BE1-951
Reporting and Alarm Functions
6-27
Table 6-14. Possible Oscillographic Records.
Number of Records
Length In Cycles
6
40
8
30
10
24
12
20
15
16
16
15
Oscillographic Records Settings
The oscillographic recording function can be programmed from the ASCII command interface using the SG-
OSC (settings general, oscillography) command or the HMI using screen to be determined. See Table 6-15
for possible settings.
Table 6-15. Recording Oscillographic Records Settings
Setting
Range
Increment
Unit of Measure
Default
Number of record
partitions
Standard Memory:
6, 8, 10, 12, 15, 16
N/A
Oscillographic
records
16
SG-OSC Command
Purpose:
Read or program the number of oscillograph fault records saved
Syntax:
SG-OSC[=<number of record partitions>]
Comments: See Table 6-14 for SG-OSC settings information.
Retrieving Oscillographic Records
The fault summary directory and the fault summary reports list the numbers assigned to each fault record
and the number of oscillographic records associated with each fault. Oscillographic records can be retrieved
using the RO (report oscillography) command.
RO Command
Purpose:
Read Oscillographic COMTRADE .DAT/.CFG/.HDR Fault Report
Syntax :
RO-nA/B[#].CFG/DAT/HDR
Comments: This is a read-only command.
n = fault report number from 1 to 255. Identical to the number shown in the fault log.
A = ASCII file format
B = binary file format
# = report identifier. 1 (start fault) or 2 (end fault)
CFG = configuration file
DAT = data file
HDR = Header file
Only one oscillographic report file can be requested at a time. Reports are transmitted in COMTRADE
format. Either a configuration file (CFG), a data file (DAT), or a header file (HDR) can be requested. Header
files contain the fault summary report followed by all the pertinent settings that are associated with the
requested fault record and are available only in ASCII format. These settings include the following.
•
BESTlogic settings for User Programmable Logic Scheme.
•
User Programmable Label settings, Global I/O settings.
•
The protection setting group active during the fault.
