Historic log: event, Id-14 samples before trigger ) a, Samples before trigger ) – GE Industrial Solutions AF-650 GP General Purpose Drive Programming Guide User Manual
Page 111: 3 id-2# historic log
ID-12 Trigger Event
Select the trigger event. When the trigger event occurs, a
window is applied to freeze the log. The log will then retain a
specified percentage of samples before the occurrence of the
trigger event (ID-14 Samples Before Trigger).
Choices are described under E-## Digital Output.
Option:
Function:
[14]
Below feedb. low
[15]
Above feedb. high
[16]
Thermal warning
[17]
Line voltage out of range
[18]
Reversing
[19]
Warning
[20]
Alarm (trip)
[21]
Alarm (trip lock)
[22]
Comparator 0
[23]
Comparator 1
[24]
Comparator 2
[25]
Comparator 3
[26]
Logic rule 0
[27]
Logic rule 1
[28]
Logic rule 2
[29]
Logic rule 3
[33]
Digital input DI18
[34]
Digital input DI19
[35]
Digital input DI27
[36]
Digital input DI29
[37]
Digital input DI32
[38]
Digital input DI33
[50]
Comparator 4
[51]
Comparator 5
[60]
Logic rule 4
[61]
Logic rule 5
ID-13 Trending Mode
Option:
Function:
[0]
*
Trend always
Select [0] Log always for continuous
logging.
[1]
Trend once on
trigger
Select [1] Log once on trigger to
conditionally start and stop logging using
ID-12 Trigger Event and ID-14 Samples
Before Trigger.
ID-14 Samples Before Trigger
Range:
Function:
50
*
[0 - 100] Enter the percentage of all samples prior to a
trigger event which are to be retained in the log.
See also ID-12 Trigger Event and ID-13 Trending
3.17.3 ID-2# Historic Log
View up to 50 data items logged up to the last reported
trip. The data is stored in array parameters, where [0] is the
most recent data and [49] is the oldest data.
ID-20 Historic Log: Event
Array [50]
Range:
Function:
0
*
[0 - 255]
View the event type of the logged events.
ID-21 Historic Log: Value
Array [50]
Range:
Function:
0
*
[0 -
2147483647]
View the value of the logged event.
Interpret the event values according to this
table:
Digtal input
Decimal value. See
description after
converting to binary
value.
Digital output
Decimal value. See
for description after
converting to binary
value.
Warning word
Decimal value. See
DR-92 Warning Word for
description.
Alarm word
Decimal value. See
DR-90 Alarm Word for
description.
Status word
Decimal value. See
description after
converting to binary
value.
Control word
Decimal value. See
description.
Extended
status word
Decimal value. See
description.
Table 3.29
Parameter Descriptions
AF-650 GP Programming Guide
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