Settings For Time-Based Io - Siemens SIMATIC ET 200AL System Manual

Configuring and parameter assignment

3.2 Settings for Time-based IO

3.2 Settings for Time-based IO
Below you will find an overview of which settings have to be made for which components of
Time-based IO.
Table 3- 1 Overview of settings for Time-based IO
Component Where adjustable
When using an Properties of the PROFINET
ET 200 station: subnet > sync domain
PROFINET subnet
S7-1500 station Properties of the PROFINET
interface > isochronous
ET 200 station
communication
TIO module Properties of the TIO module >
I/O addresses
Properties of the TIO module >
I/O addresses
Properties of the TIO module >
I/O addresses
Properties of the TIO module >
Basic parameters
Properties of the TIO module >
Basic parameters/Channel
parameters
Isochronous OB Properties of the Isochronous
(Synchronous OB > Isochronous mode
Cycle or MC-
PostServo)
Describes the topic area in the configuration software.
1
High-precision input/output with Time-based IO
Function Manual, 11/2019, A5E33454822-AC
Properties to be set
1
Create sync domain or edit
properties of sync domain
Specify devices of the sync
domain:
Specify CPU as sync
•
master.
Specify ET 200 interface
•
module as sync slave with
RT class "IRT".
Enable isochronous mode
Enable isochronous mode
Assign or create a
"Synchronous Cycle" or "MC-
PostServo" type OB
Assignment of I/O addresses to
the process image partition
(e.g., PIP1)
Configure "Module use from the
user program"
For TM Timer DIDQ 10x24V:
If required, assign parameters
for Configuration "Use
input/output individually"
Parameter assignment for use
of Timer DI and Timer DQ
Adjust application cycle, if
necessary
Additional information
PROFINET function manual
•
(http://support.automation
.siemens.com/WW/view
/en/49948856)
Online help in the STEP 7
•
(TIA Portal) information
system
Function Manual Isochronous
•
Mode (https://support.industry
.siemens.com/cs/ww/en
/view/109755401)
PROFINET function manual
•
(http://support.automation
.siemens.com/WW/view
/en/49948856)
Manual Technology Module
•
TM Timer DIDQ 16x24V
(http://support.automation
.siemens.com/WW/view
/en/95153313)
Manual Technology Module
•
TM Timer DIDQ 10x24V
(http://support.automation
.siemens.com/WW/view
/en/95153951)
Online help in the STEP 7
•
(TIA Portal) information
system
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