Communication   
11.4 DR 3 Belt scale parameters 
  SIWAREX WT241 
100  Manual, 05/2015, A5E36046748A 
Belt load factor for 
speed correction 
(Page 105) 
Belt load in % of nominal 
load. 
Only relevant if no sensor 
is present 
(specified value or im-
ported from DR4) 
Impulse constant 
speed sensor 
(Page 105) 
Only relevant if a sensor 
present 
Initial zero calibration 
digits (Page 105) 
Calibration digits with 
empty belt 
Calibration weight 
(Page 106) 
Specification in KG or LB 
(depending on selected 
unit for belt load) 
Calibration load 
(Page 106) 
Value input, e.g. 35 kg/m 
for calibration by test 
chain 
Calibration quantity 
(Page 106) 
Value input in KG or LB 
(depending on selected 
unit for belt load) 
Span calibration 
digits (Page 106) 
ADC digits for test weight 
Value input or imported 
from DR4 
Simulation mode 
(Page 106) 
Simulation (is enabled or 
disabled via commands) 
0: Simulation not permit-
ted 
1: Only weight simulation 
permitted, weight is im-
ported from DR16 if simu-
lation mode is enabled 
2: Only speed simulation 
permitted, speed is im-
ported from DR16 if simu-
lation mode is enabled  
3: Both permitted 
Weight and speed are 
imported from DR16 if 
simulation mode is ena-
bled  
Status bit in DR30 
"Warm-up time running" 
remains TRUE for the 
specified time (minutes) 
Interface for the legal 
trade display 
(Page 107)(available 
soon) 
0: HMI SecureDisplay at 
ETHERNET 
1: HMI SecureDisplay via 
S7 interface 
HMI SecureDisplay string 
header version