SDM320M USER MANUAL 2013 V1.0
Contents
1. me N Total Rate1 Rate2 Last 4 month positive max Demand OXF341 float m e N Total Rate1 Rate2 Last 5 month positive max Demand OXF351 float m e N Total Rate1 Rate2 Last 6 month positive max Demand a OXF361 float m e N Total Rate1 Rate2 Last 7 month positive max Demand OXF371 float m e N Total Rate1 Rate2 Last 8 month positive max Demand OXF381 float Total Rate1 Rate2 Last 9 month positive max Demand OXF391 float me N Total Rate1 Rate2 Last 10 month positive max Demand OXF3A1 float me N Total Rate1 Rate2 Last 11 month positive max Demand OXF3B1 float m e N Total Rate1 Rate2 Last 12 month positive max Demand OXF3C1 float m e N Total Rate1 Rate2 Current month reverse max Demand OXF401 float me N Total Rate1 Rate2 N N N N N JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 sdas Y Fa stl gt rl ne Sat ney Last 1 month reverse max Demand OXF411 float me N Total Rate1 Rate2 Last 2 month reverse max Demand OXF421 float m e N Total Rate1 Rate2 Last 3 month reverse max Demand O2. EASTRON TLS iid AX SDM320M Din Rail Smart Energy Meter for Single Phase Electrical Systems USER MANUAL 2013 V1 0 EASTRON SS RTS TA AZ Important Safety Information is contained in the Maintenance section Familiarize yourself with this information before attempting installation or other procedures Symbols used in this document Risk of Danger These instructions contain important safety information Read them before starting installation or servicing of the equipment Caution Risk of Electric Shock EASTRON V7 TRG AX 1 Introduction This document provides operating and installation instructions The SDM320M measures and displays the characteristics of single phase two wires 1p2w supplies including voltage frequency current power active energy imported or exported Energy is measured in terms of kWh SDM320M supports max 100A direct connection saves the cost and avoid the trouble to connect external CTs giving the unit a cost effective and easy operation Built in interfaces provides pulse and Rs485 Modbus RTU outputs 1 1 Unit Characteristics The Unit can measure and display Line Frequency Currents Current demands Power maximum power demand and power factor Active energy imported and exported Reactive energy imported and exported One pulse output indicates real time energy measurement An RS485 output allows remote monitoring from another display or a computer 1 2 RS485 Serial
3. Modbus RTU This uses an RS485 serial port with Modbus RTU protocol to provide a means of remotely monitoring and controlling the Unit Set up screens are provided for setting up the RS485 port 1 21 RS485 communication Communication distance 1 3 Pulse output This provides one pulse outputs that clock up measured active energy The constant of SDM320M for active energy is 1600imp kWh JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 ale EASTRON SS RTS TA AZ 2 Start Up Screens The first screen lights up all display segments and can be used as a display check The second screen indicates the firmware installed in the unit and its build number The interface perform a self test and indicate the result if the test passes After a short delay the screen will display active energy measurement 3 Parameters Screens After display above three start up screes the LCD will display and stay on the total kWh screen Total kWh After two successive pressing the button the total kWh screen will transfer to the following screens one by one each screen will last for 20seconds and if there is no further press onthe button the screen will back to and stay on the Total kWh screen JIAXING EASTRON ELECTRONIC INSTRUMENTS CO
4. Rate2 0x0231 Total Last 3 month Energy float KWh Total Ratel Rate2 0x0241 Total Last 4 month Energy float KWh Total Ratel Rate2 0x0251 Total Last 5 month Energy float KWh Total Ratel Rate2 Ox0261 m e N Total Last 6 month Energy float KWh Total Ratel Rate2 0x0271 m e N L H H H H H N N N N N N Total Last 7 month Energy float KWh Total Ratel Rate2 0x0281 float KWh Total Last 8 month Energy Total Ratel Rate2 12 Total Last 9 month Energy JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 sg 0x0291 float KWh EASTRON ae Total Ratel Rate2 OxO2A1 12 Total Last 10 month Energy float poe Total Ratel Rate2 a OxO2B1 12 Total Last 11 month Energy float ee Total Ratel Rate2 Pye ye OxO2B1 12 Total Last 12 month Energy float KWh pee Total Ratel Rate2 Pe s min hour OXFOOO Time pate Month Year 20 omo 22 pate metea Current positive nese Total Rate1 Rate2 Last 1 month positive ra pdm B float kWh Total Rate1 Rate2 eoe Last 3 month positive Energy float kWh Total Rate1 Rate2 eoe OXF111 12 Total Rate1 Rate2 Last 2 month positive Energy OXF121 12 OXF131 12 OXF141 12 Total Rate1 Rate2 Last 5 month posi
5. 800 0X0001 4 4 Set meter ID Write date format address function date starts register date bit DATA CRC hi ICRC lo code address number Old adr 10H OXF600 OX0001 2 New mete ID XX XX hex code Correct reply address function date starts register CRC16 lo CRC16 hi code address number 0X10 OXF600 0X0001 JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 sps EASTRON WS RTS TA A 5 Dimensions 6 Wiring diagram 1 2 Phase line IN OU 3 4 Neutral line IN OUT 6 7 Test pulse output contact 9 10 Rs485 communication JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 a ie EASTRON Parameter Name Access Data R W Format Phase 1 line to neutral float V volts merwe o a oo Total Current 0 oa N et 3 D Address hex 0x0000 0x0006 0x000c 0x0012 Ox001e float 0x0024 float Ox0046 H N float 0x0201 12 float KWh Energy Total Rate1 Rate2 0x0211 Total Last 1 month Energy float KWh Total Ratel Rate2 0x0221 Total Last 2 month Energy float KWh Total Ratel
6. LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 ae EASTRON V RTS TA A Import kWh Export kWh Total kWh of T1 period Total kWh of T2 period oe nm Active power Voltage Current Frequency Power factor JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 ae mA EASTRON V RTS TA A Max demand Max Demand of T1 period Max Demand of T2 period Address Default meter ID ranges from 001 to 247 default meter ID is 001 Baud rate The default baud is 9600 and 2400 4800 19200 and 38400 are optional JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 ae EASTRON V RTS TA A i nl eS li k i ka n Tw APN i Can T 4 Meter set up Before the set up it needs to set the meter into set up model The method is to long press the Notes all the set up need to be done via the Rs485 communication instead of operation on the meter directly 4 1 Set
7. XF431 float m e N Total Rate1 Rate2 Last 4 month reverse max Demand a OXF441 float m e N Total Rate1 Rate2 Last 5 month reverse max Demand OXF451 float m e N Total Rate1 Rate2 Last 6 month reverse max Demand OXF461 float Total Rate1 Rate2 Last 7 month reverse max Demand OXF471 float m e N Total Rate1 Rate20 Last 8 month reverse max Demand OXF481 float me N Total Rate1 Rate2 Last 9 month reverse max Demand OXF491 float m e N Total Rate1 Rate2 Last 10 month reverse max Demand OXF4A1 float me N Total Rate1 Rate2 Last 11 month reverse max Demand OXF4B1 float me N Total Rate1 Rate2 N N N N N JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 213 OXF4C1 OXF500 OXF511 OXF521 OXF531 OXF541 OXF551 OXF561 OXF571 m e N me N bs m H H N N N N m e N m e N Last 12 month reverse max Demand Total Rate1 Rate2 Demand time time Time of max current month Total Rate1 Time of max Last 1month Total Rate1 Time of max Last 2month Total Rate1 Time of max Last 3month Total Rate1 Time of max Last 4m
8. onth Total Rate1 Time of max Last 5month Total Rate1 Time of max Last 6month Total Rate1 interval Display time demand i Rate2 demand i Rate2 demand i Rate2 demand i Rate2 demand i Rate2 demand i Rate2 demand i Rate2 slide LED EASTRON V TRG I AZ float kW min min s min Display time 0 do not R W BCD display in turns LED time 0 alway on MM DD HH mm MM DD HH mm MM DD HH mm MM DD HH mm MM DD HH mm MM DD HH mm MM DD HH mm BCD JJ O w JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 a Time of max demand i Last 7month OXF581 12 Total Rate1 Rate2 Time of max demand i Last 8month OXF591 12 DD HH Total Rate1 Rate2 Time of max demand i Last 9month OXF5A1 12 DD HH Total Rate1 Rate2 Time of max demand i Last 10month Total Rate1 Rate2 OXF5B1 12 DD HH Time of max demand i Last 11month OXF5C1 12 DD HH Total Rate1 Rate2 Time of max demand i Last 12month MM a MM a MM nti MM a MM na MM Tariff number OXF5D1 12 Total Rate1 Rate2 OXF600 Tariff Hour 0001H 1200bps 0002H 2400bps OXF800 2 Baud ra
9. s eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 10 Y Fa stl gt rl ne Sat T j Last 5 month reverse Energy OXF251 float kWh m e N Total Rate1 Rate2 Last 6 month reverse Energy OXF261 float kWh m e N Total Rate1 Rate2 Last 7 month reverse Energy OXF271 float kWh m e N Total Rate1 Rate2 Last 8 month reverse Energy OXF281 float kWh me N Total Rate1 Rate2 Last 9 month reverse Energy OXF291 float kWh m e N Total Rate1 Rate2 Last 10 month reverse Energy OXF2A1 float kWh Total Rate1 Rate2 Last 11 month reverse Energy OXF2B1 float kWh m e N Total Rate1 Rate2 Last 12 month reverse Energy OXF2C1 float kWh me N Total Rate1 Rate2 Current month positive max Demand a OXF301 float m e N Total Rate1 Rate2 Last 1 month positive max Demand OXF311 float me N Total Rate1 Rate2 Last 2 month positive max Demand OXF321 float me N Total Rate1 Rate2 me N JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 sAile Y Fa stl gt rl ne Sat ney Last 3 month positive max Demand OXF331 float
10. te W Hex 0003H 4800bps 0004H 9600bps JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 sios OXF700 Wiin EASTRON S RGIS AR JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 10
11. the date For example set the date as 2013 07 31 23 58 56 Step 1 modify the date as 2013 07 31 Send order 01 10 FO 02 00 02 04 31 07 13 20CRCH CRCL Sept 2 modify the time as 23 58 56 Send order 01 10 FO 00 00 02 04 56 58 23 01CRCH CRCL 4 2 Set 2 tariffs and 10 periods Register format address function date starts register date bit DATA CRC hi CRC lo code address number OXF700 OXOOOF 30 1EH XXXX Notes the basic date format is NNMMHH HH is hour from 0 to 23 MM is minute from O to 59 NN is tariff number from 1 to 2 all the parameters are BCD code JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 aro i EASTRON Tals fis 4X For example Set 00 00 13 01 14 01 15 01 16 01 17 01 18 01 19 01 20 01 23 50 as Tariff 1 T1 Set 13 01 14 01 15 01 16 01 17 01 18 01 19 01 20 01 23 50 00 00 as Tariff 2 T2 Set order 01 10 F7 00 OO OF 1E 01 00 00 02 01 13 01 01 14 02 01 15 01 01 16 02 01 17 0101 18 02 01 19 01 01 20 02 50 23 4 3 Set baud rate Write date format address function date starts register date bit DATA CRC hi CRClo code address number OXF800 OX0001 XX XX XX XX 0001H 1200BPS 0002H 2400BPS 0003H 4800BPS 0004H 9600BPS 0005H 19200BPS 0006H 38400BPS Correct repy code address number 0X10 0XF
12. tive Last 4 month positive Energy float kWh kWh OXF151 12 Energy float Total Rate1 Rate2 T h PT b mery o C ae _ Energy JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sales eastrongroup com Add No 1369 Chengnan Road Nanhu District Jiaxing City Zhejiang China 314001 ae EASTRON V TRG I AZ Total Rate1 Rate2 Last 7 month positive OXF171 12 Energy Total Rate1 Rate2 float kWh Last 8 month positive Energy OXF181 2 float kWh Total Rate1 Rate2 Last 9 month positive Energy OXF191 2 float kWh Total Rate1 Rate2 Last 10 month positive Energy OXF1A1 float kWh me 2 Total Rate1 Rate2 Last 11 month positive Energy OXF1B1 2 float kWh Total Rate1 Rate2 Last 12 month positive Energy OXF1C1 2 float kWh Total Rate1 Rate2 Current reverse Energy float Total Rate1 Rate2 OxF201 Last 1 month reverse Energy OXF211 2 float kWh Total Rate1 Rate2 Last 2 month reverse Energy OXF221 float kWh me 2 Total Rate1 Rate2 Last 3 month reverse Energy OXF231 float kWh N Total Rate1 Rate2 Last 4 month reverse Energy OXF241 float kWh N Total Rate1 Rate2 JIAXING EASTRON ELECTRONIC INSTRUMENTS CO LTD TEL 0086 573 83698881 83698882 FAX 0086 573 83698883 Web www eastrongroup com Email sale
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