Synchronization - Siemens TM Timer DIDQ Commissioning Manual

ACTSAMPLE X
SETSAMPLE
Further information
Further information on the I/O points of the channels can be found in the
Technology Module TM Timer DIDQ 10x24V and SIMATIC ET 200MP/S7-1500 Technology
Module TM Timer DIDQ 16x24V Manuals, in Chapter Control and feedback signal interface .
3.4

Synchronization

After recording the connection between the controller and the TM Timer DIDQ technology
module (the controller is switched on and powered up, the header module (IM) is switched on
and powered up, the TM Timer DIDQ technology module is switched on and powered up,
establishing a connection from the controller to the header module (IM) and to the TM Timer
DIDQ technology module was successful), the TM Timer DIDQ is parameterized by the
controller and the header module (IM) synchronizes to the PN cycle clock.
The cyclic connection is thus established, the cyclic I/O data of the TM Timer DIDQ technology
module is now available in the controller (for access by the user program or for technology
object access).
Note
The TM Timer DIDQ technology module must only accessed via I/O access if the header
module (IM) and the technology module TM Timer DIDQ have been ramped-up. Otherwise,
the CPU switches to STOP mode due to an I/O access error during I/O access.
The synchronization can be monitored via the PeripheralFaultTask.
Monitoring of synchronization between a technology module and a SIMOTION controller with
PeripheralFaultTask
During the transition from START-UP to RUN, all technology modules with parameterized
technology functions are in the "NOT_SYNCHRONIZED" state.
● As soon as the Terminal Modules have been successfully synchronized, the
PeripheralFaultTask with interrupt ID "_SC_IO_MODULE_SYNCHRONIZED" (=214) is
called.
● If synchronization fails, the PeripheralFaultTask with interrupt ID
"_SC_IO_MODULE_NOT_SYNCHRONIZED" (=215) is called.
Technology Modules TM Timer DIDQ for SIMOTION SCOUT and SIMOTION SCOUT TIA
Commissioning Manual, 01/2015
Oversampling
X Oversampling
X Pulse width modulation
Configuring
3.4 Synchronization
32 states of the digital in‐
put
(oversampling pattern)
Specification of the 32
states of the digital output
(oversampling pattern)
Specification of pulse-
pause ratio as percent‐
age value
SIMATIC ET 200SP
59