Brake option – FEC DSP1500 (SAN3) User Manual
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enFORCE
Operation Manual
4.14 Brake Option
Reference Circuit Diagram
Brake Unit:
Permanent Magnet type - Brake normally engaged
Power Requirements:
RM1 ~ RM4 Motor
24VDC, 0.5 Amps
RM5 Motor (Internal Brake)
24VDC, 0.7 Amps
RM5 Motor (External Brake)
24VDC, 1.2 Amps
In the example circuit above, the brake is disengaged (ON) while the motor is rotating
because the BUSY signal is output. Once Origin has been defined (Org. OK), the brake will
stay “latched on” (disengaged) unless the STOP input signal goes low, the ABNORMAL
output signal goes high or the BYPASS output signal goes high. The MAINTENANCE Relay
provides a means to manually release the brake when required.
System Parameter #0F should be configured for “No Brake”. The brake should be used
for maintenance purposes only, not for control. Setting the “No Brake” configuration forces
the motor to control the holding of position in normal operation.
Manual operation is possible from the front display panel of the SAN unit. Using the BUSY
signal allows the brake to be controlled when operating the press from this panel.
This circuit is shown for reference only and does not guarantee the safe
operation of this press. Safety measures must be examined for each
application.
When bank change operation is used, the meaning of the BUSY signal will
change when a bank other than Bank 1 is selected. Be sure Bank 1 is selected
and confirmed before initiating a “Home Position Search”.
BRAKE CABLE: (FIELD):
FEC
P/N:
FEB-1314
(EXTENSION):
FEC P/N: FEB-1609
Chapter 4: System Setup and Wiring