B－12

B12

Appendix B

Appendix B

The data set in the response is as follows:

Response Buffer

4-5

 

 

6-7

 

8-9

Register Number

12+0 (high

12+0

12+1

12+1 (low

12+2

12+2 (low

 

order)

(low

(high

order)

(high

order)

 

 

order)

order)

 

order)

 

Register Data

0003h

 

00h

00h

 

0063h

Trip data

Trip factor (E03)

Not used

Frequency (9.9Hz)

Response Buffer

10-11

 

 

12-13

 

14-15

Register Number

12+3 (high

12+3

12+4

12+4 (low

12+5

12+5 (low

 

order)

(low

(high

order)

(high

order)

 

 

order)

order)

 

order)

 

Register Data

00h

00h

 

001Eh

 

011Ch

Trip data

Not used

Output current (3.0A)

DC-bus voltage (284V)

When the Read Holding Register command cannot be executed normally, refer to the exception response.

Write in Coil [05h]:

This function writes data in a single coil. Coil status changes are as follows:

Data

 

Coil Status

OFF to ON

ON to OFF

 

Change data (high order)

FFh

00h

 

Change data (low order)

00h

00h

An example follows (note that to command the inverter, set A002=03):

ξSending a RUN command to an inverter having slave address “8”

ξThis example writes in coil number “1.”

Query:

No.

Field Name

Example

(Hex)

 

 

1

Slave address *1

08

2

Function code

05

3

Coil start address *2

00

 

(high order)

 

4

Coil start address *2

00

 

(low order)

 

5

Change data

FF

 

(high order)

 

6

Change data

00

 

(low order)

 

7

CRC-16 (high order)

8C

8

CRC-16 (low order)

A3

Response:

Example

No.

Field Name

(Hex)

 

 

1

Slave address

08

2

Function code

05

3

Coil start address *2

00

 

(high order)

 

4

Coil start address *2

00

 

(low order)

 

5

Change data

FF

 

(high order)

 

6

Change data

00

 

(low order)

 

7

CRC-16 (high order)

8C

8

CRC-16 (low order)

A3

Note 1: No response is made for a broadcasting query.

Note 2: The PDU Coils are addressed starting at zero. Therefore coils numbered 1-31 are addressed as 0-30. Coil address value (transmitted on Modbus line) is 1 less than the Coil Number.

When writing in a selected coil fails, see the exception response.

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Hitachi CP-X200 instruction manual －12, Data set in the response is as follows
Page 254 Page 256

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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