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2220

= 222.0 Unit: Volt (V)

Meter display:

Read current meter data is similar to reading voltage meter, but start address as 06H, Query frame: 01 03 00 06 00 06 25 c9

Read other information Query frame is identical with this format, each information address see: 6.4 communication parameter

address meter.

6.5.2 Write data

Example 2: switching output remote control (control word: 002aH)

Setting Data frame

01 10 00 2a 00 01 02 00 02 20 5b (DO1 output)

01 10 00 2a 00 01 02 00 01 60 5a (DO2 output)

01 10 00 2a 00 01 02 00 03 e1 9b (D01

、

D02

输出）

01 10 00 2a 00 01

02 00 03 e1 9b (D01

，

D02 output)

Return Data frame

01 10 00 2a 00 01 20 01 (If no data returning indicate setting is unsuccessful)

Explanation:

Remote write in 1 to switching output condition bit, then closing; write in 0, then breaking.

When relay closing duration is Nonzero, indicate: relay adopt pulse mode, relay closing duration as setting value; if duration setting as 0,

then indicate: relay adopt holding mode

。

-------------------------------

221.9

222.0

Содержание AMC 48L-A13

Страница 1: ...239 AMC series Programmable Intelligent Electric Parameter Meters Three phase current Three phase voltage Power AI3 AV3 A13 AV3 Installation and operation instruction V1 2 Acrel Co Ltd...

Страница 2: ...by any means electronic mechanical photocopying recording or otherwise without prior permission of Acrel All rights reserved This company reserve power of revision of product specification described...

Страница 3: ...guide 3 4 1 Outline and mounting cut out size 3 4 2 Schematic diagram of meter and its cut out 3 4 3 Schematic diagram of installation 3 4 4 Installation instruction 3 4 5 Terminal arrangement and con...

Страница 4: ...V3 Three phase current or voltage measurement LCD liquid crystal display AMC 72 A13 AMC 72 AV3 Three phase current or voltage measurement LED digital display 72 Square 1 1 channel RS485 communication...

Страница 5: ...patible protocol 1 start bit 8 data bit 1 stop bit no parity Baud Rate 2400 4800 9600 19200 bps Alarm 1 channel passive relay contact capacity 1A 30VDC 1A 250VAC Used for high low unbalance alarm etc...

Страница 6: ...45 72 Square 75 75 66 66 98 67 67 96 Square 96 96 86 86 92 88 88 4 2 Schematic diagram of meter and its cut out 4 3 Schematic diagram of installation 4 4 Installation instruction When meter is install...

Страница 7: ...N UA UB UC UN UN UN FUSES 11 12 13 14 14 14 Three phase three wire Three phase three wire Three phase four wire 4 5 3 Power supply terminal RS485 communication terminal L N FUSE L N 1 2 22 21 A B RS4...

Страница 8: ...or short the secondary circuit 4 6 3 Adding function connection COM of analog output and switching Input show that the common port is not earthing actually Between analog output and switching input c...

Страница 9: ...Recommendation of adding matched resistance between A B of the last meter the rated resistance range is 120 10k 4 7 Typical application 4 7 1 The application living example of three phase current mete...

Страница 10: ...7 4 7 2 The application living example of three phase voltage meter...

Страница 11: ...8 5 Operating instruction 5 1 Press key...

Страница 12: ...d control page 5 2 Indication and control page Category Symbol Meaning Range Main menu rEAd Read only menu Prog Programming menu Transformation ratio multiplying power Pt Ct Transformer multiples 0001...

Страница 13: ...3 C Measuring range SP U A Rated Input signal Voltage AC100 220 380V etc Current AC1 5A etc 000 Password PASS Protective password programming 0000 9999 Note Setting flow of each parameter see 5 3 4 Pr...

Страница 14: ...t key for cyclic display Press right shift key downward Press left shift key upward Description Left right key select parameter menu to be look over press Enter key to enter look over concrete setting...

Страница 15: ...ace SP A 5 4 Function setting and using 5 4 1 Multiplying power revise setting Example 1 AC10kV 100V voltage meter Enter Prog menu revise Pt as 100 Computing Method 10000V 100V 100 Example2 AC500A 5A...

Страница 16: ...isplay meter under normal measuring condition have switching input output indicate press shortcut key to look over is unnecessary When look over switching condition web page press down ENTER Enter loc...

Страница 17: ...ing password range 0000 9999 press ENTER to confirm revising After revising programming protective password and switching output Control protective password are new password Default password 0000 omni...

Страница 18: ...n one group of data is transmitting from one device to another device on the transmitting line some change may be produced The error check can enable the host computer or slave computer not responding...

Страница 19: ...ddress meter word Address Content Brief Explanation Brief Explanation 0000H Ua Effective value Three phase voltage Three phase three wire Line Voltage Three phase four wire Phase voltage Read Write R...

Страница 20: ...ommunication application Example in this section adopt below format data as hex Addr Fun Data start Data of CRC16 reg Hi reg Lo reg Hi reg Lo Lo Hi 01H 03H 00H 00H 00H 06H C5H C8H Address Function cod...

Страница 21: ...Data frame 01 10 00 2a 00 01 02 00 02 20 5b DO1 output 01 10 00 2a 00 01 02 00 01 60 5a DO2 output 01 10 00 2a 00 01 02 00 03 e1 9b D01 D02 01 10 00 2a 00 01 02 00 03 e1 9b D01 D02 output Return Data...

Страница 22: ...302 Fax 86 21 69158303 Service hotline 800 820 6632 Website www acrel cn E mail ACREL001 vip 163 com P C 201801 Production base Jiangsu Acrel Electric Appliances Manufacturing Co Ltd Address Dongmeng...

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