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Summary of Contents for NA6

Page 1: ...TWO CHANNEL DIGITAL TO ANALOGUE METER WITH MULTICOLOUR BARGRAPHS SERIAL INTERFACE NA6 USER S GUIDE All manuals and user guides at all guides com...

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Page 4: ...13 6 RS 485 INTERFACE 31 7 TECHNICAL DATA 50 8 BEFORE A FAILURE HAS BEEN DECLARED 54 9 EXAMPLES OF NA6 METER PROGRAMMING 56 10 ORDERING PROCEDURE 59 11 MAINTENANCE AND GUARANTEE 61 Two channel digital...

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Page 6: ...industrial fields e g food industry intermediate pumping stations sewage treatment plants chemical industry weather stations breweries They are destined for the visualisation of the measured value and...

Page 7: ...etting exceedings recording of the measured signal in programmed time segments storage of maximal and minimal values programming of the measurement averaging time programming of the indication resolut...

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Page 9: ...l l Non authorized removal of the required housing inappropriate use incorrect installation or operation creates the risk of injury to personnel or damage to equipment For more detailed information pl...

Page 10: ...lations cable cross sections fuses PE connection Additional information can be obtained from the user s guide l The documentation contains information about installation in compliance with EMC shieldi...

Page 11: ...od may cause its cancellation 4 INSTALLATION 4 1 Fitting Prepare a 44 0 5 x 137 5 0 5 mm hole in the panel The thickness of the material from which the panel is made should be in the range 1 45 mm The...

Page 12: ...10 15 14 13 21 17 20 18 19 27 22 23 26 24 25 30 29 28 16 32 31 A1 A3 A5 A7 RS 485 A B GND A2 A4 A6 A8 A1 A3 A5 A7 GND E Resistance thermometer Resistance thermometer Power supply Analogue output 8 OC...

Page 13: ...3 12 11 10 Channel 2 Channel 1 1 2 3 12 11 10 Channel 2 Channel 1 2 3 11 10 Channel 2 Channel 1 5 4 3 6 600 V GND 8 9 10 7 Channel 2 Channel 1 5 4 3 40 mA GND 8 9 10 Channel 2 Channel 1 4 3 5 A GND 9...

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Page 15: ...ly cable are regulate by EN 61010 1 p 6 10 standard Fig 3 External connections of the NA6 meter 27 23 26 24 25 30 29 28 32 31 A1 A2 A3 A4 A5 A6 A7 A8 GND 27 26 25 30 29 28 32 31 A1 A 3 A5 A7 8 outputs...

Page 16: ...bargraph type alarm thresholds are also displayed on the bargraph The meter blanks automatically insignificant zeros Fig 4 Description of the NA6 frontal plate 48 element bargraph in three colour exe...

Page 17: ...the preview menu or programming matrix exit from the preview menu or programming matrix escape from the parameter change The pressure and hold down the key during 3 seconds causes the entry into the p...

Page 18: ...values follows by means of the key The pressure of this key longer than ca 2 seconds will cause the acceleration of the review The pressure of the key in any moment will cause the lighting of the num...

Page 19: ...trix Check the password Erasing of alarm outputs Preview menu Moving on the preview menu Moving on the matrix Exit from the matrix Entry into the selected level Entry into parameter changes Incorrect...

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Page 21: ...The pressure of the key on the given level causes the entry into parameters of this level The moving on the given level is operated by means of the key In order to change the value one must use the k...

Page 22: ...ind charact bar1 Ch1 l0gr bar2 typ Ch2 al8 al1 12 ser 0ut typb typ typb reC Chn0 Chna set Input type Bargr type Input channel lo n Hi n func Con d_p Cnt nd _H d_y _H2 d_y2 Upper value of input range...

Page 23: ...of the decimal point number parameter Adjustment of the decimal point Change of the flickering position Change of the flickering position Change of the flickering position Change of the flickering com...

Page 24: ...HiIn gives the possibility to narrow the measuring range down Setting possibility 1999 9999 At the input signal LoIn the meter dis plays the lower exceeding The condition Loln Hiln must be fulfilled...

Page 25: ...oice of the decimal point Setting of the decimal point The setting operates both when the individual characteristic is switched off and on The introduction of the decimal point making impossible the d...

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Page 27: ...is to be blank Setting possibility 1999 9999 brH Parameter to set the magnifier on the bargraph Upper threshold Value on the display at which the bargraph is to be lighted Setting possibility 1999 99...

Page 28: ...0 0 causes the opera tion at the moment of the alarm occur rence Delay of the alarm operation The parameter is defined in seconds i e one must give the time in seconds after which the alarm will oper...

Page 29: ...or on of the individual linear user s characteristic individual characteristic of the analog output nd0 d H1 0 y1 d H2 0 H2 where d_H1 and d_H2 displayed value O_Y1 and O_Y2 expected value on the anal...

Page 30: ...ting possibility 1999 9999 Introduction of a new password seC tst The pressure of the key causes the test switching on The pressure of the key ends the test Test of displays and bargraphs The Test con...

Page 31: ...egan Setting possibility 70 01 01 38 12 31 1nt1 Time interval of recording channel 1 Defines the segment of time and at which sequence the result will be to memorised Minimal interval 1 s Format hh mm...

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Page 33: ...0 1 1 Relay switched on 0 Relay switched off Measured value State of contacts PrH PrL 0 1 1 Relay switched on 0 Relay switched off Measured value State of contacts PrL PrH 0 1 1 Relay switched on 0 R...

Page 34: ...Individual characteristic of the display b Individual characteristic of the analogue output a b Value I_H1 on the meter input value d_Y1 on the display Value I_H2 on the meter input value d_Y2 on the...

Page 35: ...troduced parameters I_H1 I_H2 d_Y1 i d_Y2 In case of arithmetical functions and individual characteristic switching on in the first sequence arithmetical operations will be carried out and the obtaine...

Page 36: ...e memory and at a renewed switching of the meter on to the network In case of a bargraph of Intr or Sect type it is possible to set only one CurL and Curh markers from one alarm Other markers are eras...

Page 37: ...ransmission it is necessary to connect lines A and B in parallel to their equivalent lines in other devices The connection must be made with a shielded conductor The shield must be con nected to the p...

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Page 39: ...N1 8E1 8O1 l maximal response time 500 ms The serial link parameter configuration is described in the further part of the user s manual It consists on the settlement of the baud rate bAud parameter de...

Page 40: ...record of the register of 1DBDh 7613 address in RTU mode Request 85 AD Device address Check sum CRC Function Register address Hi 01 06 1D BD 3F Register address Lo 00 80 00 Value from the register 1D...

Page 41: ...FF Response Device address depending on the setpoint Function no of function 0x11 Number of bytes 0x08 Device identifier 0x82 Device state 0xFF Field depending on the device type XXXXXX Device name n...

Page 42: ...isters can be read out and recorded Address Type of value Description range 7000 7200 Float 32 bits 7200 7400 Float 32 bits The value is placed in two successive 16 bit registers Registers enclose the...

Page 43: ...hermocouple 7 R thermocouple 8 S thermocouple 9 T thermocouple 10 R meas up to 10 kW 11 Volt meas to 300 mV 12 Volt meas to 600 V 13 Current meas to 40 mA 14 Current meas to 5 A The value is placed in...

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Page 45: ...hannel number Channel decimal point Channel number Cnt w r 0 999 9 7216 7608 Channel measurement time Channel number Value 0 0000 1 000 0 2 00 00 3 0 000 4 Auto 7220 7610 7218 7609 w r 1999 9999 Indi...

Page 46: ...h type Bargraph Nr Value 0 One colour OnEC 1 Change of colour after exceeding the alarm threshold the colour change the whole bargraph Intr 7234 7236 7617 7618 Value 0 Bargraph off OFF 1 Red r 2 Green...

Page 47: ...Blue rb 6 Green blue Gb 7 Red Green Blue rGb 7238 7619 Choice of alarm number Alarm number w r 0 7 Range of changes is depended on the meter execution code number of alarms 7240 7620 Ch_Alarm w r 0 1...

Page 48: ...r 1 7 Working mode of the MODBUS protocol Value 1 ASCII 8N1 2 ASCII 7E1 3 ASCII 7O1 4 RTU 8N2 7254 7627 CURH w r 0 7 Bargraph colour after exceeding the upper alarm threshold Alarm No Value 0 Bargraph...

Page 49: ...Value 0 Recording switched off 1 Recording from channel 1 2 Recording from channel 2 3 Recording from channel 1 and 2 7280 7640 Interval w r 0 99 5959 Time interval of the recording Channel number 728...

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Page 51: ...of operation 1 Erasing 7294 7647 Erasing of minimum Channel 2 w r 0 1 Erasing of the channel 2 minimal value 7296 7648 Erasing of minimum Channel 2 w r 0 1 Erasing of the channel 2 maximal value Value...

Page 52: ...of memorised value in memory Channel number 7230 7665 Status w r 0 7 Operation status on the buffer Channel number Value 0 Lack of operation 1 Searching acc date and time registers nr 7660 7663 and 7...

Page 53: ...Year 7338 7669 r 1 12 Month for the value in the first register channel number Month 7340 7670 r 1 31 Day for the value in the first register channel number Day 7342 7671 r 0 23 5959 Time for the valu...

Page 54: ...ters from the area 7500 The value is placed into 32 bite registers Writing w Readout r r 6 6 Registers only for readout Register describing the current state of the meter 7004 7502 Status 2 r Minimal...

Page 55: ...2 Position of the decimal point in channel 2 Signalling of upper range exceeding in channel 2 Signalling of lower range exceeding in channel 2 Individual characteristic of the channel 2 Bit 15 Error o...

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Page 57: ...el 1 000 lack 001 000 0 010 00 00 011 0 000 100 Auto Bit 4 Signalling of the upper range exceeding of the channel 1 0 normal work 1 range exceeding Bit 3 Signalling of the lower range exceeding of the...

Page 58: ...larm 8 state Alarm 7 state Alarm 6 state Alarm 5 state Alarm 4 state Bit 15 No used Bit 14 13 Record of measurement results in memory 0 Registration switched off 0 Registration from the channel 1 1 Re...

Page 59: ...on Bit 5 State of alarm 1 0 off 1 on Bit 4 2 Working mode and information unit 000 interface switched off 001 8N1 ASCII 010 7E1 ASCII 011 7O1 ASCII 100 8N2 RTU 101 8E1 RTU 110 8O1 RTU 111 8N1 RTU Bit...

Page 60: ...10 Measuring subranges preserving the class Pt100 320 C Pt500 230 C Pt1000 290 C Thermocouple J 350 C 700 C Thermocouple K 450 C 950 C Thermocouple N 550 C 1000 C Thermocouple E 250 C 520 C Resistance...

Page 61: ...holds Three types of alarms Hysteresis defined by means of the lower and upper alarm threshold Signalling of alarm operation on the bargraph 8 outputs of open collector OC type voltageless OC type wit...

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Page 63: ...conditions supply voltage depending on the execution code 95 230 253 V a c d c 20 24 40 V a c d c supply a c voltage frequency 40 50 60 440 Hz ambient temperature 10 23 55 C storage temperature 25 85...

Page 64: ...ree through the casing IP 50 from terminal side IP 20 Overal dimensions 48 x 144 x 100 mm with terminals Weight 0 4 kg Power consumption 13 VA Resistance against supply decay acc EN 61000 6 2 Electrom...

Page 65: ...tions occurs on the meter analog output One must check if the load resistance of the analogue output is in accordance with technical data Check if the individual characteristic is not switched on In c...

Page 66: ...ns Check bargraph parameters In case of a further incorrect operation enter into the programming matrix and accept the parameter SEt Switch the display and bargraph tSt test on 10 Despite the exceedin...

Page 67: ...onsible for the decimal point Set the decimal point on 0000 0 l choose the Ind parameter and switch the individual characteristic On l choose the I_H1 parameter and introduce the value 4 00 l transit...

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Page 69: ...value 10 0 in case of the alarm state duration for a time longer than 10 seconds the meter will switch the alarm relay on Example 5 Programming of an analog output If we want to programme so that to...

Page 70: ...ue 25 5 l Choose the brH parameter of the bargraph 2 and introduce the value 500 2 Example 8 Programming of the channel 1 recording every 20 sec from 12 30 and channel 2 recording every 5 minutes from...

Page 71: ...ut signal without output 0 RS 485 digital output 1 Additional outputs without output 0 4 relays outputs 4 8 OC outputs 8 on order X Supply 95 253 V a c d c 1 20 40 V a c d c 2 on order X Kind of termi...

Page 72: ...1 0 00 0 means M NA6 meter with two 7 colour bargraphs GB digital LED displays of green colour in the channel 1 and blue colour in the channel 2 U universal input table 6 1 current analogue output sig...

Page 73: ...urer guarantees to repair it free of charge 2 After the guarantee period One should turn over the meter to repair in a certified service workshop The disassembling of the housing causes the cancellati...

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Page 77: ...SO OFFER OUR SERVICES IN THE PRODUCTION OF ALUMINIUM ALLOY PRESSURE CASTINGS PRESSURE CASTING DIES AND INJECTION MOULDS PRECISION ENGINEERING AND THERMOPLASTICS PARTS QUALITY PROCEDURES According ISO...

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