FANUC Power Mate i-MODEL H CONNECTION MANUAL (HARDWARE)

B63173EN/03
5. POWER SUPPLY UNIT CONNECTION
43
The power to the Power Mate i only can be turned OFF/ON only when
the separate detector interface unit, FSSB I/O module, and servo amplifier
are all ON.
Note, however, that turning OFF/ON the power to the FANUC I/O Link
master/slaves connected to the Power Mate i must be synchronized with
turning OFF/ON the power to the Power Mate i. (When the power to the
FANUC I/O Link master or slaves is turned off, the Power Mate i may
generate system alarm 930 or 973.)
The Power Mate controller has a circuit for protection against momentary
power failures.
When a momentary power failure is detected, the Power Mate controller
turns off the output signals to the servo system and machine. Upon
recovery from the momentary power failure, the system is automatically
reset to turn on the output signals to the servo system and machine. Then
the Power Mate waits for automatic operation to be restarted. (The
operator restarts operation after checking the status.)
The signal ACT on the PMC is available to check if a momentary power
failure has occurred.
5.5
TURNING OFF/ON
THE POWER TO THE
Power Mate i ONLY
5.6
MOMENTARY
POWER FAILURE

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