Bosch PIN8 N1 Anleitung zur Fehlerbehebung Seite 683

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MPH-02, MPB-02, MPD-02 Handling, Diagnostic and Service Functions 10-101
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
The answer to a write access contains the following data:
In the Ctrl byte of the telegram header bit 4 is set to "1" in order to
identify it as a reaction telegram.
The status byte of the useful data header contains the information
whether an error occurred during the processing of the command
telegram.
The control byte is read from the command telegram and copied to the
reaction telegram.
The device address is read from the command telegram and copied to
the reaction telegram.
There arent any useful data entered.
Example:
Transmitting the S-0-0044, Velocity data scaling type parameter to the
drive with the address "3". The value 0x0042 is written to the parameter.
Command Telegram:
tel. header
control
byte
device
address
param.
type
parameter no.
(LSB) (MSB)
useful data header
3C 03 00
2C 00
Ta0009f1.fh7
useful data
42 00
Fig. 10-66: Writing the S-0-0044 parameter (command telegram)
Reaction Telegram:
Ta0010f1.fh7
tel. header
status
byte
control
byte
device
address
useful data
header
00 3C 03
Fig. 10-67: Writing the S-0-0044 parameter (reaction telegram)
Starting a Command
With the service 0x8F "Writing a parameter" all commands can be
started in the drive via the SIS protocol.
telegram header useful data header 2 bytes useful data
Fig. 10-68: Structure of the command telegram
Enter 0x8F in the service of the telegram header.
Enter the command to be activated in the "parameter type" and
"parameter no." bytes of the useful data header.
Enter the input of the command in the useful data byte.
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