
SECTION 3 — INSTALLATION OF COMPONENTS
SSC-500 Hydraulic Press Solid-State Control
Rockford Systems, LLC
Call: 1-800-922-7533
17
(Continued on next page.)
The keypad/display assembly (shown here) is used to enter setup
information and to monitor machine operation.
The keypad/display can be furnished in a remote enclosure up to a
maximum of 150’ from the SSC-500 control module. Display mode
choices during the machine run cycle are MODE-STATUS, STROKE
COUNTER, or BATCH COUNTER. All programming is accessed by a keyed
selector switch on the keypad/display unit.
If the keypad/display is supplied in a remote enclosure, please refer to
the section on wiring (page 23) and the electrical schematic prints that
came with the control box on the proper wiring connection.
Mounting the Control Box
Solidly mount the control box in an accessible location, either on or
near the machine to be controlled. A convenient location will keep
conduit runs to a minimum length.
Although operation of this control will not be adversely affected by
normal machine operation, excessive shock or vibration may require
shock mounting in specific applications.
The key must be removed from the off/run/
program selector switch after the control is
programmed and before the machine is released
to production. All keys must be supervisory
controlled at all times.
Photo 3.5
Operator Interface Keypad/Display
The only user serviceable parts on the “dual CPU” board are the EPROM and fuses F1 - F5. If any changes to the circuit boards are required,
instructions will be sent with the new parts. See page 39 for instructions on replacing the EPROM.
Control Module Assembly
(continued)