AMETEK ReFlex - Manual (Page 64)

M380056-01 Rev J 3-1
SECTION 3
CONTROLLER
3.1 GENERAL DESCRIPTION
The ReFlex Power™ system Controller (RFPC) provides a single command and
status communication port for all power assets (power supplies, loads) within the
ReFlex Power™ system. The ReFlex Power™ architecture is essentially a
distributed processor system, and the role of the RFPC is command interpreter
and redirector plus manager of module status messages.
The primary functions of the RFPC are:
•
Provide the system control interface
• Parse commands into compressed internal formats
• Direct commands to the target assets
•
Maintain the system configuration
• Provide direct control system interfaces
• Control power
• Indicate global status
• Return error and fault messages
•
Indicate interface communication link activity
The module operates as part of a remotely controlled system. It utilizes the
ReFlex Power™ Mainframe backplane for input power distribution and
control/communications interface. Through the ReFlex Power™ Controller
module, communications with the user host controller is established for
operation, configuration control and calibration. All connections to the system and
discrete control signal interface are available on the module front panels.
The module utilizes high-frequency power conversion for high efficiency to
maximize power density and realize lightweight and small size. The module is
housed in a single-width enclosure, 1.4” W x 6.75” H x 15” D, and weighs 2.4 lb.
Mounting within the Mainframe is facilitated with chassis guides, backplane guide
pins, and front panel captive fasteners for securing the module. The thermal