The LEDs for phases (orS) andL3
(or remain off.GEN-SET
PROBLEM DESCRIPTION POSSIBLE CAUSES
The front selector does not start the
generator
- Wiring error.
Make certain that you are usingthe
correct type contact (NC orNO)
required the device controllingyour
generator
Gen-set alarm LED goes but
generator operating normally
ATS010 detects short circuit
between the terminals connectedto
the alarm signal contact
- Wiring error.
- Wiringerror
ABB SACE SACE ATS010 RH0202002 L2467.
Make certain that you are usingthe
correct type contact (NC orNO)
required the device controllingyour
- Generatorproblem.
EmergencyLine LEDdoes not on
even ifthe generator running
ATS010 does not detect power emergency
line.
NETSENSOR
PROBLEM DESCRIPTION POSSIBLE CAUSES
Normal line voltage OKbutthe
ATS010 indicates voltage too high or
too low
- DIP-switchratedvoltage
regulation not correct
- Minimum andmaximum
voltages set with the trimmers
areunsuitable for the rated
voltage ofyour system
- Wiringerrcr
Only the orR TEDgoes on.
"Not Auto” LED goes but the
generator automatic mode
ATS010 detects open circuit
between the terminals connectedto
the manual mode signal contact
- relative terminal not connected
"Not Auto" LED does not even
if the generator set manual
mode
ATS010 detects short circuit
between the terminals connectedto
the manual mode signal contact
- Wiring error. Two the
phases havebeen inverted.
The ATS010 workingin single-phasemode DIP-switchregulationof
single/threephase operating
mode not correct
The device signals phase sequence
inversion
The ATS010 detects phase sequence contrary
to what expected
- Wiringerror.
The generator always running Wiring error.
Gen-set alarm LED does not ON
even there alarm
ATS010 detects open circuit
between the terminals connectedto
the alarm signal contact
- Wiring error
