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How to configure Iskraemeco MT880 in Iskraemeco SEP2W or Symbiot tool

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⚡ Reduxi Controller · Knowledge Base

How to configure Iskraemeco MT880 in Iskraemeco SEP2W or Symbiot tool

Configure the Iskraemeco MT880 meter in the SEP2W manager or the Symbiot tool for the Reduxi Controller.

🔧 Iskraemeco MT880 · Reduxi Controller
🛠 Iskraemeco SEP2W manager or Symbiot tool
📡 One telegram (Reduxi standard structure)

📄 Download as PDF

Iskraemeco MT880 electricity meter, front view
Iskraemeco MT880 (image: Iskraemeco)
Text description of this image

Photo of an Iskraemeco MT880 electricity meter on a white background, front view. Light grey housing with a hanging tab at the top, an LCD display and a barcode label in the upper part, a black optical or button module on the left, a transparent terminal cover on the left side, a row of small indicator lights and a small blue brand mark on the right.

📋 In this article
  1. Technical documentation
  2. Required equipment
  3. IEC local port setup channel 1
  4. IEC HDLC setup channel 1
  5. General local port readout
  6. Next step: add the meter to Reduxi
  7. Summary
  8. Common issues
  9. Related articles

1 Technical documentation

Configure the meter with the basic structure from the Reduxi standard telegram structure for Iskraemeco AM550 DLMS push on P1 interface. Use the Iskraemeco SEP2W manager or the Symbiot tool. Only one telegram is needed, with the data defined in that structure.

2 Required equipment

  • Iskraemeco MT880 meter
  • Iskraemeco SEP2W manager or Symbiot tool
  • Reduxi Controller
  • Laptop or tablet with internet access to configure the device in Reduxi

3 IEC local port setup channel 1

Take the following steps in the Iskraemeco SEP2W manager tool. Start with step 1, IEC local port setup channel 1.

Iskraemeco SEP2 Manager: IEC local port setup channel 1, baud rate 9600, address 72042282
IEC local port setup channel 1
Text description of this image

Screenshot of the SEP2 Manager software (Iskraemeco), Cosem association view for meter ISKT880M72042282, page IEC local port setup channel 1. Ribbon tabs: General, View, MeterView, Database, Tools; ribbon buttons Refresh, New Tab, Close Tab, Close All. Left pane lists meter numbers 72042273 to 72042301 (72042282 selected). Middle pane tree: Clock, Common, Communication, with No channel specified, Channel 0, Channel 1 (IEC local port setup channel 1 highlighted in blue, IEC HDLC setup channel 1 with a red square marker, ID serial process status channel 1, DLMS options channel 1, DLMS association restrictions channel 1, HDLC options channel 1), Channel 2, Channel 3, Communication variant configuration; then Display, GSM, Holidays, I/O configuration, I/O control, Identifiers, Image transfer; Search (1491 items). Right pane: IEC local port setup channel 1; Logical name: 0-1:20.0.0*255, Class ID: IEC local port setup (19), Version: 1. Fields (checkboxes not ticked): Communication mode: 1 - Protocol according to IEC 62056-46 (DLMS UA), Read and write; Default baud rate: 9600, Read and write; Proposed baud rate: 9600, Read and write; Response time: 1 - 200ms, Read and write; Device address: 72042282, Read and write; Settings password: empty, Write only; Parametrisation password: empty, Write only; W5 password: empty, Write only. Bottom tab bar: Commision, 77815809 - A+_T1, 76669445, 76669445 - A+_T1, Log: 72042282, Cosem association (active).

4 IEC HDLC setup channel 1

Step 2: set up IEC HDLC channel 1.

Iskraemeco SEP2 Manager: IEC HDLC setup channel 1, speed 9600, device address 41
IEC HDLC local port setup channel 1
Text description of this image

Screenshot of the SEP2 Manager software (Iskraemeco) showing the page IEC HDLC setup channel 1 in the Cosem association view. Left pane MeterView: list of meter numbers 90807030 to 91404225 (same list as in the other SEP2 Manager screenshot; the last entry 91404225 is selected). Middle pane: meter ISKT880M91404225 with a tree: Actual values, Alarms, Billing, Clock, Common, Communication (No channel specified, Channel 0, Channel 1, Channel 2, Channel 3, Communication variant configuration), Display (Sequences: General local port readout, General display readout). Under Channel 1: IEC local port setup channel 1, IEC HDLC setup channel 1 (ticked and highlighted in blue), ID serial process status channel 1, DLMS options channel 1, DLMS association restrictions channel 1, HDLC options channel 1. Search (1572 items) at the bottom. Right pane title: IEC HDLC setup channel 1. Logical name: 0-1:22.0.0*255, Class ID: IEC HDLC setup class (23), Version: 1. Fields, each ticked, access Read and write: Communication speed: 9600; Window size transmit: 1; Window size receive: 1; Max info field length transmit: 154; Max info field length receive: 154; Inter octet time out: 50; Inactivity time out: 120; Device address: 41.

Iskraemeco SEP2 Manager: IEC local port setup channel 1, baud rate 9600, address 91404225
IEC local port setup channel 1 (second part)
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Screenshot of the SEP2 Manager software (Iskraemeco) showing the page IEC local port setup channel 1 in the Cosem association view. Left pane MeterView: list of meter numbers 90807030, 90807452, 90807459, 90807554, 90807677, 90807680, 90807685, 90807686, 90807687, 90807692, 90807717, 90807798, 90807864, 90807868, 90807875, 90808004, 90808005, 90808008, 90808149, 90808178, 91404137, 91404153, 91404184, 91404188, 91404194, 91404200, 91404201, 91404210, 91404225 (last one is the selected meter). Middle pane: meter ISKT880M91404225 with a tree: Actual values, Alarms, Billing, Clock, Common, Communication (No channel specified, Channel 0, Channel 1, Channel 2, Channel 3, Communication variant configuration), Display (Sequences: General local port readout, General display readout). Under Channel 1 the entries are IEC local port setup channel 1 (ticked and highlighted in blue), IEC HDLC setup channel 1, ID serial process status channel 1, DLMS options channel 1, DLMS association restrictions channel 1, HDLC options channel 1. Search (1572 items) at the bottom. Right pane title: IEC local port setup channel 1. Logical name: 0-1:20.0.0*255, Class ID: IEC local port setup (19), Version: 1. Fields, each ticked: Communication mode: 1 - Protocol according to IEC 62056-46 (DLMS UA), access Read and write; Default baud rate: 9600, Read and write; Proposed baud rate: 9600, Read and write; Response time: 1 - 200ms, Read and write; Device address: 91404225, Read and write; Settings password: empty, Write only; Parametrisation password: empty, Write only; W5 password: empty, Write only.

5 General local port readout

Step 3: set up the general local port readout. Because of the large number of rows, the screenshots are split into parts. Note the row number and the Logical Name to modify the correct settings.

Iskraemeco SEP2 Manager: General local port readout, 66 selected items, rows 1 to 14
General local port readout, part 1
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Screenshot of the SEP2 Manager software (Iskraemeco), Cosem association view for meter ISKT880M72042282, page General local port readout. Left pane lists meter numbers 72042273 to 72042301 (72042282 selected). Middle pane tree: Clock, Common, Communication, Display > Sequences (General local port readout highlighted in blue, General display readout, Alternate display readout, Grid display readout), then Display format for energy, Display format for demand, Display configuration, Display cursors configuration, Display unit for energy and demand, Display test mode precision for energy and demand, Display precision for voltage and current, Display backlight timeout, Display autoscroll roll time, Optical scroll key configuration, Display exit from specific mode timeout, Test mode exit time; Search (1491 items). Right pane: General local port readout; Logical name: 0-0:21.0.0*255, Class ID: Profile generic (7), Version: 1; Capture objects not ticked; Access mode: Read and write; Filter empty; Selected items 66 (1512 / 1512). Table columns: Logical Name, Item, Class Id, Attribute. Rows shown: 1 0-0:97.97.0 Error register, 1 - Data, 2 - Value (row highlighted); 2 1-0:0.0.0 Electricity ID 1, 1 - Data; 3 1-0:0.9.1 Local time, 1 - Data; 4 1-0:0.9.2 Local date, 1 - Data; 5 1-0:0.4.2 Transformer ratio - current (numerator), 1 - Data; 6 1-0:0.4.5 Transformer ratio - current (denominator), 1 - Data; 7 1-0:0.4.3 Transformer ratio - voltage (numerator), 1 - Data; 8 1-0:0.4.6 Transformer ratio - voltage (denominator), 1 - Data; 9 1-0:1.4.0 Demand register - Active energy import (+A), 5 - Demand register, 2 - Curren(t) (cut off); 10 1-0:2.4.0 Demand register - Active energy export (-A), 5 - Demand register; 11 1-0:1.6.0 Maximum demand register - Active energy import (+A), 4 - Extended register, 2 - Value; 12 1-0:1.6.1 Maximum demand register - Active energy import (+A) Rate 1, 4 - Extended register; 13 1-0:1.6.2 Maximum demand register - Active energy import (+A) Rate 2, 4 - Extended register; 14 1-0:2.6.0 Maximum demand register - Active energy export (-A), 4 - Extended register. Bottom tab bar: Commision, 77815809 - A+_T1, 76669445, 76669445 - A+_T1, Log: 72042282, Cosem association (active, orange).

Iskraemeco SEP2 Manager: General local port readout, 66 selected items, rows 15 to 28
General local port readout, part 2
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Screenshot of the SEP2 Manager software (Iskraemeco), Cosem association view, page General local port readout, for meter ISKT880M72042282. Left pane lists meter numbers 72042273 to 72042301 (72042282 selected). Middle pane tree: Clock, Common, Communication, Display > Sequences: General local port readout (highlighted in blue), General display readout, Alternate display readout, Grid display readout, then Display format for energy, Display format for demand, Display configuration, Display cursors configuration, Display unit for energy and demand, Display test mode precision for energy and demand, Display precision for voltage and current, Display backlight timeout, Display autoscroll roll time, Optical scroll key configuration, Display exit from specific mode timeout, Test mode exit time. Search (1491 items). Right pane: Logical name: 0-0:21.0.0*255, Class ID: Profile generic (7), Version: 1; Capture objects not ticked; Access mode: Read and write; Selected items 66, 1512 / 1512. Table rows shown (columns Logical Name, Item, Class Id, Attribute): 15 1-0:2.6.1 Maximum demand register - Active energy export (-A) Rate 1, 4 - Extended register, 2 - Value; 16 1-0:2.6.2 ... export (-A) Rate 2, 4 - Extended register; 17 1-0:21.6.0 Maximum demand register - Active energy import (+A) L1; 18 1-0:41.6.0 ... import (+A) L2; 19 1-0:61.6.0 ... import (+A) L3; 20 1-0:22.6.0 ... export (-A) L1; 21 1-0:42.6.0 ... export (-A) L2; 22 1-0:62.6.0 ... export (-A) L3 (rows 17 to 22 are 4 - Extended register); 23 1-0:1.7.0 Instantaneous active import power (+A), 3 - Register; 24 1-0:2.7.0 Instantaneous active export power (-A), 3 - Register; 25 1-0:13.7.0 Instantaneous power factor (+A/+VA), 3 - Register; 26 1-0:32.7.0 Instantaneous voltage L1; 27 1-0:52.7.0 Instantaneous voltage L2; 28 1-0:72.7.0 Instantaneous voltage L3 (partly cut off). Lower part of the window: tab bar with Commision, 77815809 - A+_T1, 76669445, 76669445 - A+_T1, Log: 72042282, and the active tab Cosem association (orange). Below it a Log Viewer panel with a Manager tab and empty table headers Time, Source, Category, User, Description; counter 1000.

Iskraemeco SEP2 Manager: General local port readout, 66 selected items, rows 29 to 42
General local port readout, part 3
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Screenshot of the SEP2 Manager software (Iskraemeco), Cosem association view for meter ISKT880M72042282, page General local port readout. Left pane lists meter numbers 72042273 to 72042301 (72042282 selected). Middle pane tree: Clock, Common, Communication, Display > Sequences (General local port readout highlighted in blue, General display readout, Alternate display readout, Grid display readout), then Display format for energy, Display format for demand, Display configuration, Display cursors configuration, Display unit for energy and demand, Display test mode precision for energy and demand, Display precision for voltage and current, Display backlight timeout, Display autoscroll roll time, Optical scroll key configuration, Display exit from specific mode timeout, Test mode exit time; Search (1491 items). Right pane: General local port readout; Logical name: 0-0:21.0.0*255, Class ID: Profile generic (7), Version: 1; Capture objects not ticked; Access mode: Read and write; Filter empty; Selected items 66 (1512 / 1512). Table columns: Logical Name, Item, Class Id, Attribute. Rows shown, all Class Id 3 - Register, Attribute 2 - Value: 29 1-0:31.7.0 Instantaneous current L1; 30 1-0:51.7.0 Instantaneous current L2; 31 1-0:71.7.0 Instantaneous current L3; 32 1-0:14.7.0 Instantaneous net frequency: any phase; 33 1-0:81.7.1 Angle U(L2) - U(L1); 34 1-0:81.7.2 Angle U(L3) - U(L1); 35 1-0:81.7.12 Angle U(L3) - U(L2); 36 1-0:81.7.40 Angle U(L1) - I(L1); 37 1-0:81.7.51 Angle U(L2) - I(L2); 38 1-0:81.7.62 Angle U(L3) - I(L3); 39 1-0:1.8.0 Active energy import (+A); 40 1-0:1.8.1 Active energy import (+A) Rate 1; 41 1-0:1.8.2 Active energy import (+A) Rate 2; 42 1-0:2.8.0 Active energy export (-A). Bottom tab bar: Commision, 77815809 - A+_T1, 76669445, 76669445 - A+_T1, Log: 72042282, Cosem association (active, orange).

Iskraemeco SEP2 Manager: General local port readout, 66 selected items, rows 43 to 56
General local port readout, part 4
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Screenshot of the SEP2 Manager software (Iskraemeco), Cosem association view for meter ISKT880M72042282, page General local port readout. Left pane lists meter numbers 72042273 to 72042301 (72042282 selected). Middle pane tree: Clock, Common, Communication, Display > Sequences (General local port readout highlighted in blue, General display readout, Alternate display readout, Grid display readout), then Display format for energy, Display format for demand, Display configuration, Display cursors configuration, Display unit for energy and demand, Display test mode precision for energy and demand, Display precision for voltage and current, Display backlight timeout, Display autoscroll roll time, Optical scroll key configuration, Display exit from specific mode timeout, Test mode exit time; Search (1491 items). Right pane: General local port readout; Logical name: 0-0:21.0.0*255, Class ID: Profile generic (7), Version: 1; Capture objects not ticked; Access mode: Read and write; Filter empty; Selected items 66 (1512 / 1512). Table columns: Logical Name, Item, Class Id, Attribute. Rows shown, all Class Id 3 - Register, Attribute 2 - Value: 43 1-0:2.8.1 Active energy export (-A) Rate 1; 44 1-0:2.8.2 Active energy export (-A) Rate 2; 45 1-0:3.8.0 Reactive energy import (+R); 46 1-0:3.8.1 Reactive energy import (+R) Rate 1; 47 1-0:3.8.2 Reactive energy import (+R) Rate 2; 48 1-0:4.8.0 Reactive energy export (-R); 49 1-0:4.8.1 Reactive energy export (-R) Rate 1; 50 1-0:4.8.2 Reactive energy export (-R) Rate 2; 51 1-0:16.8.0 Active energy combined (|+A|-|-A|); 52 1-0:16.8.1 Active energy combined (|+A|-|-A|) Rate 1; 53 1-0:16.8.2 Active energy combined (|+A|-|-A|) Rate 2; 54 1-0:21.8.0 Active energy import (+A) L1; 55 1-0:41.8.0 Active energy import (+A) L2; 56 1-0:61.8.0 Active energy import (+A) L3. Bottom tab bar: Commision, 77815809 - A+_T1, 76669445, 76669445 - A+_T1, Log: 72042282, Cosem association (active, orange).

Iskraemeco SEP2 Manager: General local port readout, 66 selected items, rows 54 to 66
General local port readout, part 5
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Screenshot of the SEP2 Manager software (Iskraemeco), Cosem association view, page General local port readout, for meter ISKT880M72042282. Ribbon tabs: General, View, MeterView, Database, Tools; General ribbon shows Refresh, New Tab, Close Tab, Close All. Left pane lists meter numbers 72042273 to 72042301 (72042282 is selected). Middle pane tree: Clock, Common, Communication, Display > Sequences with General local port readout (highlighted in blue, box not ticked), General display readout, Alternate display readout, Grid display readout; below: Display format for energy, Display format for demand, Display configuration, Display cursors configuration, Display unit for energy and demand, Display test mode precision for energy and demand, Display precision for voltage and current, Display backlight timeout, Display autoscroll roll time, Optical scroll key configuration, Display exit from specific mode timeout, Test mode exit time. Search (1491 items). Right pane title General local port readout; Logical name: 0-0:21.0.0*255, Class ID: Profile generic (7), Version: 1; Capture objects box not ticked; Access mode: Read and write; Filter field empty; Selected items 66 (1512 / 1512 available). Table columns: Logical Name, Item, Class Id, Attribute. Rows: 54 1-0:21.8.0 Active energy import (+A) L1; 55 1-0:41.8.0 Active energy import (+A) L2; 56 1-0:61.8.0 Active energy import (+A) L3; 57 1-0:22.8.0 Active energy export (-A) L1; 58 1-0:42.8.0 Active energy export (-A) L2; 59 1-0:62.8.0 Active energy export (-A) L3; 60 1-0:31.7.124 Instantaneous current L1 THD; 61 1-0:51.7.124 Instantaneous current L2 THD; 62 1-0:71.7.124 Instantaneous current L3 THD; 63 1-0:32.7.124 Instantaneous voltage L1 THD; 64 1-0:52.7.124 Instantaneous voltage L2 THD; 65 1-0:52.7.124 Instantaneous voltage L2 THD; 66 1-0:72.7.124 Instantaneous voltage L3 THD. All rows: Class Id 3 - Register, Attribute 2 - Value.

✓ Summary

Preparation (Points 1–2): Use the Reduxi standard telegram structure. Prepare the MT880 meter and the SEP2W manager or Symbiot tool.

Meter settings (Points 3–5): Set IEC local port setup channel 1, IEC HDLC setup channel 1 and the general local port readout.

Add to Reduxi (Point 6): Add the meter to the Reduxi Controller with the guide for the MT880.

Go live (Point 6): Check the readings in the Reduxi Configurator after you add the meter.

→ Common issues

Issue Solution
No data from the meter Check the telegram settings against the Reduxi standard telegram structure. Note the row number and the Logical Name when you modify the readout.
Open configurator does not open or stays empty The tunnel is not active yet. Wait about 30 seconds and check that the controller is online.
Login with admin is rejected The password was changed during installation. Ask the installer. The Reduxi account password does not work here.
reduxi.local does not load Your device is not in the same network as the controller. Use the IP address or the tunnel connection.
Communication test fails, device shows offline Check reachability, IP address / port / unit ID, and that the protocol is enabled on the device.

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