Delta 211 Series Specifications download pdf (Page 26)

Chapter 4 Control Registers

CR#51: Status code

[Description]

Bit number Value Description

Bit 0 H’0001 Abnormal power

Bit 1 H’0002 Hardware failure

Bit 2 H’0004

The weight measured by CH1 exceeds the maximum weight

which can be measured, or the voltage of SEN is incorrect.

Bit 3 H’0008 CH1 is adjusted incorrectly.

Bit 4 H’0010

The weight measured by CH1 exceeds the maximum weight

which can be measured.

Bit 5 H’0020 No weight is measured by CH1.

Bit 6 H’0040 A weight measured by CH1 is in the stability range specified.

Bit 7 H’0080

The conversion of a weight measured by CH2 into a digital

value is incorrect, or the voltage of SEN is incorrect.

Bit 8 H’0100 CH2 is adjusted incorrectly.

Bit 9 H’0200

The weight measured by CH2 exceeds the maximum weight

which can be measured.

Bit 10 H’0400 No weight is measured by CH2.

Bit 11 H’0800 A weight measured by CH2 is in the stability range specified.

Bit 12~bit 15 Reserved

CR#52~55: Setting RS-232/RS-485 communication

[Description]

Bit 15 Bit 14~Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

ACSII/RTU Reserved Serial transmission speed Data length Stop bit Parity bit

Description

Bit 15 ACSII/RTU 0 ACSII 1 RTU

0 9,600 bps 1 19,200 bps

2 38,400 bps 3 57,600 bps

Bit 7~bit 4 Serial transmission speed

4 115,200 bps 5 Reserved

Bit 3 Data length (RTU=8 bits) 0 7 1 8

Bit 2 Stop bit 0 1 bit 1 2 bits

0 Even 1 Odd

Bit 1~bit 0 Parity bit

2 Reserved 3 Reserved

Example: If RS-232 communication format is “115200, 7, E, 1, ASCII”, the value in CR#53 will be H’0400.

4.3 Descriptions of Functions

4.3.1 Measuring a Net Weight

Users can choose to measure the net weight or the gross weight of an object. A net weight is the weight of a

product, that is, the actual weight of a product without its package. The weight of a package is a tare. A gross

weight is a total weight, namely a net weight plus a tare.

 Tare: A tare is the weight of a package

 Net weight: A net weight is the weight of a product, that is, the actual weight of a product without its

package.

 Gross weight: A gross weight is a total weight, namely the weight of a product itself (a net weight) plus the

weight of a package (a tare).

 Gross weight=Net weight+Tare

Example: A product weighs 10 kilograms, and the carton in which the product is packed weighs 0.2

kilograms. The total weight gotten is 10 kilograms.

Net weight=10 kg

Tare=0.2 kg

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Delta 211 Series Specifications Page 26

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