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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of
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