8.10.3 Load cell characteristic value
The load cell characteristic value is required to correctly interpret the output voltage from the
load cell. This specification is also necessary for determining load cell overload. The exact
value can be entered if the measurement log for the load cell is available. The mean value can
be entered if there is more than one load cell.
Example
Characteristic value = 2.018 mV/V
8.10.4 Rated load of a load cell
The rated load of a load cell is required for checking the maximum weighing range of the scales.
The rated load is entered in the specified units of weight.
8.11 DR 13 RS485 parameters
The parameters which define the response of the RS485 interface are specified in data record
DR 13. If the interface is not used, the default values can be retained.
Procedure
● Check the parameters and modify them as required
● Transfer the data record to the scale
Table 8-7 Assignment of data record 13
Variable Note Type L Rw Default Min. Max.
Data record
number
Contains no. of data record UINT 2 r 13 - -
Length Data record length information UINT 2 r 24 - -
Application Information about which applica‐
tion the data record belongs to
UINT 2 r 201 - -
Version iden‐
tifier
Information on the current data re‐
cord version
UINT 2 r 1 1 65635
RS485 proto‐
col
(Page 81)
0: No log
2: SIEBERT display
6: SIWAREX DB
UINT 2 rw 1 0 2
RS485 baud
rate
(Page 81)
0: 9 600 bps
1: 19 200 bps
2: 38 400 bps
3: 57 600 bps
4:115 200 bps (for SIWAREX DB)
UINT 2 rw 3 0 6
RS485 char‐
acter parity
(Page 81)
Character parity
0: even (for SIWAREX DB)
1: Odd
BIT 2 rw 0 0 1
Bit 1 BIT 0 rw 0 0 1
Scale parameters and functions
8.11 DR 13 RS485 parameters
SIWAREX WP321
80 Operating Instructions, 08/2019, A5E33715669A-AD
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