GE Ecomagination AF-600 FP Programming Manual page 112

Parameter Description
ID-14 Samples Before Trigger
Range: Function:
50 [0 - 100] Enter the percentage of all samples to be
*
retained in the log before a trigger event occurs.
See also parameter ID-12 Trigger Event and
parameter ID-13 Trending Mode.
3.16.3 ID-2# Historic Log
View up to 50 logged data items via the array parameters
in this parameter group. Data is logged every time an
event occurs (not to be confused with LC events). Events in
this context are defined as a change in 1 of the following
areas:
•
Digital inputs.
•
Digital outputs.
•
Warning word.
•
Alarm word.
•
Status word.
•
Control word.
•
Extended status word.
Events are logged with value and time stamp in ms. The
time interval between 2 events depends on how often
events occur (maximum once every scan time). Data
logging is continuous, but if an alarm occurs, the log is
saved and the values can be viewed on the display. This
feature is useful, for example when carrying out service
following a trip. View the historic log contained in this
parameter via the serial communication port or via the
display.
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 - View the value of the logged event.
*
2147483647] Interpret the event values according to
Table 3.17:
Digital input
DET-620D
AF-600 FP™ Programming Guide
Decimal value. See
parameter DR-60 Digital
Input for description after
converting to binary
value.
03/2016 All rights reserved.
ID-21 Historic Log: Value
Array [50]
Range: Function:
Digital output Decimal value. See
Warning word Decimal value. See
Alarm word
Status word
Control word
Extended
status word
Table 3.17 Logged Events
ID-22 Historic Log: Time
Array [50]
Range: Function:
0 ms [0 - 2147483647 View the time at which the logged
*
ms] event occurred. Time is measured in
ms since frequency converter start. The
maximum value corresponds to
approximately 24 days, which means
that the count restarts at 0 after this
time period.
ID-23 Historic log: Date and Time
Array [50]
Range: Function:
0 [0 - 0] Array parameter; Date & Time 0–49: This parameter
*
shows at which time the logged event occurred.
3.16.4 ID-3# Alarm Log
Parameters in this group are array parameters, where up to
10 fault logs can be viewed. 0 is the most recent logged
data, and 9 is the oldest. Fault codes, values, and time
stamp can be viewed for all logged data.
parameter DR-66 Digital
Output [bin] for a
description after
converting to binary
value.
parameter DR-92 Warning
Word for a description.
Decimal value. See
parameter DR-90 Alarm
Word for a description.
Decimal value. See
parameter DR-03 Status
Word for a description
after converting to binary
value.
Decimal value. See
parameter DR-00 Control
Word for a description.
Decimal value. See
parameter DR-94 Ext.
Status Word for a
description.
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