WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration page 172

164 • I/O Modules
Configuration and Parameter Setting of the Modules
PNIO
Module type
* 2DE(-4 BIT I),
DIA in E-PA
Parameter
Asynchronous diagnostics
message
Channel x (x = 0.1)
Length Bit allocation
[Bit]
7 6 5
2 2 2
4
D1 D0
D1 D0 E1 E0
D1 D0 E1 E0
Value
locked*)
released
*) Default settings
Inputs
4 3 2 1 0
2 2 2 2 2
The fitting of slots with this module enables
E1 E0
the remaining bit location to be previously
filled with input modules without bytes
opened with star (bit fields) in the input
process image of the station proxy (fieldbus
coupler). The bit locations marked in a light
red color are respectively occupied by
previous slot allocations. One byte process
data qualifier (IOPS) is managed in the
direction of the I/O controller in the cyclic
PROFINET IO telegram for these modules.
▪ ▪ ▪
Significance
With external faults, channel diagnostics and the
respective alarms are
•
not transferred to the I/O controller
•
transferred to the I/O controller
Note
WAGO-I/O-SYSTEM 750
PROFINET IO