Flintec DAD 141.1 Modbus Communication Manuale Utente Scaricare il pdf (Pagina 4)

DAD 141.1 Technical Manual Modbus Communication, Rev. 2.3 - Juni 2014 Page 4

Index (hex)

Type

Size

Access

Function

Description

202E

Int32

Firmware

Version

This Index returns the current Firmware version of a DAD141.

The 32 bit integer data is obtained by reading 2 16-bit registers from index 202E.

The the high word (202E) are 0 (zero) and the low word (202F) should be split into two bytes:

1. Byte is the minor IV, e.g. 02h (02d).

2. Byte is the major IV, e.g. 17h (23d).

see also command description: IV Firmware Version

2030

Int32

Device Status

This Index returns the current Status for a DAD141.

The 32 bit integer data is obtained by reading 2 16-bit registers from index 2030.

see also command description: IS Device Status

2034

Int32

Serial Number

This Index returns the serial number of the DAD141.

The 32 bit integer data is obtained by reading 2 16-bit registers from index 2034.

see also command description: RS Read Serial Number

2060

Int16

Qualifier

This Index returns the latest Qualifier value obtained from a DAD141.

The 16 bit integer data is obtained by reading one 16-bit registers at index 2060.

The Qualifier bit values are:

0001h - Under range

0002h - Over range

0010h - No motion, still stand, steady state

0020h - Tare set

0100h - Set-point 0 (source>limit)

0200h - Set-point 1

0400h - Set-point 2

The Qualifier word are also sent when reading multiple DAD141 data at index 3300 or 3500.

2061

Int16

Bit Commands

This Index is used to set or reset Zero, Tare or Max / Valley / Peak2Peak.

The 16 bit integer data is accessed by writing one 16-bit register at index 2061.

see also command description:

01h: RZ Reset Zero

02h: SZ Set Zero

04h: RT Reset Tare

08h: ST Set Tare

10h: RM Reset Max

20h: TH Trigger Hold

2062

Int16

Trigger

This Index is used to trigger measurements in the DAD 141.1.

The 16 bit integer data is accessed by writing one 16-bit register at index 2062.

The value 0080h starts the triggered measurement.

see also command description: TR Software Trigger

Index (hex)

Type

Size

Access

Function

Description

2066

Int16

Save in

This Index is used to Initiate writing to the DAD141 EEPROM.

1 2 3 4 5 6 7 8 9 10

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