Siemens SIMATIC ET 200M Manual page 177

Technical Specifications
Parameters for Time Stamping
Assign parameters for time stamping with STEP 7 for the ET 200M in the DP slave
properties and also for each digital input module in the module properties.
Table 8-3 Parameters for time stamping
Parameters
Time stamping
RLO edge detection
Time interval for
time synchronization
Parameters for Clock Synchronism
Assign parameters for clock synchronism with STEP 7 for the ET 200M in the DP
slave properties and also for each module in the module properties.
Table 8-4 Parameters for clock synchronism
Parameters
Synchronize slave
with DP cycle
Time t
i
(read in process
values)
Time t
o
(read out
process values)
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Value Range
Yes/no No
Rising edge/ Rising edge
falling edge
1.00 s to 655.35 s 10 s
(Value must
correspond to the
setting in the time
master)
Value Range
Disable/enable disable
(Values are preset by (Value is preset by
STEP 7) STEP 7)
(Values are preset by (Value is preset by
STEP 7) STEP 7)
Default Applicability
ET 200M
Module
Channel
ET 200M
Module
Channel
ET 200M
Default Applicability
ET 200M
ET 200M
ET 200M
Distributed I/O Device ET 200M
EWA-4NEB780600602-06