Digital Output Modules (Do); Table 116: Parameterization - Overview Of Attributes For Digital Output Modules; Table 117: Parameterization Do - Attributes "Substitute Value Behavior; Table 118: Parameterization Do - Attribute "Substitute Value (1 Byte) - WAGO -I/O-SYSTEM 750 Manual

174 Appendix
14.2.2

Digital Output Modules (DO)

All digital 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 116: Parameterization – Overview of Attributes for Digital Output Modules (DO)
Attributes for Digital Output Modules (DO)
- Substitute value behavior
- Substitute value (1 Byte)
Table 117: Parameterization DO – Attributes "Substitute value behavior"
Attribute Name
Substitute value
behavior
Table 118: Parameterization DO – Attribute "Substitute value (1 Byte)"
Attribute Name
Substitute value
(1 Byte)
750-375 PROFINET IO advanced Fieldbus Coupler
Attribute Value Description
If an established 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",
according to device
the parameterized substitute value behavior of the
settings
station proxy is applied for the duration of missing
output data. The parameterized substitute value of
the respective output channel has no meaning in
this context.
If an established 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",
keep last valid value the last valid status of the respective output channel
is retained for the duration of the missing output
data. The parameterized substitute value of the
respective output channel has no meaning in this
context.
If an established AR is disconnected to which the
submodule is assigned or when the status of the
"Provider State Flag" changes in the APDU status
set substitute value of the consumer telegram from "RUN" to "STOP",
the parameterized substitute value of the respective
output channel is output for the duration of the
missing output data.
Attribute Value Description
In the state of missing output data, status '0' is
0 (false) output on the respective output channel with the set
substitute value behavior "Output substitute value".
In the state of missing output data, status '1' is
1 (true) output on the respective output channel with the set
substitute value behavior "Output substitute value".
WAGO-I/O-SYSTEM 750
Manual
Version 1.1.0