Control systems for the LeCroy HV4032a and
REPIC RPH32010 power supplies with Graphical
User Interfaces (GUIs) written in Tcl/Tk.
The LeCroy HV4032a system is used for the
photo multiplier tubes (PMTs)
of Grand Raiden and Focal Plane Polarimeter,
and the REPIC RPH32010 system is used for
those of Large Acceptance Spectrometer and
Beam Line Polarimenters.
Device (Motor) Control
A new control system for the movables devices such as
slits installed in the two-arm spectrometers,
Grand Raiden and Large Acceptance Spectromter, and WS
All the instruments are controlled by the system
through a Local Area Network (LAN), which allows
full control on remote computers.
The system controlls not only the magnets of the two-arm
spectrometers, Grand Raiden and Large Acceptance
Spectrometer, but also RF transition units of the
High Intensity Polarized Ion Source (HIPIS).
A high performance feedback system based on
a Proportional Integral Differential (PID)
argorithm was implemented.
A newly installed Linux-based terminal server
connects multiple RS-232 ports to the
Ethernet Local Area Network (LAN)
You can control an equipment with a RS-232 interface
throuth our LAN with this module.
Now we support the CAEN HV power supplies such as SY403, and
the Oriental Pulse Motor Drive Units such as VEXTA SPG8800.