21
Detailed information on Holding Register 1
■
Weighing value (Holding Register: 40 2001 to 2002), decimal point position (Holding Register :40 2005 to 2006)
Example of weighing value and decimal point position value by weighing device output.
(When the decimal point position by SW-5 is set to AUTO.)
Output value
Data address
(Holding Register)
Data
Description
123.456g
40
2001
0xE240
Weighing value 0x0001E240
⇒
123456
2002
0x0001
2005
0x0003
Decimal point position 0x00000003
⇒
3
2006
0x0000
123.45g
40
2001
0x3039
Weighing value 0x00003039
⇒
12345
2002
0x0000
2005
0x0002
Decimal point positon 0x00000002
⇒
2
2006
0x0000
■
Status information of weighing value (Holding Register: 40 2003 to 2004)
Data Address
(Holding Register)
Item
Description
40
2003.00
Stable / Unstable state of weighing value
0: Unstable
1: Stable
2003.01
Weighing range over flag
1: When the weighing value exceeds the maximum display.
2003.02
Non-weighing status flag
0: When the current weighing value is received from the weighing device.
1: When the weighing value is interrupted for more than 2 seconds, re-zero or
calibration is in progress.
2003.03
Re-zero flag
1: Processing rezero
⋆
1
2003.04
No function
2003.05
Calibration in progress flag
1: During calibration process
⋆
1
2003.06
Calibration error flag
⋆
2
1: If the measured calibration weight value is not appropriate during
calibration.
（
It returns to “0” when the weighing mode is entered.
）
2003.07 to 15
No function
2004.01 to 15
⋆１．
Flag does not change when operated with keys of the weighing device.
⋆２．
Can be used only when connected to AD-4212C / D.
Caution
Be sure to read “weighing value” and “weighing value status information” at the same time.
If they are read separately, depending on the update timing, the correspondence between the “weighing value” and
“weighing value status information” may be different, so the status of the weighing value cannot be determined.
■
Weighing unit (Holding Register: 40 2013 to 2014)
Relationship between stored value and unit
Value
Weighing unit
(mode)
Value
Weighing unit
(mode)
Value
Weighing unit (mode)
0x00000000
g
（
gram
）
0x00000006
mom
(Momme)
0x0000000C
TL
(Tael)
0x00000001
mg
（
milligram
）
0x00000007
OZ
(Ounce)
0x0000000D
Tol
(Tola)
0x00000002
kg
（
kilogram
）
0x00000008
Lb
(Pound)
0x0000000E
MES
(Messghal)
0x00000003
PCS
（
pieces
）
0x00000009
OZt
(Troy Ounce)
0x0000000F
N
(Newton)
0x00000004
%
（
percent
）
0x0000000A
dwt
(Pennyuweight
)
0x00000010
MLT
(Programmable unit)
0x00000005
ct
（
carat
）
0x0000000B
GN
(Grain)
0xFFFFFFFF
Indistinguishable
