Variable Note Type L Rw Default Min. Max.
Limit value 2 Limit value 2 has responded BIT 0 r 0 - -
Reserve (5
bits)
BIT 0 r 0 - -
DS32 error
status change
Is set interface-specific with
each DS32 change
BIT 2 r 0 - -
SIWAREX DB
– EXC Error
Set if the supply voltage for the
load cells is less than 4.7 V
BIT 0 r 0 - -
SIWAREX DB
– Impedance
warning
Impedance value of the load
cells outside the defined range
BIT 0 r 0 - -
SIWAREX DB
- Temperature
warning
Temperature of SIWAREX DB
outside the defined range
BIT 0 r 0 - -
Reserve (4
bits)
BIT 0 r 0 - -
Calibrated SIWAREX is calibrated BIT 0 r 0 - -
Service mode Service mode is enabled BIT 0 r 0 - -
Reserve (3
bits)
BIT 0 r 0 - -
SIMATIC con‐
nection inac‐
tive
Set if no connection to the SI‐
MATIC exists on the part of the
application
BIT 0 r 0 - -
Startup Startup has taken place (is de‐
leted again after 5 seconds)
BIT 0 r 0 - -
Fault status Operating fault BIT 0 r 0 - -
Gross process
weight
(Page 86)
Gross weight (process value) REAL 4 r 0 - -
Net process
weight
(Page 86)
Net weight (process value) REAL 4 r 0 - -
Tare process
weight
(Page 86)
Tare weight (process value) REAL 4 r 0 - -
Gross / net
weight
(Page 86)
Gross or net weight REAL 4 r 0 - -
Gross / net
weight with in‐
creased reso‐
lution (x 10)
(Page 86)
Legal trade G/N weight with
10x
resolution
REAL 4 r 0 - -
Refresh coun‐
ter for process
values
(Page 87)
Cycle counter incremented by
1 if weight values have been
changed
UINT 2 r 0 - -
Operating
time (hours)
Total operating time of the
module (hours)
UINT 2 r 0 - -
Scale parameters and functions
8.14 DR 30 current process values
SIWAREX WP321
Operating Instructions, 08/2019, A5E33715669A-AD 85