
Contents PS69-DPM ♦ CompactLogix or MicroLogix Platform
User Manual PROFIBUS DPV1 Master
Page 78 of 130 ProSoft Technology, Inc.
October 1, 2014
MA := Master Address
This byte contains the address of the Master that has configured the Slave.
ID := Ident Number
In this word the Slave answers with its Ident Number.
EX:= Extended Diagnostic
EX is an extended diagnostic buffer. Valid values can be found in the manual of the
corresponding Slave or can be found in the PROFIBUS specification.
S1 := Station Status_1
This status byte will be zero indicating that the slave device has no errors. The non-zero
values which are errors are defined in the following table.
No response from slave device. The station is non
existent
Slave has incorrect parameterization
The extended diagnostics area is used
Unknown command is detected by the slave
Last parameterization telegram was faulty
Slave is controlled by another master
S2 := Station Status_2
Slave must be parameterized
This bit remains active until all diagnostic data has been
retrieved from the slave
This bit is always set by the Slave
Slave watchdog is activated
S3 := Station_status_3
Slave has a large amount of diagnostic data and cannot
send it all
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