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BIS V-6108 PROFINET
Processor Unit
41
english
Command designator 11
hex
: Copy data between data carriers
Copy data from one data carrier to another. The specified number of bytes will be copied from
the source start address in the source data carrier to the target start address in the target data
carrier. Care must be taken to ensure that the memory areas of the source and target data
carriers are compatible.
Subaddress
Meaning
Description of Function
00
hex
1st Bit Header
01
hex
Command Identifier 11
hex
: Copy data carrier.
02
hex
Source start
address (low byte)
Copy the start address of the source data carrier for the
function from which copying is to start.
03
hex
Source start
address (high byte)
Copy the start address of the source data carrier for the
function from which copying is to start.
04
hex
Target start address
(low byte)
Copy the start address of the target data carrier for the
function from which copying is to start.
05
hex
Target start address
(high byte)
Copy the start address of the target data carrier for the
function from which copying is to start.
06
hex
Number of bytes
(low byte)
Number of bytes to be copied starting from the source
start address.
07
hex
Number of bytes
(high byte)
Number of bytes to be copied starting from the source
start address.
08
hex
Target R/W head
number
Number of the read/write head that the target data
carrier is in front of.
…
None
No meaning
Last byte
2nd Bit Header
If the 1st and 2nd bit headers match, the data is valid.
Input Buffer: Status Message
Subaddress
Meaning
Description of Function
00
hex
1st Bit Header
01
hex
Status code
Provides information on the status of a query.
…
None
No meaning
Last byte
2nd Bit Header
If the 1st and 2nd bit headers match, the data is valid.
Structure of the
commands for
read/write heads
7
Device Functions