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Satel Integra 128, ETHM-1 Connection Problem: Programming Remotely & DLOADX Connectivity Issues

marekdd 18072 16
Best answers

Why does DLOADX connect to my ETHM-1 but immediately disconnect from my Integra 128, and how can I fix remote programming over TCP/IP?

Restoring the Integra control panel to factory settings and programming it again solved the DLOADX-over-ETHM-1 connection problem [#16670227] Before that, verify the 5-pin RS-232 cable between the ETHM-1 and the panel is wired exactly per the manual, because a cable can work for flashing yet still fail normal DLOADX communication [#16669619][#16669716] Re-enter the DLOADX communication keys as well, and remember the ETHM-1 can lock communication for 20 minutes after three wrong attempts; restarting the module clears that lock [#16669656] The DLOADX Server address is not needed for this direct DLOADX → ETHM connection [#16669656]
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  • #1 16669010
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    Hello.
    This is my first post on this forum, so please be forgiving. :)
    The topic has been "rolled" many times, but I have the impression that something is not working as it should.

    My equipment: Integra 128 + KLCDR + ETHM-1 (bottom versions)
    I did the software update about 2 months ago.

    So yes - I would like to be able to remotely program my Integrated through the ETHM-1 module. The connection to GUARDX, the Integra Control application and the WWW works elegantly, but this is a mean module I don't want to connect to DLOADX .
    During the call I have excluded Downloading!

    How do i connect
    1. I run DLOADX
    2. Click File and choose to save from my control panel - 1: Integra128
    3. I go to the Communication -> Communication configuration tab and in the TCP / IP connection: DLOADX -> ETHM field, set: LAN / WAN; 192.168.0.101; 7090; integra ( TCP / IP: DLOADX -> ETHM
    6. Click CONNECT

    Here is the result:
    Connecting to server: 192.168.0.101:7090
    Establishes connection
    Module: ETHM-1 V1.07
    The control panel has ended the connection


    Disconnected.

    When I enter the 192.168.0.101 page, I certify the page of the virtual ETHM-1 keypad, I can log in and everything is flashing, and in this case something is wrong.

    Configuration with DLOADX:
    Satel Integra 128, ETHM-1 Connection Problem: Programming Remotely & DLOADX Connectivity Issues

    Control panel version: v1.16 7/15/2016
    Version ETHM-1: v1.07 2015-03-02

    Someone maybe had a similar problem and knows how to fix it?
    greetings


    .................................................. ..........
    Planning Suvorov
    Also worth reading:

    Satel Integra - system installation and configuration - selected issues


    I invite you to read the other guides, featured topics and articles on security systems :
    Stationary security. Alarm systems, cameras, intercoms, gate and roller shutter drives, home automation. Featured topics and guides.
    If the above topics do not find the answer to your question, please visit the forum
    https://www.elektroda.pl/rtvforum/forum77.html

    I also encourage you to visit the General Guides section where you will find materials from other sections of the forum, including those starting their adventure with electronics :
    https://www.elektroda.pl/rtvforum/forum510.html
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  • #3 16669487
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    Stan-Mar wrote:
    External modem settings enabled?

    Yes, a photo from the DLOADX program is attached.

    Stan-Mar wrote:
    Is there a wire between the ETHM and the control panel in the rs ports?

    Yes, there is such a cable and it connects the control panel with the module.
    greetings
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  • #4 16669541
    dariusz.bembenek
    Stationary Alarms specialist  
    Posts: 2139
    Help: 455
    Rate: 614
    marekdd wrote:
    Yes, there is such a cable

    What exactly is the cable. What color of ribbon? Is it self-made or bought ready? If done according to what scheme.

    The second matter, the guardX / java key entered, and the dloadX key is the person matter. Here I understand a colleague did not forget to enter the key?
  • #5 16669572
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    dariusz.bembenek wrote:
    What exactly is the cable. What color of ribbon? Is it self-made or bought ready? If done according to what scheme.

    It is hard for me to say whether it is the original satellite or a self-made. I ordered from the alarm shop, from what I know, it is rather the original.
    Look? Flat ribbon - connected 5 veins with each other (red, black, blue, green, white).

    It looks identical to this one, except that there is no such red "band" on it.
    https://www.satel.pl/pl/product/333/PIN5/PIN5,Kabel-RS-232

    dariusz.bembenek wrote:
    The second matter, the guardX / java key entered, and the dloadX key is the person matter. Here I understand a colleague did not forget to enter the key?

    Both the password to GuardX / Java and DloadX are entered, I do not know if it matters (in my opinion not), but they are identical.
  • #6 16669580
    dariusz.bembenek
    Stationary Alarms specialist  
    Posts: 2139
    Help: 455
    Rate: 614
    marekdd wrote:
    It looks identical to this one,

    I think we have the answer. Does the control panel have a programming PIN5 connector (old model) or RJ12 already? If it is the latter, I suggest you look closely at what connectors the control panel has and what they are used for.
  • #7 16669583
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    dariusz.bembenek wrote:
    I think we have the answer. Does the control panel have a programming PIN5 connector (old model) or RJ12 already? If it is the latter, I suggest you look closely at what connectors the control panel has and what they are used for.

    The control panel has a nice few years, it is probably 2009, of which it has never been on the wall, which is why it has a 5pin connector. :)
  • #8 16669591
    dariusz.bembenek
    Stationary Alarms specialist  
    Posts: 2139
    Help: 455
    Rate: 614
    Is the connection between 5pin from RS-232 and not 5pin from speech synthesizer? So in the middle of the disc and not on the side?
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  • #9 16669598
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    dariusz.bembenek wrote:
    Is the connection between 5pin from RS-232 and not 5pin from speech synthesizer? So in the middle of the disc and not on the side?

    The 5pin / 5pin cable is plugged into the only 5pin socket in the ETHM-1 module and in the socket centrally in the center on the control panel (even there is the inscription RS-232). :)

    Integra 128 in hardware version v1.4
    ETHM-1 in hardware version v1.4
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  • #10 16669619
    dariusz.bembenek
    Stationary Alarms specialist  
    Posts: 2139
    Help: 455
    Rate: 614
    It remains therefore to check the cable thoroughly. Ie. with a multimeter, check that the connections are identical to the schematic (instruction ethm-1). Since the cable is of unknown origin, the connection layout may be different than it should be.
  • #11 16669644
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    dariusz.bembenek wrote:
    It remains therefore to check the cable thoroughly. Ie. with a multimeter, check that the connections are identical to the schematic (instruction ethm-1). Since the cable is of unknown origin, the connection layout may be different than it should be.

    I just checked it now, unfortunately (or fortunately, I don't know) connections are made correctly and coincide with those in the manual :(

    Should I accidentally set an address for "DLOADX Server"?
  • #12 16669656
    dariusz.bembenek
    Stationary Alarms specialist  
    Posts: 2139
    Help: 455
    Rate: 614
    Enter the communication keys again (from DloadX). It should also be remembered that the module locks for 20 minutes after three incorrect communication attempts (i.e. with an incorrect key). Then you can turn off and on the ethm-1 power supply (restart) and the lock disappears.
    In general, the whole seems to be correctly set.

    Added after 37 [seconds]:

    marekdd wrote:

    Should I accidentally set an address for "DLOADX Server"?

    There is no need for this form of connection (dloadx-> ethm).
  • #13 16669674
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    dariusz.bembenek wrote:
    Enter the communication keys again (from DloadX). It should also be remembered that the module locks for 20 minutes after three incorrect communication attempts (i.e. with an incorrect key).

    I'll try to do it later.

    Is it possible that the RS port in ETHM has been damaged? I read a lot about my problem, someone had a very similar problem and it turned out that the RS in ETHM-1 was damaged.
    Since I can do update fw, I think the RS in ETHM is OK, right?
  • Helpful post
    #14 16669716
    dariusz.bembenek
    Stationary Alarms specialist  
    Posts: 2139
    Help: 455
    Rate: 614
    I don't know if all signals from the cable are used during flashing (or only rx, tx, com). If all and flashing worked, then the RS is probably OK. Otherwise, it may be the case that the RS in the module is damaged.
  • #15 16669987
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    dariusz.bembenek wrote:
    I don't know if all signals from the cable are used during flashing (or only rx, tx, com). If all and flashing worked, then the RS is probably OK. Otherwise, it may be the case that the RS in the module is damaged.

    An interesting case.
    I wrote to Satel and got information that only 3 pins are needed for flashing, while all 5 pins are used to connect to the switchboard, so it is not possible to check it in any other way.

    I got nervous, connected to Integra 128-WRL, I look ... Works! I will still try to restore this old Integra 128 to factory settings :)
  • #16 16670202
    reweriko

    Level 25  
    Posts: 794
    Help: 65
    Rate: 98
    A friend has set everything in ETHM - and it seems to be OK.
    Also in DloadX settings? ie.
    in options ..... "Passwords and phone numbers"?
    You don't write anything about it .... unless you have read ...
    Company Account:
    ALLSYSTEM
    Krzyżowa, Bytom, 41-909 | Tel.: 530XXXXXX (Show) | Company Website: http://allsystem.eu
  • #17 16670227
    marekdd
    Level 7  
    Posts: 9
    Rate: 2
    reweriko wrote:
    Also in DloadX settings? ie.
    in options ..... "Passwords and phone numbers"?

    We're talking about communication setup right now?
    If so, then everything is correctly written from the control panel.

    In the evening I will restore the control panel to my mouth. factory.

    Added after 49 [minutes]:

    A trivial matter, although I still do not know what interfered with the connection.
    I restored the central unit to factory settings and re-programmed again. Now everything works elegantly.
    Thank you all for your help and have a nice evening :)
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Topic summary

✨ The discussion revolves around connectivity issues with the Satel Integra 128 control panel and the ETHM-1 module, specifically regarding remote programming via DLOADX. The user reports successful connections to GUARDX and the Integra Control application but struggles with DLOADX. Various troubleshooting steps are suggested, including checking cable connections, verifying the correct use of programming keys, and ensuring the integrity of the RS-232 connections. The user ultimately resolves the issue by restoring the control panel to factory settings and reprogramming, which restored functionality.
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FAQ

TL;DR: DLOADX often fails over ETHM-1 due to key mismatches and RS-232 wiring; after 3 bad attempts, the module locks for 20 minutes. “Restart clears the lock.” [Elektroda, dariusz.bembenek, post #16669656]

Why it matters: This FAQ helps Satel Integra owners quickly fix ETHM-1/DLOADX remote programming issues without guesswork.

Quick Facts

How do I fix DLOADX not connecting to my Satel Integra via ETHM‑1?

Confirm DLOADX and ETHM communication keys match, then retry. If you made three failed attempts, power‑cycle ETHM‑1 to clear the 20‑minute lock. If it still fails, factory‑reset the panel and reprogram. This resolved the reported case. [Elektroda, marekdd, post #16670227]

Do I need to set a DLOADX Server address for a direct DLOADX→ETHM connection?

No. For direct DLOADX→ETHM, you do not set a DLOADX Server address. As one expert noted, “There is no need for this form of connection (dloadx→ethm).” [Elektroda, dariusz.bembenek, post #16669656]

Which settings should I check first in DLOADX?

Check Communication Configuration: set TCP/IP to LAN/WAN, panel IP, correct port, and the DLOADX key. Also ensure Downloading is enabled on the panel during the session. Example port 7090 was used by the poster. [Elektroda, marekdd, post #16669010]

Why do GuardX and WWW work but DLOADX disconnects immediately?

GuardX/WWW can work while DLOADX fails if the DLOADX key is wrong or RS‑232 is miswired. Three wrong attempts trigger a 20‑minute ETHM‑1 lockout, causing repeat disconnects. Power‑cycle to retry with the correct key. [Elektroda, dariusz.bembenek, post #16669656]

What cable do I need between ETHM‑1 and the Integra mainboard?

Use the 5‑pin RS‑232 ribbon between ETHM‑1 and the panel’s RS‑232 header. Do not use the speech synthesizer header. Verify wire order matches the ETHM‑1 manual pinout. [Elektroda, dariusz.bembenek, post #16669591]

How can I test if my 5‑pin RS‑232 ribbon is correct?

Use a multimeter to confirm continuity and pin‑to‑pin mapping per the ETHM‑1 instruction. Unknown cables can be miswired even if they look original. Correct wiring is essential for DLOADX. [Elektroda, dariusz.bembenek, post #16669619]

Could firmware flashing succeed while DLOADX still fails?

Yes. Flashing needs 3 pins, while DLOADX uses all 5. A cable or RS line fault may allow flashing but break programming. This mismatch led to false confidence in one case. [Elektroda, marekdd, post #16669987]

Where exactly do I plug the 5‑pin on the Integra board?

Plug into the RS‑232 5‑pin header located centrally on the board. Avoid the side 5‑pin header for the speech synthesizer. Misplacing this connection prevents DLOADX. [Elektroda, dariusz.bembenek, post #16669591]

Do I need to enable anything like an external modem setting?

Yes. Ensure the external modem setting is enabled. Also confirm the RS‑232 link between the ETHM‑1 and the control panel is present and secure. [Elektroda, Stan-Mar, post #16669055]

What if I suspect the ETHM‑1 RS port is damaged?

If keys, wiring, and settings are correct, and DLOADX still drops, the RS interface may be faulty. Flashing can still work with only three pins. Test with another panel or module to isolate hardware. [Elektroda, dariusz.bembenek, post #16669716]

How do I recover after multiple failed DLOADX attempts?

ETHM‑1 locks for 20 minutes after three wrong attempts. Power off and on the ETHM‑1 to clear the lock immediately, then retry with correct keys. [Elektroda, dariusz.bembenek, post #16669656]

What quick steps connect DLOADX to ETHM‑1 reliably?

  1. Match DLOADX key with the panel’s key and enable Downloading.
  2. Verify RS‑232 5‑pin ribbon mapping and seat both ends.
  3. Set IP and port in DLOADX, then connect and monitor logs. [Elektroda, marekdd, post #16669010]

Is a factory reset a valid last resort for DLOADX connection issues?

Yes. A factory reset followed by clean reprogramming restored connectivity in the documented case. Back up configurations before you reset. [Elektroda, marekdd, post #16670227]

What port should I try for ETHM‑1 when testing DLOADX?

Use the port configured in your ETHM‑1. The referenced setup used 7090. Ensure your router and firewall allow that port. [Elektroda, marekdd, post #16669010]

Why does the panel say “The control panel has ended the connection” in DLOADX?

This message appears when the panel drops the session due to wrong keys, disabled Downloading, or RS‑232 issues between panel and ETHM‑1. [Elektroda, marekdd, post #16669010]

What’s an edge case that often confuses installers?

GuardX/WWW can work, yet DLOADX fails because only 3 pins are needed for flashing, but 5 for full programming. [Elektroda, marekdd, post #16669987]
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