FEC DSP1500 (SAN3) User Manual
Page 26
enFORCE
Operation Manual
PAGE 4 - 26
Chapter 4: System Setup and Wiring
4.14 Maintenance Lock Option
Reference Circuit Diagram #1
This circuit not recommended when a significant load is attached to the press ram.
Reference Circuit Diagram #2
Maintenance Lock Unit:
Permanent Magnet type - Lock normally engaged
Power Requirements:
RM1 ~ RM3 Motor
24VDC, 0.5 Amps
RM4H
Motor
24VDC,
0.8
Amps
RM5 Motor
24VDC, 1.2 Amps
Unless instructed by FEC, System Parameter 00-0F should always be configured for
“Dynamic Hold” [x0xx].
Setting the “Dynamic Hold” configuration allows the servo motor to
dynamically hold the press ram when stopped. Setting System Parameter 00-0F to [x0xx]
allows the Maintenance Lock to only be used when control power to the servo is turned off.
The maintenance lock should be used for maintenance purposes only, not for control.
Using the maintenance lock to control stopping of the press ram will decrease the life
of the lock unit dramatically.
These circuits are shown for reference only and do not guarantee the safe
operation of this press. Safety measures must be examined for each
application.
If the Servo is reset, the Servo Motor will shut off and dynamic holding will
cease.
BRAKE CABLE: (FIELD):
FEC
P/N:
FEB-1314
(EXTENSION):
FEC P/N: FEB-1609