Scale parameters and functions of the belt scale
8.3 DR 3 Belt scale parameters
SIWAREX WP241
Manual, 04/2014, A5E33713528A
71
Resolution of weight
and belt load
Resolution (1*10**k, 2*10**k,
5*10**k]; k: -3 … 2 )
FLOAT 4 rw 0.01 - - 1014
Resolution of flow rate
Resolution (1*10**k, 2*10**k,
FLOAT 4 rw 0.1 1016
Resolution of master
Resolution (1*10**k, 2*10**k,
FLOAT 4 rw 0.1 1018
Design flow rate
Customer input according to rated
FLOAT 4 rw 360 1020
Weigh length
FLOAT 4 rw 1 1022
Belt length (Page 75) Is measured and entered by the
FLOAT 4 rw 30 1024
Number of belt
revolutions (Page 76)
Number of belt revolutions relevant
to measurement,
specification applies to calibration
and zero setting commands
USHORT 2 rw 1 1026
Speed detection
(Page 76)
0: No sensor, speed is specified or
determined.
1: One sensor
2: External specification of speed
USHORT 2 rw 1 1027
Design speed
Maximum speed with empty belt FLOAT 4 Rw 1 1028
loaded (Page 76)
Only relevant if no sensor present.
Percentage deviation in speed
when belt is loaded (see next
FLOAT 4 rw 0.98 1030
Belt load factor for
speed correction
(Page 76)
Belt load in % of nominal load.
Only relevant if no sensor is
present
(specified value or imported from
FLOAT 4 rw 100 1032
Impulse constant
speed sensor
Only relevant if a sensor present FLOAT 4 rw 1000.0 1034
Initial zero calibration
digits (Page 77)
Calibration digits with empty belt LONG 4 rw 500000 1038
Calibration weight
(Page 77)
Specification in KG or LB
(depending on selected unit for belt
FLOAT 4 rw 50 1040
Calibration load
Value input, e.g. 35 kg/m for
calibration by test chain
FLOAT 4 rw 0 1042
Calibration quantity
Value input in KG or LB (depending
on selected unit for belt load)
FLOAT 4 rw 0 1044
Span calibration digits
ADC digits for test weight
Value input or imported from DR4
LONG 4 rw 1000000 1046