Circutor AR5 User manual

SUPPLY NETWORK ANALYZER
AR5
(Code 7 71 301)
(FLICKER Program)
(Code 7 71 323)
INSTRUCTION MANUAL
( M 981 504 / 99 A )
(c) CIRCUTOR S.A.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 2
CONTENTS page
1.- DESCRIPTION........................................................................................................................................... 3
2.- Checking the contents of your package ...................................................................................................... 3
3.- ANALYZER STARTUP ............................................................................................................................ 4
3.1.- Loading a new program.............................................................................................................................. 4
3.2.- Choice of the operation mode program ...................................................................................................... 5
3.3.- Energy saving ............................................................................................................................................. 5
4.- DATA VISUALIZATION ON DISPLAY ................................................................................................. 6
4.1.- Base screen ................................................................................................................................................. 6
4.1.1.- Screen of instantaneous values ........................................................................................................... 6
4.1.2.- Screen of maximum and minimum values.......................................................................................... 7
4.2.- Other visualization screens......................................................................................................................... 8
4.2.1.- Flicker visualization screen ................................................................................................................. 8
4.2.2.- Visualization of 3 parameters in a big size mode ................................................................................ 9
4.2.3.- Bar graphs.......................................................................................................................................... 10
4.2.4.- Oscilloscope....................................................................................................................................... 11
4.2.4.1.- Three phase: Voltage - Current................................................................................................... 11
4.2.5.- Setup visualization............................................................................................................................. 12
4.3.- Warning messages .................................................................................................................................... 12
5.- PROGRAMMING THE AR5................................................................................................................... 13
5.1.- SETUP menu ............................................................................................................................................ 14
5.1.1.- Measure ............................................................................................................................................. 15
5.1.1.1.- CIRCUIT: Circuit type ............................................................................................................... 15
5.1.1.2.- TR.REL : Transformer ratios...................................................................................................... 15
5.1.2.- RECORD menu ................................................................................................................................. 16
5.1.2.1.- PERIOD: recording period ......................................................................................................... 16
5.1.2.2.- TRIGGER: Trigger conditions ................................................................................................... 16
5.1.2.3.- NAME: recording file name ....................................................................................................... 19
5.1.2.4.- TYPE: recording file type........................................................................................................... 19
5.1.2.5.- PARAM: Choosing the parameters to be saved ......................................................................... 21
5.1.3.- COMM: Communication parameters ................................................................................................ 22
5.1.4.- CLOCK: Internal clock...................................................................................................................... 22
5.1.5.- Pst: Period for flicker calculation ...................................................................................................... 22
5.1.6.- RECALL: Read configuration........................................................................................................... 23
5.2.- DISPLAY menu ....................................................................................................................................... 23
5.2.1.- OPTIONS: Screen options................................................................................................................. 23
5.2.2.- CONTRAST: Screen contrast............................................................................................................ 24
5.3.- RUN: data recording process status.......................................................................................................... 24
5.4.- FILES Menu ............................................................................................................................................. 25
5.4.1.- DIR: Directory................................................................................................................................... 25
5.4.2.- DELETE: Deleting a file ................................................................................................................... 25
5.4.3.- FORMAT: Formatting the AR5 internal memory ............................................................................. 26
5.5.- CLEAR menu: Deleting data.................................................................................................................... 26
6.- TECHNICAL SPECIFICATIONS ........................................................................................................... 26
7.- SAFETY WARNINGS............................................................................................................................. 27
8.- TECHNICAL SERVICE .......................................................................................................................... 27
A.- QUICK GUIDE (AR5 - Flicker) .................................................................................................................... 28

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 3
1.- DESCRIPTION
This manual is aimed to familiarize de user with the operation of the “Flicker
analyzer” program for the portable analyzer model AR5.
To get all necessary information about operation instructions and safety
warnings of the portable analyzer AR5 consult its instruction manual (code
M981504).
According to the user’s choice, the analyzer stores in memory files with
following extensions: *.A5F and/or, *.A5M “Standard” or *.A5T “Especial”.
Recording data process is done by means of a liner memory. That means that
once memory is full, no new data is recorded anymore.
2.- Checking the contents of your package
After receiving the analyzer, please check the following points:
a) The delivered material corresponds with your order specifications.
b) After unpacking, check that the instrument has not been damaged in transit.
c) The standard set includes the following items:
•1 cartridge for programming the AR5 containing the ordered operation
mode program.
•1 Instruction Manual.
•3,5” diskettes containing the PC software update.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 4
3.- ANALYZER STARTUP
3.1.- Loading a new program
The AR5 has an internal memory to save diverse operation mode programs to
be used by the user.
Before initiating this procedure, check than the AR5 battery is charged.
Loading program action cannot be done whether the power supplier set is connected
to the AR5, since the cartridge is to be connected to the input also used to connect
the power supplier set.
To load any program, follow these instruction precisely:
•Turn the meter off.
•Connect the cartridge to the AUX input of the meter.
•Turn the meter on.
•Select with the keys [5]& [6]that you want to perform a program loading action
(LOAD PROGRAM). Press [ENTER] or wait for a while to confirm this operation.
•Select the position to save the program into.
•The AR5 will perform a test to check that the cartridge has been properly
connected.
•If an inserted cartridge is detected, then the program will be loaded.
•Once the loading is completed, reset the meter.
•If no cartridge was found or a loading mistake occurred, reset the meter and redo
the above steps.
A cartridge will be only valid for the analyzer which the
program was for the first time loaded into.
Note on the cartridge the serial number of its related AR5.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 5
3.2.- Choice of the operation mode program
The AR5 can hold in memory different operation mode programs. The choice
of the program to be used is done when starting the meter up.
•Turn the AR5 on.
•A list of available programs will be shown on display.
•Use keys [5]& [6]for the choice of the desired program.
•Press [ENTER] or wait for a while to confirm this operation.
CHECK THE SETUP UP !!!!
All programs have an independent setup, therefore, the setup must be always
check to ensure a proper operation.
For instance, whether the setup is modified at the “ANALYZER” program,
these modification will not be valid for the “FLICKER” program, and so for any
program.
3.3.- Energy saving
The AR5 analyzer is equipped with a saving energy system in order to enlarge its
operation autonomy. That way, if no key is pressed for at least 5 minutes, the display
is automatically off. The analyzer continues the recording data process but nothing
appears on display.
The display will be automatically on when any key1is pressed.
1Keys that light the display on are: [3],[4],[5],[6],[SET],[ENTER] y [ESC].
The key [ON] has no effect
The key [OFF] turns the meter off without lighting the display

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 6
4.- DATA VISUALIZATION ON DISPLAY
All measured instantaneous values, as well as maximum and minimum, can
be read on a 160 x 160 pixel, liquid, crystal display.
An indication of the type of data being displayed is shown at the upper right
corner.
Data visualization screens of AR5 analyzer working with the flicker program
are the same ones that ones described in the AR5 manual.
4.1.- Base screen
4.1.1.- Screen of instantaneous values
When powering the AR5 on, the display will show:
AR5 FLICKER
INST L1 L2 L3 III
Vp-n
A
kW
kvarL
kvar
C
P.F.
Hz
kVA
220 221 223 221
kWh 0.000
kvarhL 0.000
kvarhC 0.000
25 / 10 / 97 17 : 31 : 29
Instantaneous value screen
Voltage : Readout of the instantaneous RMS value measured at each phase (L1, L2
& L3) and the average value of the instantaneous values of the three phases (III).
Current : Readout of the instantaneous RMS value measured at each phase (L1, L2
& L3) and the average value of the instantaneous values of the three phases (III).
Active power: The active power is calculated from instantaneous voltage and current
data. The readout gives the instantaneous values of the active power of each phase
and also the three phase total instantaneous active power, which is the addition of
each phase value.
Inductive reactive power: The inductive reactive power is calculated from
instantaneous voltage and current data. The readout gives the instantaneous values
of the inductive reactive power of each phase and also the three phase total
instantaneous inductive reactive power, which is the addition of each phase value.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 7
Capacitive reactive power: The capacitive reactive power is calculated from
instantaneous voltage and current data. The readout gives the instantaneous values
of the capacitive reactive power of each phase and also the three phase total
instantaneous capacitive reactive power, which is the addition of each phase value.
Power factor : Readout of the power factor of each phase and the three phase
average value.
Frequency : Readout of the instantaneous value of the frequency (Hz).
Apparent power : Readout of the three phase total instantaneous apparent, which is
the addition of each phase value.
Energies: Readout of active, inductive reactive, and capacitive energy counters from
the moment that the energy counters were reset to zero (see section 5.5.-)
Time and Date. (time/date): Readout of present time and date. For any modification,
see section 5.1.4.- CLOCK: Internal clock.
4.1.2.- Screen of maximum and minimum values
AR5 FLICKER
MAX L1 L2 L3 III
Vp-n
A
kW
kvarL
kvarC
P.F.
Hz
kVA
220 221 223 221
kWh -0.000
kvarhL -0.000
kvarhC -0.000
25 / 10 / 97 17 : 31 : 29
Screen of maximum values
An indication of the type of data being displayed is shown at the upper right
corner: INST (Instantaneous), MAX (Maximum) or MIN (Minimum).
Maximum and minimum values displayed correspond to the maximum and
minimum values obtained from the instantaneous values.
The negative energy counters are then displayed in place of positive energies.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 8
4.2.- Other visualization screens
Through the key [ESC] other additional screens can be displayed.
4.2.1.- Flicker visualization screen
AR5 FLICKER
MAXL1L2L3
Vp-n*
WA
P
220 221 223
Pst
Vp-n**
P0.1
P1
P3
P10
P50
25 / 10 / 97 17 : 31 : 29
Flicker Visualization Screen
Following values are shown in this screen:
Phase-to-Neutral voltage (Vp-n*): Value of the instantaneous voltage in the power
system.
Flicker RMS (WA) : Value of the Flicker RMS that is defined as the average result of
the weighted Flicker value due to each frequency.
Instantaneous Flicker (P) : Indication of a non-linear perception level of the eye-brain
set (Perceptivity). This is calculated from the Flicker :
Phase-to-Neutral voltage (Vp-n**): Voltage average value during the defined Pst
period.
Severity (Pst) : From perceptivity values obtained and at the end of each period the
analyzer calculates the severity (Pst), which gives a short-term flicker measurement.
Maximum perceptivity (P0.1, P1, P3, P10 & P50): These coefficient indicate the
maximum perceptivity reached during the l 0,1%, 1%, 3%, 10% & 50% of the defined
Pst period.
Severidad Pst P P P P P== + + + +0 0314 0 0525 0 0657 0 28 0 08
0 1 1 3 10 50
,,,,,
.
()
2
_FLICKERRMStyPerceptivi =
()
∑∑ 











== N
n
n
N
weighted
Flic FT
V
dV
nFlic
RMS 1
2
2
1
ker
%
ker

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 9
4.2.2.- Visualization of 3 parameters in a big size mode
Three instantaneous parameters of your choice can be bigger-size displayed
for a clearer reading.
INST AR5 FLICKER
Vp-n
L1
220
Vp-n
L2
221
Vp-n
L3
224
25 / 06 / 95 17 : 31 : 29
NOTE : The 3 parameters to be displayed can be selected as follows:
a.- Pressing: SET --> DISPLAY -->OPTIONS ---> MEASURE ---> EXPAND.V
b.- Directly pressing [ENTER]:
To modify:
- Select with the keys [6], [5], [4] or [3]the desired parameter and press
[SET] to validate the choice.
- Select “CLEAR ALL “ on display + [SET] to clear all parameters.
- [ENTER] to validate the choice or [ESC] to exit with no modification.
Only three parameters can be selected at once.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 10
4.2.3.- Bar graphs
Simultaneous graphic representation on display of the three phases (L1, L2 &
L3) of the selected parameter.
AR5 FLICKER
INST
V
L1
220
L2
221
L3
223
250
0
25 / 06 / 95 17 : 31 : 29
NOTE : Both the parameter to be displayed and the graphic scale can be selected as
follows:
a.- Press: SET --> DISPLAY -->OPTIONS ---> MEASURE ---> BAR.GR.V
b.- Directly pressing [ENTER]:
¾Select with keys [6]or [5]the desired parameter: Vp-n, Vp-p, kVA, Hz,
PF, kvarC, kvarL, kW & A. Press [ENTER] to validate the choice.
¾Set the scale offset (ZERO SCALE) with keys [6], [5], [4], [3], [SET] &
press [ENTER] to validate the operation.
¾Set the full-scale value (FULL SCALE) with keys [6], [5], [4], [3], [SET]
& press [ENTER] to validate the operation.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 11
4.2.4.- Oscilloscope
The display concurrently shows the waveforms of voltage and current of each
phase (L1, L2 & L3).
4.2.4.1.- Three phase: Voltage - Current.
¾Above each wave form the R.M.S. values of the captured cycle are shown,
both for the voltage and the current waves.
¾Pressing [ENTER] a new wave form is captured.
¾Keys [4] &[3] permit moving the cursor across the horizontal axis, and
the instantaneous values of voltage and current are shown for each point.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 12
4.2.5.- Setup visualization
This screen permits to check all Setup parameters in the analyzer.
The screen on the left is the one shown on the analyzer’s display. The screen
on the right explains the meaning of each term.
AR5 FLICKER AR5 FLICKER
SETUP SETUP
Measure: Triphasic
1/1V 5A
Type of measuring circuit
V.T. ratio C.T. ratio
File: Std-prog.A5M
00:15:00 Harm. 50
Name and type of file
Recording period Type A5I
Trigger: Auto
0 0
00/00/92 00:00:00
00/00/92 00:00:00
Trigger parameter
Max. Value Min. Value
Trigger: date On
Trigger: date Off
Com: 9600/ NO /8/1 Communication parameters
25/10/97 7:31:29 Preset date
4.3.- Warning messages
Some warning messages can appear at the visualization screens. These
messages inform about the AR5 performance:
- STOP: The analyzer is not recording data.
- TRIG?: Trigger conditions are not met. No data is being recorded.
- M. Full: Memory is full.
- M.Error: There is an error in the memory. The memory must be formatted.
-Analyzer’s battery status. Notice than when only one bar is shown, the
analyzer’s battery is very low and this can be powered off at any moment.
- WARNING MAX 500 V: The maximum allowable phase to neutral voltage
of 500 V has been exceeded during the measuring process. When measuring
phase to phase voltages the limit is set at 866 V.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 13
5.- PROGRAMMING THE AR5
To accessing AR5 setup options press the key [SET]. The analyzer will then
inquiry for a password that consists of a key sequence to be pressed (the user has
15 seconds to press this sequence):
PASSWORD
[3] [SET] [5] [SET]
Once this password is entered, the analyzer will permit the user to modify any
Setup parameters.
All programs have an independent setup, therefore, the setup must be always
check to ensure a proper operation, since any modification will only affect the active
operation program.
Diverse setting MENUS are available:
SETUP
DISPLAY
RUN
FILES
CLEAR
(INITIAL MENU
•Select one option with keys [6]& [5].
•To access any menu option use [4] or [ENTER].
•To close the menu press [3] or [ESC]. If this key is used when only the
main menu is open, this is closed. Whether any modification over any
setup parameter was done, before closing a confirmation of setup change
is requested on display.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 14
5.1.- SETUP menu
The AR5 meter can be user-configured to different performances involving its
data analysis and recording modes, as it is followed shown:
SETUP
·MEASURE
RECORD
COMM
CLOCK
RECALL
(SETUP menu.
MEASURE
·CIRCUIT
TR.REL
Three phase, ARON.
C.T and V.T ratios.
RECORD
·
PERIOD
TRIGGER
NAME
TYPE
PARAM
hh:mm:ss ( 1 s to 4 h )
Level, Time.
File name ( 8 characters ).
File type: Standard, Special, Flicker.
Special file parameters.
COMM Baud / Parity / Bits / Stop bits.
CLOCK DD/MM/YY hh:mm:ss.
Pst Period for calculation of Pst. (5 min to 30 min)
RECALL Standard.
Recall Stand.. sure <yes > <no>.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 15
5.1.1.- Measure
Measuring conditions are set at this option: PROGRAMMING THE
CONNECTION TYPE ( THREE PHASE or ARON) and C.T. and V.T. RATIOS
MEASURE :
·CIRCUIT
TR.REL
Three phase, ARON.
Prim. V, Secon. V, Prim. I
5.1.1.1.- CIRCUIT: Circuit type
Choice among a THREE PHASE or ARON system (rotary input).
5.1.1.2.- TR.REL : Transformer ratios
V.T. and C.T. are here programmed:
TR.REL :
·REL. V
REL. A
Primary and secondary voltage values
Primary current value
- REL. V: Voltage transformer ratio. The primary voltage is firstly asked, and
then the secondary voltage.
- REL. I: Ammeter clamp primary.
NOTE 1 : If voltage is directly measured (no voltage transformer is used), you must
set PRIM.V = 1/SECV.V = 1.
NOTE 2 : REL. I --> This option permits to program:
a) The ratio of the ammeter clamp to be used.
b) In case of a high voltage system, the measurement will be carried out through
the secondary of current transformers. A shunt ATS-III 5 A a.c./ 2 V a.c. or CP-5
clamp will be then required to enter the measurement signal into the AR5
analyzer (Never directly connect the 5 A signal to the AR5.). For this case, the
C.T. primary must be set at the primary value of the C.T. used for measuring
purposes.
Ratio set must be modified for each ammeter or transformer type change to
avoid measurement mistakes. Standard clamps give a voltage output (generally 2
a.c. at full-scale).

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 16
5.1.2.- RECORD menu
The recording conditions are here user-programmed:
RECORD
·
PERIOD
TRIGGER
NAME
TYPE
PARAM
hh:mm:ss ( 5 s to 4 h ).
LEVEL, TIME.
File name ( 8 characters ).
File type: standard or special.
Parameters stored by the AR5 when selecting an special File
5.1.2.1.- PERIOD: recording period
All values measured by the AR5 can be periodically saved in memory. The
recording period (time period between each record) is user-definable.
Each record consists of the average values measured during the pre-defined
period. This recording period can be from 5 s to 4 h for the standard and special type
files (files .A5M & .A5T).
5.1.2.2.- TRIGGER: Trigger conditions
TRIGGER
LEVEL
TIME
You can program here certain conditions (Trigger) so that values are saved in
memory only when these conditions are met.
Two types of trigger conditions are available:
1) Time trigger (TIME): DATE/TIME of ON (starting measurement process), &/or
OFF (ending measurement process).
2) Parameter trigger (LEVEL): you can set a maximum threshold (measured values
must be higher) &/or a minimum (measured values must be lower) that define
the value range within the recording actions are performed (thus, for instance, the
voltage to be higher than a certain level, or the current lower than another one,
etc.).
Whether the defined trigger conditions are met, the AR5 stores data to its
internal memory (STORE ON); and, on the contrary, no information is stored to
memory (STORE OFF) and the display will show the message TRIG?.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 17
•LEVEL:
Lets to set the trigger for a parameter, as well as its maximum and minimum
range-limiting values.
- PARAM:
Choice of the parameter for the trigger condition: (rotary input).
- Select with keys [6] or [5]the desired parameter:
Vp-p, Vp-n, A, kW, kvarL, kvarC, PF, Hz, kVA, Auto (None).
- [ENTER] to validate the choice. ([ESC] to exit with no modification)
- MAX:
Set here the maximum threshold: (numeric input).
- Select with keys [6], [5], [4] or [3]the desired value and press [SET] to
validate each figure.
Select “Í“ on display + [SET] to delete a figure.
- [ENTER] to validate the total value or [ESC] to exit with no modification.
- MIN:
Set here the minimum threshold: (numeric input).
- Select with keys [6], [5], [4] or [3]the desired value and press [SET] to
validate each figure.
- Select “Í“ on display + [SET] to delete a figure.
- [ENTER] to validate the total value or [ESC] to exit with no modification.
Note: the set value will be valid only if a trigger parameter was previously defined.
POINTS TO CONSIDER:
If the selected parameter is voltage, current or any power:
1) When setting the maximum and minimum values take into account the units:
Parameter Format
Voltage V. With decimals kV
ex. 230.V 230.0kV
Current A
Power kW
If the frequency is selected, both the maximum and minimum values can be
typed with a decimal (xx.x).
2) The trigger condition is met when either the instantaneous value of any of the
three phases (L1, L2 or L3) or the three phase value of the selected parameter is
higher than the maximum or lower than the minimum (the analyzer switch from
STORE OFF to STORE ON).
Minimum Maximum
STORE ON <------ ......STORE OFF...... -----> STORE ON
any any
lower value higher value
•TIME:

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 18
Lets to set the time trigger, that is, to define the period to perform the data
storage.
- TIME ON:
When selecting this option the present ON conditions are shown on display:
TIME .ON
00 /00 /00 00 :00 : 00
day/month/year hour:minute:second
- Pressing [ENTER]: ON values on display are directly validated.
- To modify: (rotary input).
- Select with keys [4] or [3]the position to modify.
- Though keys [6], [5] the value of the selected position is increased or
decreased.
- [ENTER] to validate the total value or [ESC] to exit with no modification.
- TIME OFF:
When selecting this option the present OFF conditions are shown on display; and
the procedure is equal to the above one.
TIME .OFF
00 /00 /00 00 :00 : 00
day/month/year hour:minute:second
POINTS TO CONSIDER:
a) To void the time TRIGGER, all values must be zero.
b) If only the ON & OFF TIME are programmed (two DATES set to zero), the defined
time period will be cyclically repeated by the AR5.
ADDITIONAL NOTES:
a) The AR5 will save data in memory only when both TRIGGER conditions are met:
Time (ON-OFF) and Parameter (maximum and minimum). If any condition is not
met, no value is stored to memory (STORE OFF state). In case that trigger
conditions are void (ON & OFF set to zero, and parameter set to AUTO), all values
will be saved in memory according to the previously defined recording period.
b) If trigger conditions are met at any moment within the defined recording period, the
average values for the whole period will be saved in memory.

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 19
5.1.2.3.- NAME: recording file name
Type here the file name (8 characters, no extension).
NAME
STD-PROG
- Pressing [ENTER]: Text on display is directly validated.
- To modify: (alphanumeric input).
- Select with keys [6], [5], [4] or [3]the character to modify and press
[SET] to validate each character.
- Select “Í“ on display + [SET] to delete a character.
- [ENTER] to validate the total text or [ESC] to exit with no modification.
NOTES!
If the typed name and extension already exists in memory, when exiting
setting actions, the display will show:
“Overwrite file Sure? “ --> Do you really overwrite the file?
If yes is answered, the previous file is deleted.
If no is answered, setup menu is not exited, thus a new name can be typed for
the file, or the setting actions can be cancelled.
POINTS TO CONSIDER:
Whether the name of the working file is change, previous file will not be
deleted, since several files can be at the same time saved in the AR5 internal
memory provided these are differently named. All data will be automatically saved in
this file until a new one is opened.
5.1.2.4.- TYPE: recording file type.
Select here the file type wanted for the data recording actions of the AR5. With
keys [6] or [5]choose the file type: Standard or Custom and/or Flicker:
These are distinguished in memory with its extension:
-A5M Standard file (preset parameters).
-A5T Custom file (user-selected parameters).
-A5F Flicker file (preset parameters).
Length of data saving records is different as per each file type. Memory
autonomy for a 15 min recording period is listed below:

-------------- Supply network analyzer AR.5 - Flicker program ----------- Page nº 20
File type Extension Record length AR5 256kb AR5 1Mb
Standard A5M 200 bytes 13.3 days 52 days
Custom A5T 4*no.par+10 bytes
96*)10varº*4(
192256000
+
−
ndays 96*)10varº*4(
1921000000
+
−
ndays
Flicker A5F 98 bytes 27 days 106 days
A5M or A5T file can be simultaneously stored together with con a A5F type file.
Note: If the typed name and extension already exists in memory, when exiting setting
actions, the display will show:
“Overwrite file Sure? “ --> Do you really overwrite the file?
If yes is answered, the previous file is deleted.
If no is answered, setup menu is not exited, thus a new name can be typed for
the file, or the setting actions can be cancelled.
Parameters stored in a A5M type file:
Parameter L1 L2 L3 III
V phase-to-neutral xxxx
Vmax phase-to-neutral xxx
Vmin phase-to-neutral xxx
Current x x x x
Current max. x x x
Current min. x x x
Active Power x x x x
Inductive Power x x x x
Capacitive Power x x x x
Power Factor x x x x
Active Energy x
Inductive Energy x
Capacitive Energy x
Frequency x
Parameters stored in a A5F type file:
L1 L2 L3 III
Vp-n X X X
Pst1 X X X
P0.1 X X X
P1 X X X
P3 X X X
P10 X X X
P50 X X X
kW/h X