Snvt_Alarm Outputs - ABB REC 523 Technical Reference Manual

1MRS750881-MUM
6.5.3.
Remote Monitoring and Control Unit
Technical Reference Manual
EventMaskMSB is element 1. Value 0...(2
EventMaskLSB is element 2. Value 0...(2
OutputNetworkVariableName is element 3.Value "LM_xxxxx"
ProcessDataObjectName is element 4.Value "FxxxDyyy"
The following syntax is used for reading or writing:
>nnnR231M<tableNo><entry><element>:CC
The reading of elements 3 and 4 of entry 18, for example:
Message form:
>nnnR231M101803/101804:CC
Reply form:
<nnnD:LM_ANA_2/F234I003:CC
The entries must be sorted on the basis of the application ID, starting
from the smallest application ID number.

SNVT_alarm outputs

The events received by the LonMark application, but not defined in the POD, are
converted into SNVT_alarm data. There are two separate asynchronous
SNVT_alarm outputs which may be used by two different receivers. The network
variable indexes are 66 and 67.
Table 6.5.3-1 SNVT alarm data
SNVT_alarm
REC 523 event data
element
Location(6) ASCII text "SPAxxx"
xxx = SPA slave number
Object_id Application id (channel number)
Alarm_type_t 128 + Event code
Priority_level 0
Index_to_SNVT 0, 83, 52 or 252 (SNVT_state,
SNVT_count_inc, NV_32b_analog)
Value (4) Value from internal event structure
Year Date and time from internal event
Month structure
Day
Hour
Minute
Second
Millisecond
Alarm_limit(4) 0 0 0 0
REC 523
32
-1)
32
-1)
59