Siemens SIMATIC ET 200M Operating Instructions Manual page 232

Technical Specifications
10.2 Parameters of the IM 153-x
Parameters
Enhanced diagnostics
Module diagnostics
Module status
Channel-specific diagnostics
Parameters for time stamping
Configure the time stamping with
then in addition for the respective digital input modules in the module properties.
Table 10- 3 Parameters for time stamping
Parameters
Time stamping
RLO edge detection
Time interval for
time synchronization
Parameters for clock synchronism
Configure the isochrone mode with
then in addition for the respective digital input modules in the module properties.
Table 10- 4 Parameters for clock synchronism
Parameters
Synchronize the slave to the
DP cycle
Time Ti
(read process values)
Time To
(output process values)
230
Range of values
yes/no
block / enable
block / enable
block / enable
STEP 7
Range of values
yes/no
rising edge /
falling edge
1 s to 60 s
(value must correspond with
the setting in the time master)
Range of values
block / enable
(Values will be specified by
STEP 7
)
(Values will be specified by
STEP 7
)
Default
No
enable
enable
enable
for the ET 200M in the DP slave properties and
Default
No
Rising edge
10 s
STEP 7
for the ET 200M in the DP slave properties and
Default
Disable
(Value will be specified by
STEP 7
)
(Value will be specified by
STEP 7
)
Operating Instructions, 12/2008, EWA-4NEB780600602-08
Scope
ET 200M
No: 29 bytes;
Yes: 64 bytes with IM 153-1 or
96 bytes with IM 153-2 diagnostic
frame
ET 200M
ET 200M
ET 200M
Scope
ET 200M
Module
Channel
ET 200M
Module
Channel
ET 200M
Scope
ET 200M
ET 200M
ET 200M
ET 200M