ABB Arc Guard System TVOC-2-COM, Руководство по настройке

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26 ABB ARC GUARD SYSTEM™ – TVOC-2-COM MODBUS CONFIGUR ATION MANUAL
4.4.2 Diagnostics information
The following registers contain the same information as
menu 2. Diagnostics on the HMI.
Diagnostics error registers contain information about the
current active error. If there is no active error they contain
0x0000. The format of the registers are as described in
4.4.3 Error information below.
Diagnostics trip registers contain information about the
current active trip. If there is no active trip they contain
0x0000. The format of the registers are as described in
4.4.1 Trip information above.
Register System state can be read to see if there is an
active error/trip.
4.4.2.1
Perform diagnostics
Write value 1 to this register to perform diagnostic test.
4.4.2.2
Last performed diagnostics date
Date of last performed diagnostics. Format as described
in 4.4.1.4 Trip x date above.
4.4.2.3
Last performed diagnostics time HHMM
Time of last performed diagnostics. Format as described
in 4.4.1.5 Trip x time HHMM above.
4.4.3 Error information
The error registers contain information about the last 9
errors that has occurred. If less than 9 errors has occurred,
which can be checked by reading register Number of
errors, the register values will be 0xFFFF.
4.4.3.1
Error x date
The date the error occurred. The date is expressed as
number of days since January 1, 1970.
Example:
the value 0x42B6 (17078) corresponds to
October 4, 2016.
4.4.3.2
Error x time HHMM
The hours and minutes of time the trip occurred. The time
is expressed in 24h format as a 16 bit value where the
most significant byte contains the hours and the least
significant the minutes.
Example: the value 0x0922 (2338) corresponds to 09:34.
4.4.3.3
Error x time SS
The seconds of the time the trip occurred.
04
Draft, ne pas diffuser Wed Dec 05 2018 12:41:51 GMT+0100 (Romance Standard Time)