6－6

66

Error

Name

Cause(s)

Code

 

 

E 13

USP

When the Unattended Start Protection (USP) is

 

 

enabled, an error occurred when power is applied

 

 

while a Run signal is present. The inverter trips

 

 

and does not go into Run Mode until the error is

E 14

Ground fault

cleared.

The inverter is protected by the detection of ground faults

 

 

between the inverter output and the motor upon during

 

 

powerup tests. This feature protects the inverter, and does

E 15

Input over-voltage

not protect humans.

The inverter tests for input over-voltage after the inverter

 

 

has been in Stop Mode for 100 seconds. If an over-voltage

 

 

condition exists, the inverter enters a fault state. After the

E 21

Inverter thermal trip

fault is cleared, the inverter can enter Run Mode again.

When the inverter internal temperature is above the

 

 

threshold, the thermal sensor in the inverter module detects

 

 

the excessive temperature of the power devices and trips,

E 30

Driver error

turning the inverter output OFF.

An internal inverter error has occurred at the safety

 

 

protection circuit between the CPU and main driver unit.

 

 

Excessive electrical noise may be the cause. The inverter

E 35

Thermistor

has turned OFF the IGBT module output.

When a thermistor is connected to terminals [5] and [L]

 

 

and the inverter has sensed the temperature is too high, the

E 37

Emergency Stop

inverter trips and turns OFF the output.

Emergency stop signal is given.

E 60

Communications error

The inverter’s watchdog timer for the communications

- - - Under-voltage (brownout) with

network has timed out.

Due to low input voltage, the inverter turns its output OFF

 

output shutoff

and tries to restart. If it fails to restart, then the alarm trips

 

 

to record the under-voltage error event.

NOTE: If an EEPROM error (E08) occurs, be sure to confirm the parameter data values are still correct. If the power is turned OFF while the [RS] (Reset) intelligent input terminal is ON, an EEPROM error will occur when power is restored.

Troubleshooting and

Troubleshooting and

Maintenance

 

 

 

Maintenance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 224 Page 226
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Hitachi CP-X200 instruction manual Inverter is protected by the detection of ground faults
Page 224 Page 226

CP-X200 specifications

The Hitachi CP-X200 is a versatile and robust projector designed to cater to the needs of educational and business environments. It combines affordability with high-quality performance, making it an attractive option for various presentations and multimedia applications.

At the heart of the CP-X200 is its high brightness capability, with a lumen output of 3,000 ANSI lumens. This feature enables the projector to deliver clear and vibrant images even in well-lit rooms. The resolution of XGA (1024 x 768 pixels) ensures that text and graphics are sharp, making it suitable for everything from classroom lectures to corporate presentations.

One of the standout characteristics of the Hitachi CP-X200 is its advanced lamp technology. The projector uses a long-lasting lamp that can provide up to 5,000 hours of usage in standard mode, allowing for extended intervals between lamp replacements. Additionally, the ECO mode can further enhance the lamp life, extending its longevity while reducing energy consumption.

The CP-X200 is equipped with a variety of connectivity options, including HDMI, VGA, and composite inputs, allowing users to easily connect it to various devices such as laptops, DVD players, and other multimedia systems. The inclusion of USB and RS-232 interfaces ensures compatibility with different control systems, making it a flexible choice for diverse setups.

Another significant feature is the projector's built-in 10-watt speaker, which provides decent audio output, eliminating the need for external speakers in smaller venues. The speaker system enhances presentations, ensuring that audio and visuals are cohesive, promoting better audience engagement.

Portability is another key aspect of the Hitachi CP-X200, which weighs just around 3.5 kg (approximately 7.7 lbs), allowing for easy transport between locations. Its compact design makes it suitable for both fixed installations and mobile use, catering to professionals who require a projector that adapts to various environments.

The user-friendly interface and robust remote control enhance the projector's operability, providing easy access to essential functions. Additionally, features such as auto keystone correction adjust the image to maintain consistent quality even when the projector is not perfectly aligned with the screen.

In summary, the Hitachi CP-X200 is a feature-rich projector that embodies reliability, performance, and ease of use. Its combination of high brightness, various connectivity options, long lamp life, portability, and integrated audio makes it an excellent choice for education and business professionals seeking a dependable presentation solution.
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