FEC DSP1500 (SAN3) - Manual (Page 60)

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enFORCE Operation Manual
WARNING
DO NOT operate the press WITHOUT all safety guards and/or devices in place and
operational.
NEVER
enter the press ram area with power applied to the press unit.
Follow Lockout/Tagout and other safety precautions when performing maintenance or
connecting / disconnecting cabling, wiring, and equipment.
There is a possibility of receiving an electrical shock from this equipment, if used improperly.
5.1 Before Powering On
• Verify SAN Unit DIP switch settings (4.8)
Verify that the eight (8) DIP switches visible on the front of each unit are set to indicate the
appropriate press number and options.
• Check connection between tool and controller (3.4, 4.5, 4.6)
Verify that the homerun and extension cables (resolver/motor, load cell, brake and proximity
switches) connecting the tool to the SAN unit are secure. Ensure that each numbered set of
cables are connected to the identically numbered tool and SAN unit.
If the press application requires the press to move, visually inspect all components to ensure
that there is proper clearance and that cables have sufficient length. If movement would create
any excessive stress on a cable or create any potential for damage to the system, then make
appropriate adjustments.
WARNING: DO NOT make motor connections with the power on. Turn off all controller
power before attempting to connect or disconnect any motor cables or system damage
may occur.
• Check SAN Unit I/O cable wiring (4.7)
Connections with external control equipment are done between SAN unit I/O connectors.
Verify that the I/O interface wiring is connected to the corresponding PLC terminals.
Remember, all inputs and outputs are wired active true low. All interface devices must
accommodate active true low connection for correct operation.
E X T E R N A L P L C
Chapter 5: Powering Up and Initial Checks