Resetting Latched Alarm Relays - HindlePower ATevo Series Operations

HindlePower Inc
Breaker (CB2) is open. The set point for this alarm is not adjustable.
Open A Open AC Br C Break eaker Alar er Alarm –
This alarm is activated when the Main Control Board (A1) senses that AC Input Circuit Breaker
(CB1) is open. The set point for this alarm is not adjustable.
DC P DC Power Supply F ower Supply Failur ailure Alar
This alarm is activated when the Main Control Board (A1) is not sensing power from its internal
dc voltage source. ATevo is powered by both ac and dc sources. It uses the ac power source
when one is available, but its dc source (P/S-9V) when there is no ac.
ATevo may be operating when this alarm is active, but it may fail when the ac power is
removed. Set points for this alarm are not adjustable.
SCR SCR F F ailur ailure Alar e Alarm m
This alarm is activated when the Main Control Board (A1) detects that the Rectifier Assembly
(A6) is not working. This may indicate a defective SCR or issues with the SCR firing control or
driver. Set points are not adjustable.
9.6.

9.6. Resetting Latched Alarm Relays

Resetting Latched Alarm Relays
Latched alarm relays can be reset or cleared two (2) different ways.
• The Legacy ATevo method may be used by pressing and holding the UP arrow button for a
few seconds. This will reset or clear all latched alarm relays. A brief confirmation message
will display.
• Individual latched alarm relays or all latched alarm relays may also be reset via the
RELAYS icon from the Main Menu.
To reset an individual latched alarm relay: MENU > RELAYS > 'Unlatch selected relays' > select
latched relay from list
Copyright HindlePower Inc. 2021
ATevo Operations–Single Phase Input–Group II (30-100 Adc Output) - 1_en
m – optional optional
e Alarm m
Last modified: 10 March 2021
Page 101 of 171