M ake certain that you
are using the correct
contact type (NC NO).CONTROLSAND SIGNALS
PROBLEM DESCRIPTION POSSIBLE
CAUSES
"Not enabled” LED goes but the
input not used
ATS010 detects open circuit between the
terminals connected the enable contact
- The input has not been
connected
- iring error
"Not enabled" LED but input
is the "enabled" position
ATS010 detects open circuit between the
terminals connected the enable contact
- iring error
"Not enabled" LED does not on
even the input the "disabled"
position
ATS010 detects closed circuit between the
terminals connected the enable contact
- iring error
External alarm signal does not
operate correctly
Warning: when the unit not powered,
the alarm signal contact closed: this
mode, failure cuts off the pow the
unit, alarm signal given
- iring error
External automation active logic
signal does not function properly
- iring error
LOW-PRIORITYLOAD DISCONNECTION
PROBLEM DESCRIPTION
POSSIBLE
CAUSES
Low priority loads are not
disconnected remain always
connected
- iring error.
ABB SACE SACE ATS010 RH0202002 L2467
