Clipsal - Mounting Accessories, Wall Boxes Metal, Poured Concrete, 1 Gang

Issue
USF showing on the ATV312 drives.

Product Line:
Altivar ATV31 and ATV312

Environment:
All

Cause:
Drive is tripping on USF or undervoltage fault.

Resolution:
USF means undervoltage fault.
Get a digital meter and check your input line voltages on L1 L2 L3
ATV312........M2 drive will trip on USF if the line voltage is 160VAC or less
ATV312........M3 drive will trip on USF if the line voltage is 160VAC or less
ATV312........N4 drive will trip on USF if the line voltage is 300VAC or less
ATV312........S6 drive will trip on USF if the line voltage is 430VAC or less

The BMXDAO1605 or BMXDAO1615 can not be used to switch DC.

The operation range is 20~264 VAC.

Rated short time withstand current is the value of short time withstand current, assigned to the equipment by the manufacturer, that the equipment can carry without damage, under the test conditions specified in the relevant product standard.
It's generally expressed in kA for 0.5, 1 or 3 seconds. This is an essential characteristic for air circuit breakers. It is not significant for molded-case circuit breakers for which the design targets fast opening and high limiting capacity.
Icw is different from one breaker to another and its value can be found in the product catalogue.
Masterpact MTZ catalogue
Masterpact NT/NW catalogue

SUMMARY:
This article explains how to correct display issues for Aveva Edge when run on high resolution monitors.
 
SITUATION: 
Tested on: Aveva Edge 2020 R2, Monitor Resolution (3840 x 2160)
 

ACTION:
Please follow the instructions in the screenshot below. Reboot will be required for changes to take effect.

The red Alert (ALT) LED is active only when the Line Controller discovers an error from at least one of the DALI devices being polled for status.

 

Issue:
Identify the part number for a guard for a 22mm push-pull mushroom head operator.

Product Line:
Harmony 22mm, XB4, XB5, Push Buttons

Environment:
Push Buttons and Operator Interface

Resolution:
Catalog number ZBZ160* is a metal guard for 40mm mushroom head operator.

ZBZ1600	Chrome Plated
ZBZ1602	Black
ZBZ1604	Red
ZBZ1605	Yellow
ZBZ1606	Blue