Variable Note Type Lengt
h
(byte
s)
Rw Default Min. Max.
Gross identi‐
fier header
Maximum length and actual length of
string for weight unit
UBYTE[2] 2 rw 02,02 - -
Gross identi‐
fier
(Page 63)
Abbreviation of gross
(B or G), only one byte is used!
STRING[2] 2 rw "B" "B" "G"
Reserve Reserve UINT 8 rw 0 - -
Maximum
weighing
range
(Page 63)
1)
Maximum weight REAL 4 rw 100 > wb_min*
ZIF.step
maximum
number
range
Calibration
weights 0, 1,
2 and calibra‐
tion digits 0,
1, 2
(Page 63)
Calibration weight 0
1)
(usually the
zero point)
REAL 4 rw 0 1 9 999 999
Calibration weight 1
1)
REAL 4 rw 100 1 9 999 999
Calibration weight 2 REAL 4 rw 0 1 9 999 999
Calibration digits 0 determined during
calibration with calibration weight 0
DINT 4 rw 0 -3 999 999 +3 999
999
Calibration digits 1 determined during
calibration with calibration weight 1
DINT 4 rw 2 000 000 0 +3 999
999
Calibration digits 2 determined during
calibration with calibration weight 2
DINT 4 rw 0 0 +3 999
999
Scale inter‐
val
(Page 63)
1)
Resolution weighing range 1
(1*10**k, 2*10**k, 5*10**k]; k: -3 … 2)
REAL 4 rw 0.1 0.001 50
Reserve Bit 1: Reserve BIT 2 rw 0 0 1
Reserve Bit 2: Reserve BIT 0 rw 0 0 1
Automatic
zero adjust‐
ment
(Page 63)
Automatic zero tracking
(zero tracking device)
0: Autom. zeroing off
1: Autom. zeroing on
BIT 0 rw 0 0 1
Reserve (13
bits)
Bit 3: Reserve BIT 0 rw 0 0 1
Decimal pla‐
ces for proc‐
ess values
(Page 64)
0: No rounding
1: Rounding to 1 decimal place
2: Rounding to 2 decimal places
3: Rounding to 3 decimal places
4: Rounding to 4 decimal places
5: Rounding to 5 decimal places
6: Rounding to 6 decimal places
UINT 2 rw 0 0 6
Maximum
tare load
(Page 64)
Range of subtractive tare unit
[in % of max. weighing range ]
REAL 4 rw 0 0 250
Reserve Reserve REAL 8 rw 1.0 0 100.0
Maximum
negative
zeroing limit
(Page 64)
Negative range of semi-automatic
zeroing device [in % of max. weighing
range]
REAL 4 rw 1 0 100.0
Scale parameters and functions
8.4 DR 3 calibration parameters
SIWAREX WP321
Operating Instructions, 08/2019, A5E33715669A-AD 61