Horner APG SmartStack I/O HE800PBS600/HEPBS600 - Manual (Page 73)

CH9: Diagnostics
MAN0575-04-EN
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Profibus Modules User Manual
EO 09-0009
Figure 56: Save a Message
10.3 Message Monitor for Testing of DPV1 (Master)
The following steps show how to configure the Message Monitor for reading and writing via DPV1
from the Master:
Enter the following in the Message Monitor in order to read data via DPV1 from a Slave:
Message for Read via DPV1
Message header
Rx = 3 (always) Tx = 255
Ln = (calculated) Nr = 0 .. 255
A = 0 F = 0
B = 17 E = 0
Telegram header Meaning for DPV1 Value range
Device Adr Station address of the Slave 0 .. 126
Data Area Unused 0
Data Address Slot 0 .. 254
Data Index Index 0 .. 255
Data Count Data Count 1 .. 240
Data Type Data Type 10
Function Read 1
Table 16: Message Monitor – Example DPV 1 Read
The following must be entered in the Message Monitor in order to write data via DPV1 to a Slave:
Message for Write via DPV1
Message header
Rx = 3 (always) Tx = 255
Ln = (calculated) Nr = 0 .. 255
A = 0 F = 0