Siemens sitrans LR 400 Instruction Manual page 94

Extended Diagnostics
The last four bytes of the extended diagnostics message are as follows:
Values in hex notation
0x01000000
0x02000000
0x04000000
0x08000000
0x10000000
0X20000000
0X40000000
0x80000000
0x00010000
0x00020000
0x00040000
0x00080000
0x00100000
0x00200000
0x00400000
0x00000080
Acyclic Data
The SITRANS LR 400 supports up to three simultaneous connections by a class 2 Master
(C2 connection). It does not support Master class 1 (C1 connection). A list of all
parameters including address (slot and index), format, range of values, start value and
attributes are compiled in a document which is available on request. Contact Siemens
Milltronics Technical Publications at the following address: techpubs@milltronics.com
Configuration Example:
To configure and use Profibus PA with an S7-300/400 PLC
1. Import the GSD file SM_062A.GSD from the Siemens Milltronics Web site:
www.siemens-milltronics.com into Step 7 software.
2. Add the SITRANS LR 400 "rack": click and drag the SITRANS LR 400 folder from the
hardware catalog.
3. Fill the rack with desired modules, by dragging and dropping them from the
hardware catalog.
4. After configuring Profibus PA in steps 2 and 3, download it to the PLC.
5. Add code to the PLC program to read data consistently using the SFC14.
Page 90
Electronics failure
Mechanical failure
Motor Temperature
Electronics temperature too high
Memory cheksum error
Measurement failure
Not initialized properly
Initial calibration error
Zero error
Power supply failure
Configuration invalid
Warm Start
Cold Start
Maintenance required
Characterization invalid
More information available
SITRANS LR 400 – INSTRUCTION MANUAL
Description
7ML19985FH03