Analog Output Modules (Ao); Table 139: Parameterization - Overview Of The Attributes For Analog Output; Table 140: Parameterization Ao - "Substitute Value Behavior" Attribute; Table 141: Parameterization Ao - "Substitute Output Data" Attribute - WAGO 750-370 Manual

WAGO-I/O-System 750
750-370 PROFINET IO Fieldbus Coupler
14.2.6

Analog Output Modules (AO)

All analog output modules receive a parameter data set from the IO controller in
the form of a record write request.
For standard modules, the parameter data set is sent to the data set number or
index 0x4000 or 16384.
This data set receives the following attributes.
Table 139: Parameterization – Overview of the Attributes for Analog Output Modules (AO)
Attributes for Analog Output Modules (AO)
- Substitute value behavior of the outputs
- Substitute output data
- Process data format
Table 140: Parameterization AO – "Substitute Value Behavior" Attribute
Attribute name
Substitute value
behavior of the outputs
Table 141: Parameterization AO – "Substitute Output Data" Attribute
Attribute name
Substitute output data
Table 142: Parameterization AO, DIA – "Process Data Format" Attribute
Attribute name
Process data format
Manual
Version 2.0.0
Attribute value Description
If an established connection (AR) is disconnected
to which the submodule is assigned or when the
status of the "Provider State Flag" changes in the
APDU status of the consumer telegram from
"RUN" to "STOP", the last valid status of the
respective output channel is retained for the
duration of the missing output data.
•
according to the
device settings
Outputs are set to 0. •
•
Outputs maintain the
last valid value.
Outputs take their •
substitute values.
Attribute value Description
In the state of missing output data, the set
-32767 ... 0 substitute value is output on the respective output
... 32767 channel with the set substitute value behavior
"Output substitute value".
Attribute value Description
according to the Station proxy (DAP) settings are applied.
device settings
INTEL (LSB-MSB) „Little Endian" format
MOTOROLA „Big Endian" format"
(MSB-LSB)
the parameterized substitute value behavior of
the station proxy is applied. The parameterized
substitute value of the respective output
channel has no meaning in this context.
the data of all output channels is set to 0.
the last valid status of the respective output
channel is maintained. The parameterized
substitute value of the respective output
channel has no meaning in this context.
the parameterized substitute value of the
respective output channel is output..
Appendix 185