49
Profibus PROFILES—PPO Non Support Specification
PKW
PWE1
0 to 15 Not used (0 is set)
PWE2
0 to 15
PNU read value/write value
When command response AK = 7 (command execution error), PWE definition is
as follows.
Name
Bit
Description
Error Definition
0
H
No error
1
H
Unsupported task (including busy writing state)
2
H
Invalid Index (IND)
3
H
Invalid PNU
4
H
Dual-port RAM read failure
5
H
Dual-port RAM write failure
6
H
Invalid page index (PP)
41
H
Mode error
42
H
Instruction code error
43
H
Data setting range error