Ziegler CON-M 22 Operating Manual

Programmable multi-transducer

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OPERATING MANUAL

ZIEGLER CON- M

PROGRAMMABLE MULTI-TRANSDUCER

15001298_Rev._B_04/2014

Table of Contents

Summary of Contents for Ziegler CON-M 22

Page 1 OPERATING MANUAL ZIEGLER CON- M PROGRAMMABLE MULTI-TRANSDUCER 15001298_Rev._B_04/2014...
Page 3: Table Of Contents
Contents 1. Application ..............4 2. Transducer Set ..............5 3. Basic Requirements and Operational Safety ......5 4. Installation ..............6 5. Service ................13 6. Archive - - Power Prole ............31 7. Error Codes ..............31 8. Serial Interfaces ............32 9.
Page 4: Application
1. APPLICATION The Multi-transducer is a programmable digital instrument destined for the measurement and parameter conversion of 3 or 4-wire three-phase power networks, in balanced and unbalanced systems. It ensures the measurement and conversion of measured values into standard analog current signals. Relay outputs signal the overow of selected quantities, and the pulse output can be used for the consump- tion monitoring of the 3-phase active energy.
Page 5: Transducer Set
The transducer possesses an archive, in which 9000 last mean power values, with time marker, suitably synchronized with the clock (15, 30 or 60 minutes) are stored. Maximal and minimal values are measured for all quantities. Additional- ly, there is the possibility to accommodate the transducer to external measuring transducers.
Page 6: Installation
Before switching the transducer on, one must check the correctness of connections to the network. The removal of the transducer housing during the guarantee contract period may cause its cancellation. The transducer is destined to be installed and used in industrial electromagnetic environment conditions.
Page 7 4.2. External Connection Diagrams Fig. 2. Connection Diagrams of transducer outputs and Rs485...
Page 8 Multi-transducer Direct measurement in a four-wire network.
Page 9 Multi-transducer Measurement with the use of current transformers in a four-wire network.
Page 11 Multi-transducer Direct measurement in a three-wire network. Multi-transducer Semidirect measurement in a three-wire network.
Page 13: Service
5. SERVICE 5.1 Frontal Plate Description Transducer state diode Diode of data recep- tion through RS-485 Diode of data transmission through RS-485 Diodes of AL1 USB link for - AL4 alarms conguration Fig. 4 Front view of the Multi-transducer 5.2 Messages after Switching the Supply on After switching the supply on, the state diode should light up for a m oment in red, and next should light up in green.
Page 14 signaled by a pulsing of the Tx diode. The switching of the relay 1 - 4 on causes the lighting of the AL1 - AL4 diode (g. 4). 5.3 Installation of CO M Port Controllers in the Computer Before conguring the transducer, the driver on the CD should be in- stalled.
Page 15 After closing the creator, the system detect immediately the succes- sive device – USB Serial Port (g. 6.). The creator for detection a new hardware will start again. Fig. 6. Systeme message concerning the detection of a new device After the successful ending of the installation, the system will inform about the installation of a new device (g.
Page 16 Fig. 8. View of the device manager window together with the installed Multi-transducer, which the port COM 05 is assigned to. 5.4 Transducer Conguration by Means of the eCon Software The eCon software is destined for the conguration of the trans- ducer.
Page 17 Multi-transducer Fig. 9. Conguration of the connection with the Multi-transducer...
Page 18 5.4.1 Setting of Transmission Parameters After choosing the group – transmission parameters, it is possible to congure following elements: a) address – address for the communication with the Multi -transducer through the RS-485 interface from the range 1...247. The value 1 is normally set up by the manufacturer. b) baud rate –...
Page 19 5.4.2 Setting of Measurement Parameters After choosing the group: Meter parameters following elements can be congured (g. 11.): a) Current transformer ratio. The multiplier is used to recalculate the current in the transformer primary side. It is set up on 1 by the manufacturer. b) Voltage transformer ratio.
Page 20 Fig. 12. Measurement of the 15 minutes’ active mean power synchro- nized with the clock. d) ordered power. Ordered power in percentage of rated power (see chapter 9, example 2). e) pulse ratio for the pulse output (for active energy). f) Storing min.
Page 21 Fig 13. of service parameter conguration window 5.4.4 Setting of alarm parameters After choosing the group: alarm 1-4 conguration , it is possible to congure following alarm parameters (g. 14): a) assignment of the alarm output parameter – kind of signal, on which the alarm acc.
Page 22 Coefcient of active power of phase L1 Coefcient tg of phase L1 Voltage of phase L2 Un [V] * Current in the wire of phase L2 In [A] * Active power of phase L2 Un x In x cos(0°) [W] * Reactive power of phase L2 Un x In x sin(90°) [var] * Apparent power of phase L2...
Page 23 mean active power 3 x Un x In x cos(0°) [W] * used active ordered power 100 [%] (used energy) Un, In – Rated values of transducer voltage and current Fig. 14. View of the alarm conguration window. b) kind of the alarm output operation – choose one from 6 modes n-on, n-off, on, off, h-on and h-off.
Page 24 Exemplary conguration of alarms 1-4 is presented on the g. 15. a) n-on b) n-off c) on d) off Fig. 15. Alarm types: a) n-on, b) n-off c) on d) off. Other alarm types: h-on – always switched on; h-off – always switched off.
Page 25 5.4.5 Setup of analog output parameters After choosing the group: output 1-4, it is possible to congure following output parameters: assignment of the parameter to the analog output. Kind of signal, on which the output has to react acc. to the table 1, lower value of the input range.
Page 26 Admissible overow on the analog output: 20% of the lower and upper range value. Minimal value on the analog output: - 20 1.2 = - 24 mA. Maximal value on the analog output: 20 1.2 = 24 mA. 5.4.6 Restoration of Manufacturer Parameters After choosing the group: restoration of manufacturer parameters it is possible to restore following manufacturers parameters set in the table 2: Table 2...
Page 27 Table 2 Lower value of the alarm -144.0...144.0 % 99.0 % 1, 2, 3, 4 switching Upper value of the alarm -144.0...144.0 % 101.0 % 1, 2, 3, 4 switching Switching delay of the 0...900 seconds alarm 1, 2, 3, 4 Switching-off delay of 0...900 seconds the alarm 1, 2, 3, 4...
Page 28 5.4.7 Measured Values After choosing the group: - measured values, all parameters measured by the transducer are displayed in the form of a list (g. 17.). Fig. 17. View of the window of the measured value group...
Page 29 5.4.8 Minimal and Maximal Values After choosing the group: - minimal and maximal values, minimal and maximal values of individual parameters measured by the transducer in the form of a list are displayed (g. 18.). Fig. 18. View of the window of the min. and max. value group...
Page 30 5.4.9 Archive of power prole After choosing the group: - archive of power prole, following informa- tion is available -record in archived : from which sample to display and number of records to be read. Fig. 19. View of the window of the power prole archive group The detailed description of archive operation is described in chapter 6.
Page 31: Archive - Power ProLe
6. Archive – Power Prole The transducer is equipped with an archive allowing to store up to 1000 measurements of averaged active power. The averaged active power P can be archived with time intervals 15, 30, 60 minutes (syn- chronized with the internal time clock) according to synchronization type in register 4005.
Page 32: Serial Interfaces
memory is damaged. One must return the transducer to the manu- facturer, - the state diode lights in red – inappropriate work parameters; one must congure the transducer again. - the state diode pulsate alternately in red and green - error of phase connection sequence;...
Page 33 maximal number of bytes during the readout/write: - 56 registers - 4 bytes - 105 registers - 2 bytes implemented functions 03, 16, 17 03 readout of registers, 16 write of registers, 17 device identifying. 8.3. Register Map of theTransducer In the transducer, data are located in 16-bit and 32-bit registers.
Page 34 Table 4 Register Ope- address Description 16 bits tions 1000 Position of the oldest archived mean power 1001 Position of the youngest archived mean power 1002 First available record - NrBL (range 1...9000) Year of archived mean power with the number 1003 NrBL + 0 Month* 100 + archived day of mean power with the...
Page 35 Table 5 Regi- Ope- ster Range Description tions fault dress 4000 Reserved 4001 Reserved 4002 Reserved 4003 1...10000 Current transformer ratio 4004 1...40000 Voltage transformer ratio x 10 Synchronization of mean active power: 0 –15 minutes’ walking window (recording synchronized every 15 min with the clock.) 4005 0...3...
Page 36 Alarm output 1 - quantity on the 4015 0.1...35 output (code acc. to table 6) Alarm output 1 - type: 0 – n-on, 4016 0..5 1– n-off, 2 – on, 3 - oFF, 4 – h-on, 5 – h-oFF -1440...0...1440 Alarm output1 - lower alarm switch- 4017 ing value of the rated input range...
Page 37 Alarm output 3 - type: 0 – n-on, 4032 0...5 1– n-off, 2 – on, 3 - oFF, 4 – h-on, 5 – h-oFF -1440...0...1440 Alarm output 3 - lower alarm switch- 4033 ing value of the rated input range -1440...0...1440 Alarm output 3 - upper alarm switch- 4034...
Page 38 Continuous output 1 - lower value of -1440...0...1440 4049 the input range in [ ] of the rated input range Continuous output 1 - upper value of -1440...0...1440 4050 the input range in [ ] of the rated 1000 input range -2400...0...2400 Continuous output 1 - lower value of 4051...
Page 39 Continuous output 3 - type: 4064 0...2 0 - (0 ...20) mA; 1 - (4...20) mA; 2 - (-20...20) mA Continuous output 3 - lower value of -1440...0...1440 4065 the input range in [ ] of the rated input range Continuous output 3 - upper value of -1440...0...1440 4066...
Page 40 4079 5000...20000 Pulse quantityforpul se output 5000 4080 1...247 Address in the MODBUS network Transmission mode: 0 -> 8n2, 1 4081 0...3 -> 8e1, 2 -> 8o1, 3 -> 8n1 Baud rate: 0 -> 4800, 1 -> 9600, 4082 0...3 2 ->...
Page 41 Reserved 4106 0... 65535 Reserved 4107 0... 65535 4108 Measurement Mode: 0-3Ph4W 1-3Ph3W In parenthesis [ ]: resolution or unit is suitably placed. Energies are render accessible in hundreds of Watt-hours (Var-hours) in two 16-bit registers and for this reason when recalculating values of each energy from registers, one must divide them by 10, i.e: Active input energy = (value of register.4089 * 65536 + value of register 4090) / 10 [kWh]...
Page 42 Status register 2: Bit 15 – „1” – presence of continuous output 4 Bit 14 – „1” – presence of continuous output 3 Bit 13 – „1” – presence of continuous output 2 Bit 12 – „1” – presence of continuous output 1 Bit 11 –...
Page 43 7508 Current of phase L2 7016/6016 7509 Active power of phase L2 7018/6018 7510 Reactive power of phase L2 7020/6020 7511 Apparent power of phase L2 7022/6022 7512 Active power factor of phase L2 7024/6024 Reactive power to active power 7513 7026/6026 ratio of phase L2...
Page 44 7538 THD I2 7076/6076 7539 THD I3 7078/6078 7540 cosinus angle between U1 and I1 7080/6080 7541 cosinus angle between U2 and I2 7082/6082 7542 cosinus angle between U3 and I3 7084/6084 7543 mean 3-phase cosinus 7086/6086 7544 angle between U1 and I1 7088/6088 7545 angle between U2 and I2...
Page 45 7562 Date - month, day 7124/6124 7563 Date - year 7126/6126 7564 Stering up the analog output 1 7128/6128 7565 Stering up the analog output 2 7130/6130 7566 Stering up the analog output 3 7132/6132 7567 Stering up the analog output 4 7134/6134 Energy consumption in percentages in 7568...
Page 46 7595 Reactive power L3 max 7190/6190 7596 Apparent power L1 min 7192/6192 7697 Apparent power L1 max 7194/6194 7698 Apparent power L2 min 7196/6196 7699 Apparent power L2 max 7198/6198 7600 Apparent power L3 min 7200/6200 7601 Apparent power L3 max 7202/6202 7602 Power factor (PF) L1 min...
Page 47 3-phase apparent power min 7628 7256/6256 3-phase apparent power max 7629 7258/6258 Power factor (PF) min 7630 7260/6260 Power factor (PF) max 7631 7262/6262 min 3-phase mean reactive and active power ratio 7632 7264/6264 max 3-phase mean reactive and active power ratio 7633 7266/6266 Frequency min...
Page 48 7662 R Angle between U2 and I2 min 7324/6324 7663 R Angle between U2 and I2 max 7326/6326 7664 R Angle between U3 and I3 min 7328/6328 7665 R Angle between U3 and I3 max 7330/6330 7666 R Current in neutral lead min 7332/6332 7667 R Current in neutral lead max 7334/6334...
Page 49: Examples Of Transducer Programming
9. Examples of Transducer Programming Example 1 – Programming an Alarm 1 with Hysteresis Program the operation of the alarm 1 in such a way, that at the value 250 V of the phase 1 voltage, the alarm will be switched on, however switched off at the value 210 V.
Page 50 Work optimization of power limit function (alarm switch on delay): delay time of the alarm = 10% * [1 MW * 900 s/ 1.5 MW] = 60 s (register 4019). Figure 20 presents how to take advantage of the parameter showing used ordered power to activate alarm.
Page 51 Table 8 Regi- Value Meaning ster 579 – 57.9 % (percentage value with one place after the 4010 decimal point multiplied by 10) percentage value of ordered power in relation to the rated power 35 – a larm set to the percentage of used active power 4015 4016 0 –...
Page 52 400 – 4.00 mA (alue in mA with two places after the dec imal 4051 point multiplied by 100) lower value of the output current 2000 – 20.00 mA (value in mA with two places after the decimal point multiplied by 100) upper value of the 4052 2000 output current.
Page 53: Technical Data
10. TECHNICAL DATA Table 11 Measured Basic Measuring range quantity error 1A ~ 0.002..1.2A ~ Current ±0.2% 0.01..6A ~ 5A ~ 57.7V ~ 2.80..70.00 V ~ Voltage L-N ±0.2% 10.0..276 V ~ 230.0V 100.0V ~ 5.0... Voltage L-L ±0.5% 20.. . 400.0V ~ Frequency 47.0...63.0 Hz...
Page 54 Analog Outputs: 0, 2 or 4 programmable outputs: -20...0...+20 mA, R : 0..250 load outputs response time < 2s:,Accuracy 0.2% Relay Outputs: 0, 2 or 4 relays, voltageless NO contacts load capacity 250 V / 0.5 A Serial Interface: RS-485: address 1...247; mode: 8N2, 8E1, 8O1, 8N1;...
Page 55 or 20...40 V a.c. 40...400 Hz; 20...60 V d.c. - input signal 0...0.002...1.2 I ; 0...0.05...1.2 U for current, voltage ; 0...0.1...1.2 U 0...0.002...1.2 I for power factors Pf frequency 47...63 Hz sinusoidal (THD - power factor -1...0...1 - analog outputs -24...-20...0...+20...24 mA - ambient temperature -10...23...+55°C...
Page 56 Safety Requirements: According to EN 61010-1 standard isolation between circuits basic(DC) installation category III, pollution level maximal phase-to-hearth voltage - for supply and measurement circuit 300 V - for other circuits 50 V altitude above sea level < 2000 m,...
Page 57 NOTE...
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