Lenze 8400 - Page 55

EDS84AYCER EN 2.0 - 11/2010 L 55
E84AYCER communication manual (PROFINET)
Parameter data transfer
Reading parameters from the controller
Parameter response after a correct read request
Parameter response to a read error
Byte 1 Byte 2 Byte 3 Byte 4
Request reference Response identifier Axis Number of indices
0xXX 0x01 0x00 0x01
(mirrored) Parameter read (mirrored)
Byte 5 Byte 6
Format Number of values
0x43 0x01
Double word 1 value
Byte 7 Byte 8 Byte 9 Byte 10
Value
High word: high byte High word: low byte Low word: high byte Low word: low byte
0x00 0x00 0x00 0x2B
Read value = 0x00 00 00 2B = 43 x 1 (internal factor) = 43 [°C]
Byte 1 Byte 2 Byte 3 Byte 4
Request reference Response identifier Axis Number of indices
0xXX 0x81 0x00 0x01
(mirrored) Parameter not read (mirrored)
Byte 5 Byte 6
Format Number of values
0x44 0x01
Error Error code without additional
information
Byte 7 Byte 8
Error code
High byte Low byte
For meaning see chapter "Error information (error)"
( 62)