Data type
Description
Value range
BYTE
bit-sequence 8
…
WORD
bit-sequence 16
…
DWORD
bit-sequence 32
…
LWORD
bit-sequence 64
…
13.3 Addressing
The SPM table can be addressed via different counts. Bit addressing is used to count the
individual bits (MX). Byte addressing is used to count individual bytes (MB), whereby,
e.g. bits MX0
MX7 are identical to byte MB0.
Code
Data type
Address example
%ML
LWORD
L21
%MD
DINT
D42
43
%MW
WORD
W84
87
%MB
BYTE
B168
175
%MX
BOOL (bit)
X1344
1407
13.4 System data
SPM address
Data type
R/W
Function
X0–X2
BOOL
R
Digital input 1–3
X8–10
BOOL
R
Digital output 1–3
X16–18
BOOL
R
Standard only: Output limit 1–3
B4
X32
X33
X34
X35
X36
X37
X38
X39
BYTE
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
R
R
R
R
R
R
R
R
R
Indicator status
ADC error
> Max (FSD)
> Max + permitted range (OVL)
< zero
Zero ±¼ d
Within the zeroset range (ZSR)
The weight is stable
Weight < zero or > Max (FSD)
B5
X40
X41
X42
X43
X44
BYTE
BOOL
BOOL
BOOL
BOOL
BOOL
R
R
R
R
R
R
ADC status
Measuring signal negative (error 7)
Measuring signal >36 mV (error 3)
Internal arithmetic error; CAL data are perhaps faulty (error 1)
No or too low sense voltage (error 6)
No communication with xBPI scale (error 9)
13 SPM
X3 Process Indicator PR 5410
EN-315
Minebea Intec