Wago 750-333 PROFIBUS DP/V1 FIELD BUSCOUPLER 12 MBaud 750-333 Datenbogen
Produktcode
750-333
Fieldbus coupler / controller
• 59
Fieldbus coupler 750-333
WAGO-I/O-SYSTEM 750
D R A F T
PROFIBUS
2001-02-27
3.1.9.5 Device
status
The device status encompasses 7 bytes including the required overhead and
transmits status information of an internal nature and relating to the I/O mod-
ule (internal bus), PROFIBUS-DP and the PFC-RTS to the master or the
higher ranking controls.
transmits status information of an internal nature and relating to the I/O mod-
ule (internal bus), PROFIBUS-DP and the PFC-RTS to the master or the
higher ranking controls.
Byte
Information
Meaning
15
0
0
0
0
0
1
1
1
Header byte
(7 byte status information
incl. header)
(7 byte status information
incl. header)
16
1
0
1
0
0
0
0
0
Status type
(manufacturer specific device status)
(manufacturer specific device status)
17
0
0
0
0
0
0
0
0
Slot number 0
18
0
0
0
0
0
0
0
0
Status differentiation
(none)
(none)
19
q
q
n
n
n
n
n
n
Status message
q – Status source
q – Status source
'00'
Internal status
'01'
Internal bus status
'10'
PROFIBUS DP status
n – Status number
20
x
x
x
x
x
x
x
x
Status argument
21
0
0
0
0
0
0
0
0
Reserved