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Power Failure Back-up Module
(with control power backup function)
DESCRIPTIONS
TMS01/032E
4. HOW TO SELECT SUB MODULE
4.1 Selection of Sub Module C
The energy necessary for Retract Function varies with the configuration of the machine.
See “How to define the number of Sub Module C” (B-65162E/03-04).
4.2 Selection of Sub Module R
The number of Sub Module R necessary for Stop Distance Reduction Function varies with the
total maximum power of the servo motors which must be stopped when power failure occurs.
(1) In case that the total maximum power is less than 20kW, connect 1 Sub Module R.
(2) In case that the total maximum power is more than 20kW and less than 40kW,
connect 2 Sub Module R.
See “ 7.2 DETAILED CONNECTION CABLE “ for the connection.
5. INSTALLATION
See “SERVO AMPLIFIER α series DESCRIPTIONS” B-65162E/03.