Balluff BIS M-4008-048-0 ST4 PROFINET Series, Operating Manual, Page: 70 / 232

BIS M-4008-048-0xx-ST4
PROFINET
22
Command designator 87
hex
: Saving the start address for the Auto Read function with
24-bit address assignment
Subaddress Meaning Function description
00
hex
1st bit string
01
hex
Command identifier 87
hex
: Store the start address for the “Auto Read”
function in EEPROM.
02
hex
Start address
(low byte)
Address for the “Auto Read” function starting from which
the data carrier is read. The value is stored in the
EEPROM.
03
hex
Start address
(middle byte)
Address for the “Auto Read” function starting from which
the data carrier is read. The value is stored in the
EEPROM.
04
hex
Start address
(high byte)
Address for the “Auto Read” function starting from which
the data carrier is read. The value is stored in the
EEPROM.
… None No meaning
Last byte 2nd bit string Valid data is present if the 1st and 2nd bit strings
match.
Command designator 92
hex
: Initialize CRC_16 data check with 24-bit address
assignment
Subaddress Meaning Function description
00
hex
1st bit string
01
hex
Command identifier 92
hex
: Initialize CRC_16 data check.
02
hex
Start address
(low byte)
Start address from which the CRC_16 data check is to
be carried out.
03
hex
Start address
(middle byte)
Start address from which the CRC_16 data check is to
be carried out.
04
hex
Start address
(high byte)
Start address from which the CRC_16 data check is to
be carried out.
05
hex
Number of bytes
(low byte)
Number of bytes for which the CRC_16 data check is to
be carried out starting from the start address.
06
hex
Number of bytes
(middle byte)
Number of bytes for which the CRC_16 data check is to
be carried out starting from the start address.
07
hex
Number of bytes
(high byte)
Number of bytes for which the CRC_16 data check is to
be carried out 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