Bosch PIN8 N1 Anleitung zur Fehlerbehebung Seite 682

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10-100 Handling, Diagnostic and Service Functions MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Example:
Reading the S-0-0044, Velocity data scaling type parameter from the
drive with the address "3". The parameter has the value "0x0042".
Command Telegram:
tel. header
control
byte
device
address
param.
type
parameter no.
(LSB) (MSB)
useful data header
3C 03 00
2C 00
Ta0005f1.fh7
Fig. 10-64: Reading the S-0-0044 parameter (command telegram)
Reaction Telegram:
Ta0006f1.fh7
tel. header
status
byte
control
byte
device
address
useful data header
00 3C 03
useful data
(LSB) (MSB)
42 00
Fig. 10-65: Reading the S-0-0044 parameter (reaction telegram)
Service 0x8F Writing a Parameter
Note: By means of this service, all available commands can be
started in the drive.
Enter 0x8F in the service of the telegram header.
Enter the parameter to be written in the "parameter type" and
"parameter no." bytes of the useful data header.
Enter the value to be written in the useful data.
Note: By means of this service, all available commands can be
started in the drive.
A one-time write access is completed with one transmission step.
The master enters the following information in the command telegram:
The device address is entered.
In the control byte the operating data is selected in the bits 3 ... 5
("element"). Bit 2 is set to "1" (last transmission).
The IDN of the parameter to be written is written to the parameter
number.
The value of the operating data is written to the useful data.
Command Telegram
Reaction Telegram
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