296 Fieldbus Communication
WAGO-I/O-SYSTEM 750
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
Instance 256 (Clamp 255)
Table 275: Module Configuration Extended (81
hex
) – Instance 256
Attribute
ID
Access
Name
Data type Description
Default
value
1 Get
ModulDescription
WORD
Description
of
connected
modules (module 0 =
coupler/controller)
Bit 0: Module has inputs
Bit 1: Module has outputs
Bit 8-14: Data width internally in
Bit 15: 0/1 Analog/digital
module
For analog modules, bits 0-14
identify the module type, e.g.,
401 for module 750-401
-
Common Services
Table 276: Module Configuration Extended (81
hex
) – Common service
Service available
Service
code
Class Instance
Service-Name
Description
0E
hex
Yes
Yes
Get_Attribute_Single Supplies contents of the appropriate
attribute
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