Camille Bauer EMMOD201 V2.0 Manual Download

Page: 1 / 26

Table of contents

1. Introduction ..............................................................................................................................................................2

2. Connecting devices .................................................................................................................................................3

3. Interface realization .................................................................................................................................................4

4. Measurands acquisition...........................................................................................................................................5

4.1 Present measurands .........................................................................................................................................5

4.2 Minimum / Maximum values..............................................................................................................................7

4.3 Meter contents...................................................................................................................................................9

4.4 Mean values ....................................................................................................................................................10

4.5 Mean values progression (Logger) .................................................................................................................12

4.6 Measurands overflow ......................................................................................................................................13

5. Status interrogation / remote control .....................................................................................................................14

5.1 Status interrogation .........................................................................................................................................14

5.2 Remote control of digital outputs.....................................................................................................................14

5.3 Setting tariff situation.......................................................................................................................................14

5.4 Synchronization via bus interface ...................................................................................................................14

5.5 Firmware versions and device type ................................................................................................................15

6. Resetting measurands...........................................................................................................................................16

6.1 Resetting minimum and maximum values ......................................................................................................16

6.2 Setting / resetting meters ................................................................................................................................17

7. Configuration .........................................................................................................................................................18

Appendix: Display matrices, system dependent.........................................................................................................24

The basics for the understanding of the

MODBUS

communication is summarised in a separated document:

"Modbus Basics.pdf"

(available via our Website

http://www.camillebauer.com

)

Within that document you will find detailed telegram examples, also for

Modbus/TCP

communication.

MODBUS

- Modbus is a registered trade mark of Schneider Electric. Detailed protocol specifications are available via the

Website

http://www.modbus.org

Modification

Date Vis.:

Type:

EMMOD201

Nr.:

1 / 26

gez.:

26.11.02 RR

27.02.09 RR

Description:

Interface definition EMMOD201 V2.0

Zeichnr.:

W2414e

Summary of Contents for EMMOD201 V2.0

Page 1: ...ing measurands 16 6 1 Resetting minimum and maximum values 16 6 2 Setting resetting meters 17 7 Configuration 18 Appendix Display matrices system dependent 24 The basics for the understanding of the MODBUS communication is summarised in a separated document Modbus Basics pdf available via our Website http www camillebauer com Within that document you will find detailed telegram examples also for M...

Page 2: ...er is fully responsible for a permanent control of the devices and acquires measurands periodically The following functions can be performed using the extension module Interrogation of device features Modification of device features Acquisition of present measurands Acquisition of integrated mean power values Interrogation setting resetting of meter contents Resetting minimum maximum values Acquis...

Page 3: ...STER EMMOD201 3 3 5V Rs Rs Rt Rt 30 31 32 1 Rb 6V 30 31 32 33 34 Vz EMMOD201 1 2 3 31 Rb 6V 30 31 32 33 34 Vz RS485 Bus Rx Tx B Rx Tx A GND EMMOD201 30 31 32 Dig Inp Dig Inp HT LT Sync All devices must use the same bus settings baudrate parity control but a unique device address These settings may be performed locally at the device or via RS232 interface 1 One ground connection only This is possib...

Page 4: ... Char format 1 start 8 data even parity 1 stop bit 1 start 8 data odd parity 1 stop bit 1 start 8 data no parity 2 stop bit 1 start 8 data no parity 1 stop bit often used but not in accordance with MODBUS specification The settings of the transmission parameters and the device address for the RS485 interface may be performed via the front panel of the device or by software using the RS232 interfac...

Page 5: ... 100 U 102 U1N 104 U2N 106 U3N 108 U12 110 U23 112 U31 114 I 116 I1 118 I2 120 I3 122 Iavg 124 I1_avg 126 I2_avg 128 I3_avg 130 IN 132 P1 134 P2 136 P3 138 P 140 Q1 142 Q2 144 Q3 146 Q 148 S1 150 S2 152 S3 154 S 156 F 158 PF1 160 PF2 162 PF3 164 PF 166 Umean A230 only Mean value of voltages 168 Imean A230 only Mean value of currents 170 UNE A230 only Zero displacement voltage 172 Pint_tnd1 A230 on...

Page 6: ...h harmonic content 613 H15 Ux U U12 U1N 15 th harmonic content 614 H2 Ux U23 U2N 2 nd harmonic content 615 H3 Ux U23 U2N 3 rd harmonic content Hn Ux U23 U2N n th harmonic content 626 H14 Ux U23 U2N 14 th harmonic content 627 H15 Ux U23 U2N 15 th harmonic content 628 H2 Ux U31 U3N 2 nd harmonic content 629 H3 Ux U31 U3N 3 rd harmonic content Hn Ux U31 U3N n th harmonic content 640 H14 Ux U31 U3N 14...

Page 7: ...max 220 I3max 222 Iavgmax 224 I1avgmax 226 I2avgmax 228 I3avgmax 230 INmax 232 P1max 234 P2max 236 P3max 238 Pmax 240 Q1max 242 Q2max 244 Q3max 246 Qmax 248 S1max 250 S2max 252 S3max 254 Smax 256 Umin 258 U1Nmin 260 U2Nmin 262 U3Nmin 264 U12min 266 U23min 268 U31min 270 PFmin inc ind A230 only Incoming 272 PFmin inc cap A230 only Incoming 274 PFmin out ind A230 only Outgoing 276 PFmin out cap A230...

Page 8: ...Uxmax U U12 U1N 719 H14 Uxmax U U12 U1N 720 H15 Uxmax U U12 U1N 721 H2 Uxmax U23 U2N 722 H3 Uxmax U23 U2N Hn Uxmax U23 U2N 733 H14 Uxmax U23 U2N 734 H15 Uxmax U23 U2N 735 H2 Uxmax U31 U3N 736 H3 Uxmax U31 U3N Hn Uxmax U31 U3N 747 H14 Uxmax U31 U3N 748 H15 Uxmax U31 U3N 749 H2 Ixmax I I1 I1 750 H3 Ixmax I I1 I1 Hn Ixmax I I1 I1 761 H14 Ixmax I I1 I1 762 H15 Ixmax I I1 I1 763 H2 Ixmax I2 I2 764 H3 I...

Page 9: ... for each value These values refer to the significant numbers which will be displayed on the display unit itself The active reactive power meters for the A230 arise from the configuration in Disp_Mode see chapter 7 Unit factor Register No tariff switching Tariff switching activated 320 Unit factor x The unit factor is an unsigned 16 bit integer number It is used to scale the meter contents to the ...

Page 10: ...terval 378 S_int_4 t 4 interval t 4 interval 380 P_int_0 Outgoing Last value 382 P_int_1 Outgoing t 1 interval 384 P_int_2 Outgoing t 2 interval 386 P_int_3 Outgoing t 3 interval 388 P_int_4 Outgoing t 4 interval 390 Q_int_0 Capacitive outgoing Last value 392 Q_int_1 Capacitive outgoing t 1 interval 394 Q_int_2 Capacitive outgoing t 2 interval 396 Q_int_3 Capacitive outgoing t 3 interval 398 Q_int...

Page 11: ...in Mean_Meas 0 8 see chapter 7 All values are 32 bit float numbers 2 registers for each value scaled on primary values 4 4 4 Maximum Minimum of configured mean values A230 only Register Measurand 840 Mean value 1 max Maximum 842 Mean value 2 max Maximum 844 Mean value 3 max Maximum 846 Mean value 4 max Maximum 848 Mean value 5 max Maximum 850 Mean value 6 max Maximum 852 Mean value 7 max Maximum 8...

Page 12: ...1000 32 999 9 1777 1000 32 985 3 5333 1000 32 997 10 1600 1000 32 999 4 4000 1000 32 999 11 1454 1000 32 987 5 3200 1000 32 999 12 1333 1000 32 991 6 2666 1000 32 991 13 1230 1000 32 979 7 2285 1000 32 989 14 1142 1000 32 975 The reading of larger amounts of data must be divided Only complete data sets may be read Up to 120 registers can be read with a single telegram Data is stored in time ascend...

Page 13: ...t measurable i e if input values are too small or if frequency is not within the allowed range the appropriate measurand will be barely below 45Hz or barely above 65Hz On the display a flashing 44 99 resp 65 01 will be shown The same procedure is used for the corresponding minimum maximum or mean values of the frequency Measurand PF The power factor PF is normally within the range 1 00 1 00 If the...

Page 14: ...nt during installation On site alarming via digital outputs independent of the device function To perform these tasks it must be assured that digital outputs are configured for bus control Therefore it may be necessary to temporary deactivate the configured function of the digital outputs by setting the most significant bit of the parameter Diga_Konfig 0 resp Diga_Konfig 1 see chapter 7 Output 1 E...

Page 15: ...ter address Measurand Example 402 Firmware version basic device 214 Version 02 14 403 Firmware version extension module 102 Version 01 02 404 Hardware range limit current input 100 1A 500 5A 405 Hardware range limit voltage input 100 100V 500 500V 406 Calibration frequency 1 16 2 3 Hz 2 50 Hz 4 60 Hz 8 400 Hz Register address Measurand Example 410 412 Device type string A210 0 ...

Page 16: ...x max 1 12 430 F_min F_max 1 13 Mean_values Pint max 1 0 Incoming Mean_values Qint max 1 1 Inductive Incoming Mean_values Sint max 1 2 Mean_values Pint max 1 3 Outgoing Mean_values Qint max 1 4 Capacitive Outgoing conf Mean_value 1 max 1 5 conf Mean_value 2 max 1 6 conf Mean_value 3 max 1 7 conf Mean_value 4 max 1 8 conf Mean_value 5 max 1 9 conf Mean_value 6 max 1 10 conf Mean_value 7 max 1 11 co...

Page 17: ...e configuration in Disp_Mode see chapter 7 Setting The same registers will be used as for meter readings Register address No tariff switching Tariff switching activated 300 P incoming P incoming HT 302 P incoming LT 304 P outgoing P outgoing HT 306 P outgoing LT 308 Q inductive Q inductive HT 310 Q inductive LT 312 Q capacitive Q capacitive HT 314 Q capacitiveLT The active reactive power meters fo...

Page 18: ...nsformer 508 COM_Konfig BYTE see table y 5 Baud rate Parit COM_Address BYTE 1 247 Device address 509 532 COM_Info 0 47 char ASCII Device description text 533 Diga_GW_close 0 int 12000 12000 Alarm limit ON digital output 1 534 Diga_GW_close 1 int 12000 12000 Alarm limit ON digital output 2 535 Diga_GW_open 0 int 12000 12000 Alarm limit OFF digital output 1 536 Diga_GW_open 1 int 12000 12000 Alarm l...

Page 19: ...on measurand Qx A230 only Evaluation of Q inductive Q capacitive Evaluation of Q incoming Q outgoing 0xxxxxxx 1xxxxxxx For A210 A220 Bit 7 is always set to 0 Q inductive Q capacitive BYTE Rated_Freq Reg Bit Function Coding 3 0 Rated frequency xxxx0001 16 2 3 Hz xxxx0010 50 Hz xxxx0100 60 Hz xxxx1000 400 Hz not supported yet 5 4 not used x000xxxx 6 Display selection In or UnbI for 4 wire unbalanced...

Page 20: ...HD I THD I THD I 15 zero displacement voltage 2 U NE 16 Unbalanced factor 2 unb U 17 P Interval Incoming 2 P int P int P int 18 Q Interval cap Outgoing 1 2 Q int Q int Q int 19 P Interval Incoming Trend 2 P int P int P int 20 Q Interval ind Inc Trend 1 2 Q int Q int Q int 21 S Interval Trend 2 S int S int S int 22 P Interval Outgoing Trend 2 P int P int P int 23 Q Interval cap Outg Trend 1 2 Q int...

Page 21: ...ulses per GWh 80 Reactive energy HT inductive 1 inductive incoming Pulses per varh 81 Pulses per kvarh 82 Pulses per Mvarh 83 Pulses per Gvarh 84 Reactive energy LT inductive 1 inductive incoming Pulses per varh 85 Pulses per kvarh 86 Pulses per Mvarh 87 Pulses per Gvarh 88 Reactive energy HT capacitive 1 capacitive outgoing Pulses per varh 89 Pulses per kvarh 90 Pulses per Mvarh 91 Pulses per Gva...

Page 22: ...n_Meas 1 2 Mean_Meas 2 3 Mean_Meas 3 4 Mean_Meas 4 5 Mean_Meas 5 6 Mean_Meas 6 7 Mean_Meas 7 564 8 Mean_Meas 8 BYTE Mean_Meas 9 A230 only Reg 565 Reg 569 low For the mean value measurands selected here the last evaluated value and the trend for the present interval can be interrogated via bus interface Not used measurands should be set to 255 Value Measurand 1 line 3 4L bal 3 wire unbal 4 wire unb...

Page 23: ...7 9 c 8 c 3 c 7 18 f 17 e 15 g 7 21 d 20 m 7 24 e 2 0 9 d 8 d 4 a 8 0 18 g 17 f 16 a 14 0 21 e 20 n 20 0 24 f 1 10 a 9 a 4 b 1 18 h 17 g 16 b 1 21 f 21 a 1 24 g 2 10 b 9 b 4 c 2 18 i 18 a 16 c 2 21 g 21 b 2 24 h 3 10 c 9 c 5 a 3 18 j 18 b 16 d 3 21 h 21 c 3 24 i 4 10 d 9 d 5 b 4 18 k 18 c 16 e 4 21 i 21 d 4 24 j 5 11 a 10 a 5 c 5 18 l 18 d 16 f 5 21 j 21 e 5 24 k 6 12 a 10 b 6 a 6 18 m 18 e 16 g 6...

Page 24: ... Q out cap int 4 18 S int Trend S int max S int min S int 0 S int 1 S int 2 S int 3 Sint 4 inc ind out cap Depending on the Q definition in Disp_Mode values for incoming outgoing resp inductive capacitive will be displayed a b c d e f g h i j k l m n 19 H2 U1 H2max U1 H3 U1 H3max U1 H4 U1 H4max U1 H5 U1 H5max U1 H6 U1 H6max U1 H7 U1 H7max U1 H8 U1 H8max U1 H9 U1 H9max U1 H10 U1 H10max U1 H11 U1 H1...

Page 25: ...ng resp inductive capacitive will be displayed a b c d e f g h i j k l m n 18 H2 U12 H2max U12 H3 U12 H3max U12 H4 U12 H4max U12 H5 U12 H5max U12 H6 U12 H6max U12 H7 U12 H7max U12 H8 U12 H8max U12 H9 U12 H9max U12 H10 U12 H10max U12 H11 U12 H11max U12 H12 U12 H12max U12 H13 U12 H13max U12 H14 U12 H14max U12 H15 U12 H15max U12 19 H2 U23 H2max U23 H3 U23 H3max U23 H4 U23 H4max U23 H5 U23 H5max U23 H...

Page 26: ...ut int 3 P out int 4 15 Q inc ind int Trend Q inc ind int max Q inc ind int min Q inc ind int 0 Q inc ind int 1 Q inc ind int 2 Q inc ind int 3 Q inc ind int 4 16 Q out cap int Trend Q out cap int max Q out cap int 0 Q out cap int 1 Q out cap int 2 Q out cap int 3 Q out cap int 4 17 S int Trend S int max S int min S int 0 S int 1 S int 2 S int 3 Sint 4 inc ind out cap Depending on the Q definition...

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