Siemens Siwarex U - Data Records for I;Ocommunication

8BCOMMUNICATION WITH OTHER SYSTEMS
9.5 Data records for I/O communication
The data exchange via the I/O area takes place by means of parameters, commands, and
process values, which each possess their own data record number (mini data records - one
parameter - one data record). Here only a limited selection of data is available as per the
following table. Where channel-specific, the listed mini data records exist separately for each
channel.
DR
number
Meaning Unit Format Default Channel-
specific
Acces
s
Explanation
57 Commands - INT 0 y w* see DR11, 12 Commands
58 Scale number - CHAR 0 n r/w see DR5 Scale number
59 Port parameters - 8 x BIT 0 n r/w see DR5 Port parameters
60 Adjustment digits0 Digits WORD 0 y r/w see DR3, 4
61 Adjustment digits1 Digits WORD 0 y r/w see DR3, 4
62 Adjustment weight Weight INT 10000 y r/w see DR3, 4
63 LED assignment Code 2 x Byte 101,10
2
n r/w see DR5 LED assignment
low byte K1; high byte K2
64 Zero set value Digits WORD 0 y r/w see DR3, 4
65 Char. value LC /
Filter setting /
Setting data
- 16x BOOL 0x0041 y r/w see DR3, 4
66 Limit value1 ON Weight INT 10000 y r/w see DR21, 22
67 Limit value1 OFF Weight INT 9990 y r/w see DR21, 22
68 Limit value2 ON Weight INT 1000 y r/w see DR21, 22
69 Limit value2 OFF Weight INT 1010 y r/w see DR21, 22
70 Default value1 for remote
display
- INT 0 n r/w see DR6
71 Default value2 for remote
display
- INT 0 n r/w see DR6
72 Display type - WORD 0 n r/w see DR5
(only low byte used)
73 Curr. digit value Digits WORD - y r see DR31, 32
0....65535
74 Gross Weight INT - y r see DR21, 22
-32768..... +32767
75 Asynchronous errors - 16 x BOOL - y r see DR31, 32
76 Synchronous errors - 16 x BOOL - y r see DR31, 32
77 Version - WORD - n r see DR40
78 Checksum - UINT - n r see DR40
79 Component type - 2 x BYTE - n r low byte: reserved
high byte: number of channels;
* r=read, w=write
Table 9-4 Data records for I/O communication
Note: In the case of channel-independent data records, where there is a two-
channel component data can be transferred for the first or second channel. If
values are transferred for both channels simultaneously (different), the value for
Channel 2 overwrites that of Channel 1.
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SIWAREX U