© CIAS Elettronica S.r.l. Ed 1.6
Installation Manual Page 41 of 43 Sioux
4. Fault finding
Fault
Possible Cause
Possible Solution
GENERAL POWER indicator off. Power supply fault Check with test meter that power
supply is operating correctly.
Battery discharged Check the charge state of the
battery and the status of the
mains supply.
Green Indicator POWER LINE1
is off
Excessive current required by
load connected to LINE 1
Check that the load current is
less than 300 mA
Green Indicator POWER LINE2
is off
Excessive current required by
load connected to LINE 2
Check that the load current is
less than 300 mA
Green Indicator POWER LINE3
is off
Excessive current required by
load connected to LINE 3
Check that the load current is
less than 300 mA
Yellow Indicator RX for LINE1 or
LINE2 not flashing
Branch not connected Check the connection of the
RS485 line to the sensors.
Device number assignment not
completed
Carry out the device number
assignment procedure
Yellow Indicator TX for LINE1 or
LINE2 not flashing
Function not set up correctly Set 0 on the function switch and
push the SET BUTTON
Yellow Indicator RX for LINE3
not flashing
(when connected to IB System)
Connection to the IB System not
correct
Check RS485 line connection to
IB-System
Yellow Indicator TX for LINE3
not flashing
(when connected to IB System)
Configuration not set correctly Check configuration with Sioux
Test
Acquisition of the field
configuration by the IB System
not completed
Make field acquisition on IB
System by pushing ACQ button
on IB Server for at least 5
seconds.
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