Reaction To Cpu Stop - Siemens SIMATIC S7-1500 Manual

Configuring/address space

4.2 Reaction to CPU STOP

4.2 Reaction to CPU STOP
The following overview shows the reaction of the technology module to a transition of the
CPU to STOP. The reaction is not configurable.
Table 4- 2
RUN-STOP transition
STOP-RUN transition
4.3 Address space
Address space of the technology module
Table 4- 3
Channel configuration
1 channel
2 channels
3 channels
4 channels
Additional information
For a description of the control and feedback interface of the technology module, see section
Control and feedback interface (Page 34).
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Reaction of technology module to CPU STOP
Reaction of technology module
The technology module executes a Coast Stop (OFF2), which causes
the pulse output to stop. If you are using a drive enable, the correspond-
ing digital output is reset immediately.
The control interface is no longer evaluated. The feedback interface
continues returning the last acquired values. The feedback interface
continues signaling diagnostic information using the Fault_Present and
Sensor_Error bits.
Active functions, such as for the reference switch, are aborted.
The configuration of the technology module is not reset. The feedback
interface keeps the last acquired position value (G1_XIST1).
Range of the input addresses and output addresses of the TM PTO 4
Address space
Inputs
18 bytes
36 bytes
54 bytes
72 bytes
Outputs
10 bytes
20 bytes
30 bytes
40 bytes
Technology Module TM PTO 4 (6ES7553-1AA00-0AB0)
Manual, 12/2016, A5E38896703-AA