Programming
CX8030 / CX8031 63Version: 1.6
DP standard diagnostic data
Offset Meaning
0x00.0 StationNonExistent: slave did not reply to the last
telegram
0x00.1 StationNotReady: slave still processing the Set_Prm /
Chk_Cfg telegram
0x00.2 CfgFault: slave signalling a configuration error
0x00.3 ExtDiag: extended DiagData available and valid
0x00.4 NotSupported: slave does not support a feature
requested via Set_Prm or Global_Control
0x00.5 InvalidSlaveResponse: slave response not DP-
compatible
0x00.6 PrmFault: slave reports a parameterization error
0x00.7 MasterLock: slave currently exchanging data with
another master
0x01.0 PrmReq: re-parameterise and reconfigure slave
0x01.1 StatDiag: slave signalling static diagnosis / DPV1
slave application not yet ready for data exchange
0x01.2 PROFIBUS DP slave
0x01.3 WdOn: DP watchdog on
0x01.4 FreezeMode: DP slave in freeze mode
0x01.5 SyncMode: DP slave in sync mode
0x01.6 reserved
0x01.7 Deactivated: DP slave has been deactivated
0x02.0 reserved
0x02.1 reserved
0x02.2 reserved
0x02.3 reserved
0x02.4 reserved
0x02.5 reserved
0x02.6 reserved
0x02.7 ExtDiagOverflow: too much extended data present
0x03 MasterAdd: station address of master with which
slave is exchanging data
0x04, 0x05 IdentNumber
from 0x06 Device-specific diagnostic data (extended DiagData)
Device-specific diagnostic data
Device-specific diagnostic data
The ADSWRITE block is used for sending diagnostic data. The current DP diagnosis sent to the bus can be
read via ADSREAD. Please note that an additional 6 bytes (PROFIBUS standard DP diagnosis) are required
for reading, i.e. the number of bytes that are read exceeds the number of bytes that were written by 6. The
ADS parameters for the read process are identical.
Input parameters Description
NETID local NetId of the PROFIBUS device
PORT number 0x1000+slave address
IDXGRP 16#F481
IDXOFFS 0
LEN max. 244
SRCADDR Pointer to diagnostic data
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