History (Level 1 Or 2); History R (Level 2); Ldp (Level 1 Or 2); Ldp D (Level 1 Or 2) - Siemens SIMPRO-100 Instruction Manual

SIMPRO-100
6.8.7 HISTORY
HISTORY n displays event summaries. If no
parameters are specified with the HISTORY
command, the relay displays up to 14 of the most
recent event summaries in reverse chronological
order. If n is a number (1 – 14), the relay displays
the n most recent event summaries. The relay
saves up to fourteen 15-cycle event reports. For
more details on the information included in the
relay event summaries, see Chapter 9, page 117.
6.8.8 HISTORY R
HISTORY R removes the event summaries and
all corresponding event reports from nonvolatile
memory.
6.8.9 LDP
(Level 1 or 2)
Use the LDP (Load Profile) command to view
information stored by the relay Load Profile
function described in detail in Chapter 8,
page 111. Each load profile entry is stored with a
record number, a date, and a time. You can
access load profile data by record number or by
date. The most recent record is always record
number 1. The various LDP command options
are listed in Table 6.8.
Serial Port
Command
LDP Display all available load profile data.
LDP n Display the n most recent load profile
records, starting with record n.
LDP n1 n2 Display load profile records n2 to n1,
starting with n2.
LDP d1 Display all the load profile records made
on date d1.
LDP d1 d2 Display all the load profile records made
from d2 to d1, inclusive, starting with d2.
Table 6.8 LDP Command Options
The date entries used with the LDP command
should match the Date Format setting. If the Date
Format setting equals MDY, then the dates
entered should have the format mm/dd/yyyy. If
the Date Format setting equals YMD, then the
dates entered should have the format
yyyy/mm/dd.
PRIM-2400C
(Level 1 or 2)
(Level 2)
Description
ASCII Serial Port Operation
If the requested load profile records do not exist,
the relay responds
No Load Profile Data
6.8.10 LDP D
(Level 1 or 2)
Use the LDP D command to learn how many total
days of data the relay can store and how many
days remain until the oldest data is lost.
6.8.11 LDP R
(Level 2)
LDP R removes the load profile data from
nonvolatile memory.
6.8.12 METER
The METER commands provide access to the
relay metering data. To make the extensive
amount of meter information manageable, the
relay divides the displayed information into five
groups: Instantaneous, Demand, Energy,
Maximum/Minimum, and Thermal.
6.8.13 Instantaneous Metering:
METER k
The METER k command displays instantaneous
magnitudes (and angles if applicable) of the
measured and calculated analog quantities.
The angles are referenced to the A-phase voltage
if it is included and greater than 13 V secondary;
otherwise, the angles are referenced to A-phase
current. The angles range from -179.99° –
180.00°.
To view the instantaneous meter values once,
use the METER command. To view the METER
values k times, use the METER k command,
where k is a number between 1 and 32767.
6.8.14 Demand Metering:
METER D
The METER D command displays the demand
and peak demand current values. If the relay is
equipped with voltage inputs, power demand and
peak power demand quantities are also included.
.
(Level 1 or 2)
6
91