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Sonix 2Mx Technical Manual
SONIX 2MX TECHNICAL MANUAL
TM370 / A June 2022 www.eaton.com
6.1.11 Front panel pushbutton
Figure 9 - Front panel button flowchart
The front panel button is available to activate a small set
of manual events on the system:
•
System Reset:
Clears all logged faults on 2Mx and units (typically last
for ~8seconds)
•
Beacon Test:
Forces all beacon controllers to run a loop test
•
Global Ticktone:
Activates Ticktone on all amplifiers
•
Global Sense Test:
Activates sense test on all amplifiers
Each press of the button cycles through the list of
available operations unless one of the following is
active:
•
Pingset:
A single press accepts the new ID for the unit
•
Internal fault buzzer:
A single press mutes the internal fault buzzer
6.1.12 Pingset request
When a ping set request (unit ID change request) for
a 2Mx is received by the unit, it flashes all 4 action
indicators near the pushbutton for 10 seconds to
allow the operator time to ‘accept’ the new ID. The unit
will retain its current ID if the pingset request is not
accepted.
ote:
N
While a ping set request is in operation the front panel button
is not available for normal operation without accepting the ping set
request first.
6.1.13 Internal Fault Buzzer
The 2Mx is provided with an internal buzzer that
activates each time a new fault occurs. The buzzer can
be muted by pressing the front panel button once while
the buzzer is active, subsequent presses while the
buzzer is muted will activate the standard front panel
options as detailed in section 6.1.11.
The internal fault buzzer can be disabled via
configuration.
6.1.14 Missing unit reset
To reset a missing unit fault (see section 8.7.2), a long
press of approximately 6 seconds is required on the
front panel button.
Idle
Fault Reset
Beacon Test
Ticktone
Sense Test
System
Reset
Selected
Button
pressed
Timeout
Beacon Test
Selected
Button pressed
Timeout
Global
Ticktone
Selected
Button pressed
Timeout
Global Sense
Test Selected
Button pressed
Timeout
Button
pressed
The global bus indicators are used to show the status of
the global bus input.
Pattern
State
Both off
Global Bus monitoring disabled
Solid Green
Healthy, no issues
Solid Green + Slow
Flashing Red
Healthy but ‘latched’ a previous/temporary fault
Fast Flashing Red
No input detected
Table 17 - Global indicator states
ote:
N
installations should not be monitoring the Global bus as an input
to the system, so indicators will typically be off.
