Siemens SIWAREX WP231, Руководство пользователя, Страница: 98 / 182

Scale parameters and functions
8.11 DR 10 load cell parameters
SIWAREX WP231
98
Manual, 07/2014, A5E31238908A-02
8.11 DR 10 load cell parameters
8.11.1 Overview
The parameters of the analog load cells must be checked prior to the automatic calibration
and modified if necessary. Only the parameters identified by bold font and asterisk (*) need
be entered.
Procedure
● Check the parameters and modify them as required
● Transfer the data record to the scales
● Adjust the scales
Table 8- 10 Assignment of data record 10
Variable Note Type Length
(bytes) Rw Default Min. Max. Modbus
registers
Data record
number
Contains no. of data record USHORT 2 r 10 - - 1400
Length Data record length information USHORT 2 r 44 - - 1401
Application Information about which applica-
tion the DR belongs to
USHORT 2 r 101 - - 1402
Version identi-
fier
Information on current data record
version
USHORT 2 r 1 1 65635 1403
Number of load
cells
1)
Number of analog load cells (in-
ternal variable)
USHORT 2 rw 1 1 6 1404
50/60 Hz tog-
gling
(Page 100)
50/60 Hz toggling USHORT 2 rw 0 0 1 1405
Number of
support points
(Page 100)
1)
Number of support points USHORT 2 rw 0 0 8 1406
Reserve USHORT 2 rw 0 0 0 1407
Load cell char-
acteristic value
(Page 100)
1)
Characteristic value of the load
cell (n) [mV/V], the mean value is
used if there is more than one cell.
FLOAT 4 rw 2 >0.1 10 1408
Zero point
offset
1)
Zero point offset in uV/V, the
mean value is used if there is
more than one cell. (internal varia-
ble)
FLOAT 4 rw 0 -1000 1000 1410
Rated load of a
load cell
(Page 100)
1)
Rated load of a load cell FLOAT 4 rw 60 - - 1412
Reserve Reserve FLOAT 4 rw 0 - - 1414
Reserve Reserve FLOAT 4 rw 0 - - 1416
Reserve 2 Reserve SHORT 2 rw 0 - - 1418
Reserve 3 Reserve USHORT 2 rw 0 - - 1419
Reserve 4 Reserve FLOAT 4 rw 0 - - 1420
1)
Parameter for calculation of calibration points with theoretical calibration