Siemens LR 460 Manual De Usuario
Page H-98
SITRANS LR 460 (PROFIBUS PA) – INSTRUCTION MANUAL
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Values of the DIAGNOSIS bit:
0 = not set
1 = set
1 = set
Acyclic Extended Diagnostics (General Fault Codes)
In addition to the extended diagnostics available by cyclic data exchange (shown above),
further extended diagnostics are available via acyclic communications. This consists of
six bytes. The location of Extended Diagnostics is shown on a Data Map which can be
downloaded from our website (see
further extended diagnostics are available via acyclic communications. This consists of
six bytes. The location of Extended Diagnostics is shown on a Data Map which can be
downloaded from our website (see
below for details).
For a table listing the fault codes, meanings, and suggested corrective action to take, see
Acyclic Data Transmission
SITRANS LR 460 supports up to four simultaneous connections by a Class 2 Master
(C2 connection). It supports one connection by a Class 1 Master (C1 connection).
(C2 connection). It supports one connection by a Class 1 Master (C1 connection).
You can download a Data Map containing a list of all acyclic data, including slot and
index addresses, format, range of values, start value, and attributes. Go to the product
page of our website at: http://pia.khe.siemens.com/index.asp?Nr=14655 and click on
Downloads.
index addresses, format, range of values, start value, and attributes. Go to the product
page of our website at: http://pia.khe.siemens.com/index.asp?Nr=14655 and click on
Downloads.
Hex values Byte
Bit
Description
Indication
class
class
0x00010000
1
0
Zero point error (limit position)
R
0x00020000
1
Power supply failure (electrical, pneumatic)
R
0x00040000
2
Configuration invalid
R
0x00080000
3
New startup carried out (Warm Start)
A
0x00100000
4
Restart carried out (Cold Start)
A
0X00200000
5
Maintenance required
R
0X00400000
6
Characterization invalid
R
0X00800000
7
Set to 1 (one), if the Ident_Number of the
running cyclic data transfer and the value of
Physical Block IDENT__NUMBER_SELECTOR
parameter are different.
running cyclic data transfer and the value of
Physical Block IDENT__NUMBER_SELECTOR
parameter are different.
R
2
0 to 7
Reserved for use within the PNO
3
0 to 6
Reserved for use within the PNO
0X00000080
7
More diagnosis information is available