Minebea Csd-912b User manual

GRAPHIC DIGITAL INDICATOR

CSD-912B

Instruction Manual

EN294-1764-B

Productsummary

Wiring

Basicoperations

Calibration

Measurement

Graphicdisplay

Varioussettings

Datamanagement

Externaldevice

Maintenance

Troubleshooting

Appendix

Foreword

Thank you very much for your adopting Graphic Digital Indicator CSD-912B. This instruction

manual describes how to use CSD-912B and precautions for handling. We would like you to

read through this instruction manual for proper use of CSD-912B to avoid malfunctions.

About this document

This instruction manual mainly describes how to operate CSD-912B, installation procedures,

and trouble shooting. We also would like you to keep this instruction manual at hand so that

you can refer to it anytime.

Marks and references used in this manual

The following marks are placed for the matters that require your careful attention and

reference.

Warning

Improper use of the instrument may cause lethal accidents or serious injury to

operators.

Never perform operations described here.

Caution

Improper use of the instrument may cause injury to operators or physical

damage.

POINT

Describes attention and complementary/related information for operations and

settings of CSD-912B.

Safety precautions

For proper use of CSD-912B, be sure to read the “Safety precautions” prior to use.

Location of installation

Caution

Use CSD-912B under the following conditions of temperature and humidity.

- Environmental temperature: 0 °C to 40 °C

- Environmental humidity: Equal or less than 85 % R. H. (Non condensing)

Safety precautions

Waring

To minimize the risk of unforeseen accidents, avoid installing CSD-912B in the

following locations.

- Hot locations or locations exposed to direct sunlight.

- Damp locations.

- Locations subject to vibration or impact.

- Dusty locations.

- Environments containing corrosive gases or salt, etc.

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- Close to equipment that generates magnetic or electromagnetic radiation.

- Locations subject to radioactivity and radiations.

- Locations such as laboratories where chemical changes may occur.

Caution

Install CSD-912B based on the following dimensions. Be sure to secure enough

space surrounding the instrument.

The following is the dimensions of CSD-912B and surrounding spaces required.

Rear

Front Side

192 131.5 (18.2)

Unit: mm

187

185

Panel cut size

Safety precautions

iii

The following is the side dimensions when the BCD output is connected. (The other

connectors attached external control input/output has the same dimensions as those of the

BCD output. )

If you use CSD-912B where it is splashed with drops of water or covered with

dusts, apply the attached gasket for panel mount between the control board

(cabinet) and the body.

By applying the panel mount gasket, the front panel section of CSD-912B becomes

dustproof and waterproof structure equivalent to IP65 (International Protection Code).

Carefully check the direction of the panel mount gasket not to install it upside-down. Install

the gasket in a right position and make sure that it is not twisted.

Screw (M4×12)

Panel mounting metal

Panel mount gasket

(dustproof/waterproof)

Control board (Cabinet)

131.5 (48)

Unit: mm

Safety precautions

Power source

Waring

Install cables while the power is turned off.

If you work while the power is turned on, you may get an electric shock or CSD-912B may

be damaged.

Before turning the power on, be sure to check that the display and the

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source to use.

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damages to CSD-912B or an electric shock.

Caution

Be sure to connect a grounding wire.

Failing to connect a grounding wire may result in electric shock or malfunctions.

Operating precautions

Caution

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replacing strain gage based transducers.

Without calibration, precise measurement results may not be obtained or malfunctions may

occur, which may cause damages to peripheral equipment.

Recalibrate the instrument if it has been calibrated but produced incorrect results since this

may cause damages to peripheral equipment.

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Incorrect wiring may result in incorrect measurements and malfunctions, which may cause

damages to peripheral equipment and serious accidents.

Do not carelessly change the settings of CSD-912B during measurement.

Changing the settings may cause incorrect measurements and malfunctions, which may

cause damages to peripheral equipment.

Protect CSD-912B from impact or shock. For example, be sure not to strike an

object against it.

Impact or shock may damage the instrument or cause failures in the electric circuits.

Do not disassemble CSD-912B except for operations allowed by this instruction

manual such as removing the liquid crystal display.

Disassembling may damage the case or the liquid crystal display, or affect the durability

and operations.

When the display surface gets dirty, wipe it gently with a soft cloth or a cloth

moistened with neutral detergent or slight amount of ethyl alcohol.

Handle chemicals with great care not to affect human health.

Safety precautions

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surrounding it.

Damaging the display may cause leakage of liquid crystal. Take care not to get it

in your eyes or mouth. If the liquid adheres to your body, immediately wash it with

soap, etc.

POINT

Never push the display with excessive force. Never push or rub it with a sharp end

of a driver, etc.

Such actions may damage the touch panel, which may affect the durability and operations.

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occur.

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Conformed standards

CSD-912B complies with the following standards.

EN61326: 2013 Electrical equipment for measurement, control and laboratory

use - EMC requirements.

Immunity test requirements for equipment intended for use in

industrial locations.

EN61010-1: 2010 Safety requirements for electrical equipment for measurement,

control, and laboratory use.

EN50581: 2012 Technical documentation for the assessment of electrical and

electronic products with respect to the restriction of hazardous

substances.

JIS B 7611-2: 2015 Non-automatic weighing instruments - Metrological and

technical requirements and test - Part2: Measuring instruments

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Caution

To comply CSD-912B with the standards, strictly observe the following conditions

of use. Otherwise, the instrument may not comply with them.

(1) Shield processing: Use shield cables except for the cable of the power cable. Refer

to the sections related to wiring for more information about the method of shield

processing.

(2) Grounding: D-class single grounding using the protective earth terminal.

Safety precautions

Caution

To comply CSD-912B with JIS (Japanese Industrial Standard), strictly observe the

following conditions of use. Otherwise, the instrument may not comply with it.

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Functions Setting value Remarks

$'6$03/,1*5$7( 200 TIMES/s