Appendix
A.1 Data formats
SIRIUS 3RW5 Modbus TCP communication module
74 Manual, 03/2018, A5E43676481002A/RS-AA/001
Statistic data group together the operating states from the past that are relevant to the load.
Examples of statistic data
The following values are examples of statistic data:
● Operating hours
– Motor operating hours
– Operating hours of the device (3RW5 Soft Starter)
● Number of motor overload trips
● Number of starts motor CW
● Number of starts motor CCW
You will find a complete overview of the statistic data in chapter Statistic data (Page 87).
Maximum pointers are stored extreme values of measured values from the past and are
used for preventive diagnostics. Maximum pointers are stored in the device and can be
deleted at any time.
Examples of maximum pointers
The following values are examples of maximum pointers:
● Number of motor overload trips
● Minimum and maximum phase current I L1, I L2, I L3
● Minimum and maximum line-to-line voltages
● Minimum and maximum line frequency
You will find a complete overview of the maximum pointers in chapter Maximum pointer
(Page 88).
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