XtraDrive User Manual Chapter 5: Parameter Settings and Functions
5-58
V-REF speed reference
Speed
Preset value for zero clamping
/P-CON (/ZCLAMP) input
Open (OFF)
Closed
(ON)
Time
Zero clamp is performed
Note: When the /ZCLAMP signal is allocated, the zero clamp operation will be used even for speed control
(Pn000.1 = 0).
5.4.4. Using the Holding Brake
The holding brake is used when a XtraDrive controls a vertical axis. In
other words, a servomotor with brake prevents the movable part from
shifting due to the force of gravity when system power goes OFF.
Servomotor
Holding brake
Prevents the
Servomotor from
rotating due to gravity
when system power
goes OFF.
îš„ Wiring Example
Use the servo amplifier contact output signal /BK and the brake power
supply to form a brake ON/OFF circuit. The following diagram shows a
standard wiring example.
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