Eaton SONIX Ms12, Technical Manual

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Sonix Ms12 Technical Manual
SONIX MS12 TECHNICAL MANUAL TM371 / A June 2022 www.eaton.com
6 .2 .6 Fuse
This indicates the status of the internal fuse for the 48 V
dc input.
Pattern Description
Off No error detected
Solid red Fuse failed
Table 17 - Fuse indicator description
6 .2 .7 DC PSU
This indicates internal power supplies feeding the main
electronic circuit are available.
Pattern Description
Solid green PSU good
Solid red PSU error detected
Table 18 – DC PSU indicator description
6 .2 .8 Switch indications
These four options are available to user by using the
front panel switch. The options are scrolled through by
repeated presses of the front panel switch
(see section 6.3).
LED ID Pattern Description
Source select Off
Option not available, reserved for future
expansion
Message
Select
Solid green
Allows the user to select to play any one
on the message stored in memory.
Record Solid green
Allows the user to record a message into
any one of the memory positions
Local Reset Solid green
Allows the user to carry out a fault reset
on the unit.
Table 19 - Switch indicator description
6 .3 Front panel operation
From the front of the Ms12 a selection button on the
right-hand side of the unit is available for the user to
interact with the unit. Pressing this button will allow
access to a number of available operations; play
messages, record new messages, or reset the fault
conditions on the unit. The indicators will continually
scroll to the next choice on repeated presses. Both
the “message select” and “record” options require
selection of a message slot. This is available after
waiting for 2-3 seconds for one of the green message
LEDs to start flashing.
Front Panel Action Description
Source select Option not available
Message select Select a message for review
Record Record a new message into the unit
Local Reset Clear fault condition and reset the unit
Table 20 - Front panel indicator status
Idle
Record
Timeout
Button Pressed
Data
Decision
Process
End
Yes
No
A
A
Playback
Message
Message
Select
Timeout
Record Message
Clear
Local Reset
Button Pressed
Timeout
Unit Reset
Button Pressed
Playback Message
Button Pressed
Record
Enabled
Yes
No
Figure 7 - Front panel switch flow chart