ARMTEL ARMT.665200.003UM, User Manual

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DCN-2 CENTRAL EXCHANGE
User Manual
page
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ENG
Table 4 (end)
Indicator State Comment
DSP2 Indicator
(lower)
OFF
DSP is faulty
Solid red
Error in the exchange of the last data set
Flashing red
Errors in the exchange of data sets
Solid Green
DSP is operational
Flashing green
DSP is operational, there is an exchange of
data sets
Status Indicator of
the internal source
of ERR1 error
(upper)
Solid Green Internal error source input contacts open
Solid red
Contacts of the input of the internal source of
error are closed
Glow changes from red to
green The DCN-2 is in "Redundancy Management"
mode
Status indicator of
the external source
of ERR2 error (lower)
Solid Green
Contacts 1 and 2 of block X6 on the DCN-2
connection cable are open
Solid red
Contacts 1 and 2 of block X6 on the DCN-2
connection cable are closed
Fuse indicator
48 V (FUSE SYS)
Solid Green
Fuse is in good order
Solid red
Power fuse is burnt out
Secondary voltage
Indicator
+5 V
Solid Green
Secondary supply voltage is generated
Solid red
Secondary supply voltage is not available
Secondary voltage
ind12 V
OFF Indicator is reserved