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The HiPASS system has been designed with application specific features suited to
fan and pump applications. The standard PID loop control permits the user to
maintain a constant air flow. The HiPASS is supplied with embedded Building
Automation System (BAS) and industrial protocols to connect seamlessly to your
system. Additional hardware based protocols are available as options.

The LCD keypad can be preprogrammed for three (3) selectable
parameters including kW. Also displayed are drive status, set and actual
frequency and HAND/AUTO operation including Network Control. The LCD
keypad can be used to perform READ/COPY functions to the drive.

The HiPASS system addresses those applications where minimizing downtime is
critical. Additional features like power conditioning, motor overload protection and
system status indication are designed into the package.

The Hitachi HiPASS system was designed for easy installation, setup and
commissioning. However, this is done without sacrificing the features that
your applications require. Easy access to control terminals, safety
connections, analog inputs and BAS/serial interfaces reduces customer
wiring time.

SC-OPE 3H Enhanced Keypad:

The SC-OPE 3H keypad is designed for ease of programming, operation and
maintenance. The keypad is removable and can be remote mounted using the accessory
bezel kit, sold separately.

• Backlit, 4-line, 20 character LCD display
• Functions grouped for easy access to view and edit parameters
• Compatible with major BAS (Building Automation System) systems
• HAND/AUTO selection and monitoring including network control
• Selectable “Quick Menu” up to 32 parameters
• Three (3) selectable parameters in monitor mode
• Drive status in monitor mode
• READ/WRITE function for download to other L300P VFD’s
• Run and Set Frequency selection and monitoring
• Help information button
• Panel Remote mounting using optional bezel kit
• DIN rail remote mounting using optional bezel kit
• RS232C Connection for optional configuration software
• RS422 Connection to L300P
• RS485 Connection for BAS and industrial protocols such as Modbus RTU/ASCII,
Siemens P1, AB DF1, Johnson N2, BACNET, and DirectNet.