ProSoft Technology PS69-DPM User Manual page 78

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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.
Bit Offset Member Name
0 Sta_Non_Exist
1 Sta_Not_Ready
2 Cfg_Fault
3 Ext_Diag
4 Not_Supp
5 Inv_Slv_Res
6 Prm_Fault
7 Master_Lock
S2 := Station Status_2
Bit Offset Member Name
0 Prm_Req
1 Stat_Diag
2 Slave_Device
3 WD_On
4 Freeze_Mode
5 Sync_Mode
6 Reserved
7 Deactivated
S3 := Station_status_3
Bit Offset Member Name
0 .. 6 Reserved0..6
7 ExtDiagOverflow
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PS69-DPM ♦ CompactLogix or MicroLogix Platform
Data Type Meaning if Bit is set
BOOL No response from slave device. The station is non
existent
BOOL Slave not ready
BOOL Slave has incorrect parameterization
BOOL The extended diagnostics area is used
BOOL Unknown command is detected by the slave
BOOL Invalid slave response
BOOL Last parameterization telegram was faulty
BOOL Slave is controlled by another master
Data Type Meaning if Bit is set
BOOL Slave must be parameterized
BOOL This bit remains active until all diagnostic data has been
retrieved from the slave
BOOL This bit is always set by the Slave
BOOL Slave watchdog is activated
BOOL Freeze command active
BOOL Sync command active
BOOL Reserved
BOOL Slave not active
Data Type Meaning if Bit is set
BOOL Reserved
BOOL Slave has a large amount of diagnostic data and cannot
send it all
PROFIBUS DPV1 Master
ProSoft Technology, Inc.
October 1, 2014