ETACS (Electronic Time and Alarm Control System) is
adopted and uses a micro-computer for centralized
control of all timer and alarm functions.
This control unit has an input check function to check
normality or abnormality of the circuit from the input
switch to micro-computer in the control unit.
SUMMARY OF FUNCTIONS
ELECTRICAL - ETACS 7-21
ETACS (ELECTRONIC TIME AND ALARM CONTROL SYSTEM)