressing the NETWORK button displays a further screen containing network conguration information. All

parameters (except Redundancy) are view-only on the front panel and are either not editable, or can only be

adjusted via the Lake Controller.

A summary at the top right of the screen conrms whether a valid connection is present for both Ethernet ports,

and whether the Lake Controller is online.

• IP Addr: Displays the Internet Protocol address for the selected unit and can only be changed via the Lake

Controller software. Please refer to the Lake Controller Operation Manual for further details.

• MAC: Displays the unique Media Access Control Ethernet address for the processor. This value cannot be

changed.

• Frame ID: Displays the Frame ID, a unique Lake product identier that cannot be changed.

• Primary and Secondary network connection status as well as Lake Controller connection status

• Mask: Displays the IP address subnet mask for the selected unit and can only be changed via the Lake

Controller software. Please refer to the Lake Controller Operation Manual for further details.

• IP Cong: Displays the IP conguration of the device (Auto - Zero Conf, Auto - DHCP or Fixed IP)

• Redundancy: Displays the dual redundancy status for the Frame (ON/OFF) This mode can be changed by

pressing the adjacent button and conrming on the following dialog screen. Changing redundancy mode

requires a power cycle to activate.

7.11.5.5. Latency Match

To turn Latency Match on or off, select the parameter using the adjacent button then change the status using the

rotary encoder.

By default, PLM+ products exhibit the exact same input-to-output latency as the PLM and D Series products.

However, the PLM+, PLM and D Series products have a greater latency compared to the Lake processors of LM

Series. By enabling the Latency Match feature, the LM Series will add delay to match overall processing delay of

the PLM, PLM+, and D Series. This regards Analog and AES only. Dante is not part of Latency match.

Exception: Latency match will not function correctly when running 48k based AES input using the primary clock

domain.