ABB Comem OLI, Инструкция по эксплуатации

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TRANSFORMER COMPONENTS
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Appendix A: MODBUS communication
A1 MODBUS register
Register address Operation Notes
Operation for monitoring
0x2000
R Level value (0-100%)
0x2001 R Minutes from the last powering
0x2002 R Days from the last powering
0x2003 R Max level value (%) in the current day
0x2004 R Min level value (%) in the current day
0x2005 R Number of powering lost in the day
0x2006 R Minimum range value
0x2007 R Maximum range value
0x200A R Software version
Data logging**
0x2100
R Max level in the day -1
0x2101 R Min level in the day -1
0x2102 R Max level in the day -2
0x2103 R Min level in the day -2
0x2104 R Max level in the day -3
0x2105 R Min level in the day -3
… … …
0x215C R Max level in the day -23
0x215D R Min level in the day -23
0x215E R Max level in the day -24
0x215F R Min level in the day -24
Events log
0x2300
R Events number
0x2301 R Timestamp Hi [Event 1]*
0x2302 R Timestamp Low [Event 1]*
0x2303 R Event type: value 4=Change Date[Event 1]
0x2304 R Level Value at the moment of the event [Event 1]
… … …
0x248D R Timestamp Hi [Event 100]*
0x248E R Timestamp Low [Event 100]*
0x248F R Event type: value 4=Change Date[Event 100]
0x2490 R Level Value at the moment of the event [Event 100]
Table 7
*Date and time of an event are calculated in this way:
Event Date/Time = Timestamp Hi (seconds) + (216) x Timestamp Low (seconds) + (01-Jan-2014 00hh:00min:00sec)
** The daily maximum and minimum data were saved starting from the nearest day, in registers 0x2100 and 0x2101, at the farthest day, in registers
0x215E e0x215F.