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ARDETEM PECA 5, Руководство пользователя

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ARDETEM PECA 5 Скачать руководство пользователя страница 18

p17

5.1 Functions which require pressing only 1 key : 

a / Display of the min. value 

    b/ Display of the max. value

InF.

02.00

Measure

display

Alternate infor-

mation display
Minimum value

5. FUNCTIONS ACCESSIBLE DIRECTLY FROM 

THE DISPLAY

SUP.

08.00

Measure

display

Alternate informa-

tion display
Maximum value

c / Display switching 

(3 parameters can be displayed)

A long pressing (>3 s) on       or       allows switching to the next (or pre-

vious) parameter (a led indicates the selected parameter).

d / Deleting of the maximum and minimum values

There is one min. and one max. for each displayed parameter (except 

energies).

M

the instrument reverts to measures display.

Reminder :

 

If no key is pressed during 20 s., the instrument will revert 

to measure display.

Note :

 

An exit from mode programming with configuration saving will 

reset the min. and max. values to zero.

CLr.M

Measure

display

Deleting of the recorded min. and max., and 

revert to measure display

5.2 Functions which require pressing several keys

 :

5.2.1 Automatic setting of the cut off

Automatic setting of the voltage cut off
Automatic setting of the current cut off

M

M

(Accessible according to the programmed access code)

The automatic voltage or current cut off setting is an operation that 

will enforce the voltage or current to 0 for U (I) low values. Once the 

menu is chosen, the instrument will measure the values on its inputs 

and enforce display to 0 for values lower than the programmed cut-off 

in percentage of the full scale. To eliminate these cut-offs, just go into 

programming and programme a new cut-off value (current from 1.0% to 

15% in manual caliber, from 0.2% to 15% of caliber 5A in auto caliber, 

voltage from 1.0% to 20% in manual caliber, from 0.3% to 20% of cali-

ber 500V in auto caliber).

«

Cut.I

«

Cut.U

+                                              +

Voltage cut off setting            Current cut off setting

5.2.2 Visualisation of the measure unit

Press       and       to see during 3 s the unit alternating with the  

measure on the display.

Odd case of the energies  : 

in the case of the display of an energy, as soon as the energy unit 

oversteps the unit of the maximum power, it will automatically appear 

alternating with the display of the energy.

M

5.2.3 Display of the lower part of an energy counter

During the display of an energy, press 

and       to visualise the lower 

part of that energy.
Eg. : Display 

EA.in                      34.56   

103

       Display of the lower part

0.007

Value of the energy : 

34.56

 kWh + 

0.007

 kWh = 34.567 kWh

Содержание PECA 5

Страница 1: ...4 72 31 31 31 Tel Intern 33 4 72 31 31 30 Fax Intern 33 4 72 31 31 31 ARDETEM TA IN 06 v 04 A 04 04 Any data in this documentation may be modified without prior notice ARDETEM Soucieu en Jarrest FRANCE http www ardetem com e mail info ardetem com ELECTRICAL NETWORK ANALYSERS programmable 10 000 points PECA 5 User manual Valid for instruments with version 04 xx ...

Страница 2: ...p13 4 6 4 Safeties p14 4 6 5 Display features p15 4 7 Reading of the configuration p15 4 8 Access code p15 4 9 Programming of a new access code p16 4 10 Functions accessible in the main menu p16 4 10 1 Simulation of the display p16 4 10 2 Simulation of the analog output p16 4 10 3 Menu CLEAr Deleting of recorded alarms p16 4 10 4 Menu CLr E zero reset of the energies p16 5 FUNCTIONS DIRECT FROM DI...

Страница 3: ...V 0 5A Voltage overload Permanent 750 V During 10s 1000 V Current overload Permanent 10A During 10s 50A Frequency 45 Hz to 65 Hz Accuracy rating 0 2 voltage current at 25 C Measure cycle 55 ms Display 3 magnitudes can be programmed on a display which is accessible simply by pressing 1 key Accuracy rating 0 5 for powers IEC 688 1 Saving of the energies every 5 min Active energy accuracy cl 1 IEC 61...

Страница 4: ...impedance 1 MΩ for the voltage inputs 0 2 VA for the current input Thermic drift 200 ppm C Insulation Input Power supply 2 5 kV eff 50Hz 1min Input Output 2 5 kV eff 50Hz 1min Power supply specify on order 2 Versions High voltage or low voltage High voltage 90 270 VAC and 88 350 VDC 50 60 400 Hz Low voltage 20 53 VAC and 20 75 VDC 50 60 400 Hz Power draw 5 W max 8 VA max Complies with the standard...

Страница 5: ... Respect correct wiring S1 corresponds to P1 S2 corresponds to P2 The CT and VT S2 secondaries must be connected to the earth Connect this point to terminal 2 on the instrument 1 2 3 AC DC OUTPUTS Options POWER SUPPLY 26 27 28 29 30 31 2 RELAYS T1 C1 R1 T2 C2 R2 T ON C Common R OFF 0 4 20mA active ACTIVE CURRENT 0 4 20mA passive External source 30 V max VOLTAGE PASSIVE CURRENT 32 33 34 35 36 37 4 ...

Страница 6: ... In mode programming the instrument will automatically revert to measure with the previous configuration if no key is pressed during 1min Move through the menus to the top or increase the value shown Alarms Led 1 Led 2 Led 3 Led 4 Functions Indication display 1 Indication display 2 Indication display 3 Indication generator receiver Display of the min value p17 or switching to next display paramete...

Страница 7: ...s error Access to the programming of the display p10 Leds Bargraph Display brightness Access to the programming exit menu with or p10 without saving the configuration Single phase Choice of the current caliber If caliber auto Caliber 1A Caliber 5A Balanced 4 wire with neutral Entering of the CT primary value dec point unit Note Press to revert to menu M diSPL or Pri tc 8 888 t4FE 1A 5A Entering of...

Страница 8: ...e of the filtering No filtering Choice of the display parameters Network 1phas U I FrE CoS P Act P rEA P APP EA out EA in Er Ind Er CAP Network 3w bal U1 3 IL 1 FrE CoS P Act P rEA P APP EA out EA in Er Ind Er CAP Network 4w bal UL1 U1 3 IL 1 FrE CoS P Act P rEA P APP EA out EA in Er Ind Er CAP U single phase voltage I single phase current U1 3 mesh voltage between phase 1 and phase 3 UL1 single v...

Страница 9: ...ct P rEA P APP Network 3w bal U1 3 IL 1 FrE CoS P Act P rEA P APP Network 4w bal UL1 U1 3 IL 1 FrE CoS P Act P rEA P APP U single phase voltage I single phase current U1 3 mesh voltage between phase 1 and phase 3 UL1 single voltage between phase 1 and neutral IL 1 line current phase 1 FrE network frequency CoS power factor P Act active power P rEA reactive power P APP apparent power M Note Press t...

Страница 10: ...ode mode setpoint or window see p14 5 5 See also the features of the relay outputs p13 Option output 2 or 4 relays OFF If mode window programmed If mode setpoint programmed rEL 2 point unit point unit point unit SECU See also the safety features p14 Option 2 or 4 relays Option analog output If a return value has been entered LO HI OFF out MA out U State of relay 1 in case of self diagnosis error o...

Страница 11: ...to 0 of the bargraph dec point unit Value of the display parameter 3 corresponding to 100 of the bargraph dec point unit 0600 d bAr2 0200 F bAr2 0600 d bAr3 0200 F bAr3 4 5 3 Choice of the current caliber or only in manual Features of the current input Caliber Display resolution Input level resolution Accuracy 0 to 1 A In 1 2A 1 digit 10 bits 0 2 of In 0 to 5 A In 6A 1 digit 10 bits 0 2 of In 4 5 ...

Страница 12: ...00 Programming in mode generator Q Q P P P Q Motor capacitive cos elec 0 cos math 0 cos elec 0 cos math 0 Motor inductive P Q cos elec 0 cos math 0 Generating capacitive P Q Active energy counters EA in and Er CAP Active energy counters EA in and Er ind Active energy counters EA out and Er ind Active energy counters EA out and Er CAP P displayed by the Peca 5 0 Q displayed by the Peca 5 0 P Q Gene...

Страница 13: ...the direction of the current and the mode generator or receiver In the case of an electrical cosine the choice will be between an electri cal cosine centered on 0 or on 1 1 Centered on 0 Centered on 1 1 COS MAtH ELEC 0 1 1 See chapter 4 6 1 Programming of the analog output Mathematical cosine the cosine sign will indicate the direction of the current receiving or generating Eg The load can be eith...

Страница 14: ...x depends on the performed programming Relay x remains still Choice of the type of operating Relay output in mode alarm Pulse output Choice of the parameter assigned to the relay output X see chapter 4 4 5 SLAvE bAud dELAY rEL 1 rEL 2 Acti X On OFF tYPEX ALArM PuLSE PArA X rEL 1 rEL 2 rEL 3 rEL 4 a Mode alarm Choice of the operating mode Mode setpoint Mode window Mode setpoint Mode window Choice o...

Страница 15: ...rror If the instrument detects for instance an overstepping of the current cali ber and of the voltage caliber the error code value will be 3 1 2 OFF LO HI On the relays No influence of a self diagnosis error on the relay Relay de activated coil not supplied in case of self diagnosis error Relais active coil supplied in case of self diagnosis error Note The led is either still or lit according to ...

Страница 16: ...esses the unsignificant zeros on the left hand side from the display Eg Display value 0015 Display 0015 Display 15 Eg Display value 00 15 Display 00 15 Display 0 15 no YES Display factor of the bargraph option bargraph only Value of the display parameter X corresponding to 0 of the bargraph Value of the display parameter X corresponding to 100 of the bargraph In case of overtepping the bargraph st...

Страница 17: ...enu to revert to measure display Note The instrument carries on measuring during the simulation Only the analog output no longer reacts to the measure CLEAr 4 10 3 Menu Deleting of the recorded alarms If the function recording of alarm has been programmed After the setpoint has been passed the relay state remains recorded If the setpoint is passed back the other way round the relay state does not ...

Страница 18: ...t cut off M M Accessible according to the programmed access code The automatic voltage or current cut off setting is an operation that will enforce the voltage or current to 0 for U I low values Once the menu is chosen the instrument will measure the values on its inputs and enforce display to 0 for values lower than the programmed cut off in percentage of the full scale To eliminate these cut off...

Страница 19: ...rating conditions Processing conditions The processing not under warranty will be subject to the acceptance of a repair estimate The customer will return the goods to the company at his expense and they will be restored to him after processing Without a written agreement on the return esti mate within 30 days products will not be held Complete warranty terms and details available on request 5 2 5 ...

Страница 20: ... parameter to be display Choice of the 3rd parameter to be displayed Voltage parameter see chapter 4 4 2 U diSP 3 diSPL diSP 1 diSP 2 19200 dELAY Analog output Access to the voltage output programming sub menu Access to the current output programming sub menu Choice of the parameter assigned to the analog output Analog output down scale Analog output full scale Value of the parameter corresponding...

Страница 21: ...feties Access to the safeties programming sub menu State of relay X in case of self diagnosis error No self diagnosis associated with the relay Relay de activated in case of self diagnosis error coil not supplied Pr diS br diG br bAr 1 1 1 1 4444 1 1 1 1 4444 L dIG On OFF nuLL no YES Display parameters Programming sub menu of the display features Adjusting of the digits brightness 4 levels Lowest ...

Страница 22: ...the network power factor active power reactive power apparent power active energy In low weight active energy In top weight active energy Out low weight active energy Out top weight reactive inductive energy low weight reactive inductive energy top weight reactive capacitive energy low weight reactive capacitive energy top weight Format integer integer integer integer integer integer integer integ...

Страница 23: ...teger integer integer integer 9 2 Table of addresses of the units and decimal points of the measures Unit 0 to 4 0 x1 1 kilo 2 mega 3 giga 4 tera Decimal point 1 to 4 1 x xxx 2 xx xx 3 xxx x 4 xxxx Example Line current value 500 decimal point 1 unit 1 è value of the current 5 000 kA Slave number 1 byte 1 byte Function 3 or 4 2 bytes CRC 16 1st word MSB address LSB 9 3 Description of born modbus fu...

Страница 24: ...e 2 byte 3 byte 4 2 bytes 00000000 byte 3 00000000 byte 4 00010011 byte 1 10001000 byte 2 0 Sign 0 positive 1 negative 0 19 136 Value of the measure Measure byte 3 x 2563 byte 4 x 2562 byte 1 x 256 byte 2 0 x 2563 0 x 2562 19 x 256 136 5000 Reading of address 17 point 3 unit 0 maximum 500 0V 11111111 byte 3 11111111 byte 4 11101100 byte 1 01111000 byte 2 00000000 byte 3 00000000 byte 4 00010011 by...

Страница 25: ...the right of CRC carry CRC poly CRC n 7 next byte yes no Note 1 exclusive or Note 2 POLY A001 hex Note 3 The CRC16 calculation applies to all bytes in the pattern except CRC16 Note 4 Caution In the CRC 16 the 1St sent byte is the LSB Example Pattern 1 3 0 75 0 2 CRC16 180 29 values are decimal end of pattern ...

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