Other Information; Use Of I/O Channels; Introduction; Linking Technology Objects With Tm Timer Didq - Siemens TM Timer DIDQ Commissioning Manual

3.2.4.3

Other information

Note
The technology modules and the individual channels may only be reparameterized in offline
state. All changes become effective only after saving, compilation and eventual download of
your changed user project to the controller (see Chapter Saving and compiling a user project
with SCOUT/SCOUT TIA (Page 60)).
3.2.5

Use of I/O channels

3.2.5.1

Introduction

After configuring the technology modules as described in section Configuring I/O channels
(Page 30), the channels can be used in your user project.
In Chapter Linking technology objects with TM Timer DIDQ (Page 33) using an example, it is
shown how channels DQ0 (Timer DQ) and DI0 (Timer DI) are interconnected with technology
objects TO cam or TO measuring input .
In Chapter Linking symbolic I/O variables with TM Timer DIDQ (Page 37), using an example,
it is shown in the address list how a variable 'var_QI_MI' can be assigned via symbolic
assignment of the quality information QI of the measuring input input.
You can find an overview of the I/O points of the channels in Chapter Overview of the I/O points
of the channels (Page 40).
3.2.5.2

Linking technology objects with TM Timer DIDQ

In the following example, the configured I/O channels (see section Configuring I/O channels
(Page 30)) are linked with one output cam technology object and with one measuring input
technology object.
Cam outputs and measuring input inputs are assigned with the assignment partners CAM_n
or MI_n.
Note
This assignment is only possible if Profinet communication was completely configured (see
Creating a technology module and configuring communication (Page 24)).
Technology Modules TM Timer DIDQ for SIMOTION SCOUT and SIMOTION SCOUT TIA
Commissioning Manual, 01/2015
Configuring
3.2 SIMOTION SCOUT
33