Technical data

80 Appendix WAGO-I/O-SYSTEM 750
750-652 Serial Interface RS-232 / RS-485
Manual
Version 1.3.0
11.1.2.2 PROFIBUS DP (750-333, 750-343, 750-833) Fieldbus Coupler
PROFINET IO (750-370) Fieldbus Coupler
The aforementioned fieldbus couplers allow module-specific configuration of
behavior at diagnosis.
Table 48: General Module / Channel Parameters
Parameter
Value
Explanation
Diagnostics channel x
(x = 0)
0 (lock)
*)
The fieldbus coupler signals a diagnosis if the
I/O module reports the event:
• Overflow (input buffer)
Diagnostics reported by the I/O module do not
lead to the signaling of a diagnosis by the
fieldbus coupler.
1 (release)
Diagnostics reported by the I/O module lead to
the signaling of a diagnosis by the fieldbus
coupler.
*)
Default setting
11.1.2.3 PROFINET IO (750-375, 750-377) Fieldbus Coupler
The aforementioned fieldbus couplers allow module-specific configuration of
behavior at diagnosis.
Table 49: General Module / Channel Parameters
Parameter
Value
Explanation
Channel diagnostics
Channel x (x = 0)
0 (lock)
*)
The fieldbus coupler signals a diagnosis if the
I/O module reports the event:
• Overflow (input buffer)
Diagnostics reported by the I/O module do not
lead to the signaling of a diagnosis or an entry
in the diagnostics database by the fieldbus
coupler.
1 (release)
Diagnostics reported by the I/O module with
activated station diagnostics and error type for
the corresponding signal channel lead to
dispatch of a diagnostic interrupt. The
respective error is entered by the fieldbus
coupler in the diagnostics database.
Diagnostics: Top user
limit value exceeded
Channel x (x = 0)
0 (lock)
The fieldbus coupler signals a diagnosis if the
I/O module reports the event:
• Overflow (input buffer)
Diagnostics reported by the I/O module do not
lead to the signaling of a diagnosis or an entry
in the diagnostics database by the fieldbus
coupler.
1 (released)
*)
Diagnostics reported by the I/O module with
activated channel diagnostics and error type for
the corresponding signal channel lead to
dispatch of a diagnostic interrupt. The
respective error is entered by the fieldbus
coupler in the diagnostics database.
*)
Default settings