Diagnostics
7725_en_01
PHOENIX CONTACT
2-5
Block 1: PROFIBUS standard diagnostics
X:
Value 1 is activated. Value 0 is deactivated.
M:
Slave transmits 0, master adds if necessary.
Table 2-2
Byte 1: Status 1
7
6
5
4
3
2
1
0
M
Station does not exist
X
Slave is not ready for data exchange
X
Error in configuration telegram
X
Extended diagnostics follows in the telegram
X
The requested function is not supported by the slave
M
Invalid response from slave
X
Error in parameter telegram
M
Slave assigned to another master
Table 2-3
Byte 2: Status 2
7
6
5
4
3
2
1
0
X
Slave must be reparameterized
X
Static diagnostics
1
Fixed to 1 for DP operation
X
Watchdog activated
X
Freeze command received
X
Sync command received
0
Reserved
M
Slave is deactivated
Table 2-4
Byte 3: Status 3
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
Reserved
X
Slave has more diagnostic information than displayed in the telegram
Table 2-5
Byte: Master address
7
6
5
4
3
2
1
0
0-125 (00
hex
-7E
hex
)
Master address following parameterization, default address is 255 (FF
hex
)
Table 2-6
Byte 5 and 6: ID number
7
6
5
4
3
2
1
0
0-225 (00
hex
-FF
hex
)
ID number high byte
0-225 (00
hex
-FF
hex
)
ID number low byte
Содержание IL PB BK DI8 DO4/EF-PAC
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Страница 72: ...IL PB BK DI8 DO4 EF PAC A 8 PHOENIX CONTACT 7725_en_01 ...
