Value saving progress Significance/remedy
3 saving not possible Save process cannot be executed.
–
Repeat the process.
–
If the problem persists, contact Festo
Support.
4 saving failed Save process failed.
–
Repeat the process.
–
If the problem persists, contact Festo
Support.
Tab. 75: Status of save process
Content of output data for saving as persistent data
PDO byte 1 PDO byte 0
Command
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
1 0 0 ... ... ... ... ... ... ... 1 1 1 1 1 1
transfer control
= 4 (save persis-
tent)
channel = … (ignored) – valve mode = 63 (transfer mode)
PDO byte 3 PDO byte 2
Parameter
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...
index = … (ignored) addressed target … (ignored)
PDO byte 5 PDO byte 4
Value
Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit
9
Bit
8
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...
value … (ignored)
Tab. 76: Content of output data for saving as persistent data