Balluff BIS M-4008-048-0 ST4 PROFINET Series, Operating Manual

Page: 71 / 232

www.balluff.com
BIS M-4008-048-0xx-ST4
PROFINET
23
Command designator B2
hex
: Write constant value to data carrier with 24-bit address
assignment
Subaddress Meaning Function description
00
hex
1st bit string
01
hex
Command identifier B2
hex
: Write constant value to data carrier with 24-bit
address assignment.
02
hex
Start address
(low byte)
Start address to be written from.
03
hex
Start address
(middle byte)
Start address to be written from.
04
hex
Start address
(high byte)
Start address to be written from.
05
hex
Number of bytes
(low byte)
Number of bytes to be written starting from the start
address.
06
hex
Number of bytes
(middle byte)
Number of bytes to be written starting from the start
address.
07
hex
Number of bytes
(high byte)
Number of bytes to be written starting from the start
address.
… None No meaning
Last byte 2nd bit string Valid data is present if the 1st and 2nd bit strings
match.
Command
structure
7
Device Function