Example of time stamping in redundant system
,QGXVWULDO(WKHUQHW
(7,63
:LQ&&
2SHUDWRU6WDWLRQ26
V\VWHPYLVXDOL]DWLRQ
5HGXQGDQW
'3PDVWHU
V\VWHPV
6+
DXWRPDWLRQ
V\VWHP
5HDOWLPH
WUDQVPLWWHU
6,&/2&.
56,6&RXSOHU
'LJLWDOLQSXWV
(7,63
GLVWULEXWHG,2ZLWK[,0
Figure 3-8
Sample configuration with 2 IM 152s for redundancy in an H-system
3.15.3
Time synchronization with a flexible time interval
Description
The synchronization interval can be set in the configuration tool.
The longer the synchronization interval is set, the lower the accuracy of the time stamping.
Configuration options
3.15 Time stamping
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
69