Clocked Interrupts Dialog Box - Siemens SIMATIC ET 200S Manual

Configuration Options
Procedure for parameterizing clocking
1. Carry out settings on the CPU:
"Object Properties" of the CPU > "Clocked interrupts" tab
– Set the CPU clocked interrupt
– Select the DP master system used.
– Select the desired partial process image.
Memory
General
OB 61:
Figure 3-6
2. Carry out settings on the DP master system:
"Object Properties" of the DP master > "General" tab > "Properties" button >
"Parameters" tab > "Properties" button > "Network Settings" tab > "Options"
button
– Activate equidistance on the DP master system
– Set the length of the equidistant DP cycle (max. 32 ms).
– Set "Times Ti and To same for all Slaves" (results in synchronization of the
I/O data of the different DP slaves)
– You can set the Ti and To times separately. Recommended: Accept the
default settings for Ti and To.
3-28
Time-of-day
Interrupts
interrupts
Startup Clocked interrupts
DP master
Priority
system no.
25 25 1

Clocked interrupts dialog box

Cyclic interrupts Diagnostics / clock
Cycle / clock memory
Process image partition(s)
(e.g.: 1.4)
1
ET 200S Distributed I/O System
Protection
Retentivity
Time lag
3.000 ms
Default
EWA-4NEB780602402-09