Connecting Siemens S7-315-2-dp with DSC via PC adapter

Trying to connect a Siemens S7-315-2-DP to a LabVIEW DSC system using a PC adapter (RS232) 6ES7 972-0CA23-0XA0.
The PC adapter works properly under Step-7 software, on COM1 port, selectable speed 19200 or 38400 baud, MPI address (CPU) 2.
But the Lookout Protocol Driver, using S7_HMI, doesn't connect. The configuration allows only a 9600baud selection, no 19200 or 38400 baud.
And after a while I get this error message: "Protocol error (1): no response from PLC".
How can I solve this problem?
Salvatore Randazzo
[email protected]

The adapter is able to communicate at different speeds. However, it falls back to its default baud rate of 9600 whenever serial communication is disrupted. Although this behavior can be observed by the fast blinking power LED, there is no way to reconfingure the driver for this ocurrence. Lookout maintains the settings which were originally configured, which would make it impossible to re-establish communications without operator interaction. Hence, we have restricted communication speed to 9600 baud. Also, the communication settings are not configurable. The device will ONLY work with the following settings:
Start bits: 1
Data bits: 8
Parity: ODD
Stop bits: 1

Similar Messages

  • Is it possible to connect a USB pen drive to ipad 3 via and adapter?

    Is it possible, via an adapter, to connect and access documents on a USB pen drive on an iPad3?

    Technically, you  can use the camera connection kit to attach certain USB drives to the iPad. That said, the ONLY thing your iPad will see are photos or movies that are named with 8 characters and located in a DCIM folder.
    So technically you can attach a USB, however it does not work for documents, only photos or videos.
    There are some wireless drives out there, the Seagate GoFlex and the iDrive and some others, but definitely with the Seagate it's often just that you can read from or pull from the drive, you can't put your document back onto the drive to get it off the iPad.

  • How to connect siemens S7-300 PLC

    Dear Sir,
    I am using labview 8.2 and i want to connect siemens S7-300 PLC. Please suggest me how can i connect it with labview 8.2?

    Ran across this similar message which points to this KB article which you may want to look at.

  • How to connect my Satellite C650 to TV with HDMI cable?

    Connecting my laptop with my television??
    I have Satelite C650 laptop which isnt that old, but ive connected my laptop to the television using a HDMI cable and it isnt working.
    The television is a samsung 1080p one, i would be grateful for some advice.
    Many thanks
    Claire

    Hello Claire
    I presume you use your notebook with original preinstalled OS that you got with your notebook so it should work without problems.
    Connect your notebook to the TV with HDMI cable. If your TV has several HDMI ports please enable right port on TV and after doing this use FN+F5 key combination to switch from notebook to the TV.
    When you use FN+F5 key combination can you see several options including HDMI option?

  • Hi there, I am trying to connect to my server at work from home using a vpn connection. It connects fine and the time ticks along, but when i click go - connect to server, it comes up with connection failed. Please help!

    Hi there, I am trying to connect to my server at work from home using a vpn connection. It connects fine and the time ticks along, but when i click go - connect to server, it comes up with connection failed. Please help!

    ... when i click go - connect to server, it comes up with connection failed.
    If you're trying to connect to a Bonjour server on the remote network, that won't work over a layer 3 VPN. Use something like Hamachi or one of the SSH-tunnelling Bonjour proxy apps for that.

  • How do I connect an iPhone 5S or 6 with audio video cables?

    How do I connect an iPhone 5S or 6 with audio video cables? Our van only has these connections. Apple did have a cable that worked with the 4/4S, but it does not work with an adapter on the 5S. I want audio only.

    I Thought I probably was.
    something like this should work then, right?
    Belkin Y Audio Cable (12 foot) https://www.amazon.com/dp/B000067RBT/ref=cm_sw_r_awd_fYWzub11XY5MQ
    OR
    eForCity 3.5mm to RCA Auxiliary Cable Cord for iPod/MP3 https://www.amazon.com/dp/B0042DIZTE/ref=cm_sw_r_awd_R0Wzub1X33PD9
    thx SO much )

  • TS1363 I want to use an old 3 GS iPhone that is no longer in service as a phone now as just an iPod to play music. When I connect the phone to the computer with iTunes running, iTunes says it can't connect to the device because it didn't get a valid respo

    I want to use an old 3 GS iPhone that is no longer in service as a phone now as just an iPod to play music. When I connect the phone to the computer with iTunes running, iTunes says it can't connect to the device because it didn't get a valid response from the device. How can I get the system to recognize the phone, and let me rename it as my iPod, instead of my phone?
    As an aside, the current installed operating system on this old iPhone is 4.2.1, but that wasn't one of the selectable options in the operating system list dropdown below. Don't know if that makes any difference.

    Hi maddogdne,
    Welcome to the Support Communities!
    The article below may be able to help you with this.
    Click on the link to see more details and screenshots. 
    Using an iPhone without a wireless service plan
    http://support.apple.com/kb/ht3406
    Cheers,
    - Judy

  • How to connect my cannon mx470 series printer with bluetooth to my mini mac?

    how to connect my cannon mx470 series printer with Bluetooth to my mini mac

    Does the printer actually support BlueTooth? If the printer is wireless, then most likely it uses Wi-Fi. Did you read the user guide that came with it? Or contact Canon tech support at their website.

  • How to connect my iphone4s to the computer with broadband so i can use my apps and can download anytym...

    hi...how would i connect my iphone4s to my laptop with broadband so i can download itunes...and some apps...

    itunes support http://www.apple.com/support/itunes/

  • How to connect my CQ60 notebook to TV with "HDMI to RCA" cable?

    Hi there
    I have a Compaq Presario CQ60-213TU notebook computer which has an HDMI port. I bought an "HDMI to 3RCA+VGA" cable from ebay. I was able to connect my laptop to the extenal display with VGA, but when i tried to connect my laptop to my non HD tv it did not connect.
    Has anyone got a solution how to connect my laptop to my tv with "HDMI to 3RCA" cable.
    Please reply asap.
    Thanks

    you said it did not connect. what do you mean. what was displayed? what input did you have the tv on? need more info than "did not connect"
    click Kudos to say thanks if I helped

  • Is it possible to connect my mid 2010 Macbook Pro with my 21.5" iMac 11,2 so that I can work with dual screens?

    Is it possible to connect my mid 2010 Macbook Pro with my 21.5" iMac 11,2 so that I can work with dual screens?

    try xxx - may work
    _may_ work.

  • Does anyone know how to connect an older 20" cinema display with the (ADC) adapter end and connect it to a MacBook Pro 17" 2008 model (DVI) ?????

    Does anyone know how to connect an older 20" cinema display with the (ADC) adapter end and connect it to a MacBook Pro 17" 2008 model (DVI) ?????

    I believe you naeed the Apple ADC to DVI adapter.

  • How to connect MacBook Pro 17" Mountain Lion with HDMI port on TV, Panasonic TC-P55ST50

    Any experience with cables for connecting MacBook Pro 17" Mountain Lion with HDMI port on TV, Panasonic TC-P55ST50 (or similar)?

    It depend upon the model (age) of you MBP.  If you have a Thunderbolt or minidisplay port, then you will need a minidisplay/HDMI adapter.
    eshop.macsales.com/item/NewerTech/CBLMDPHDMI/
    Or you can get an all in one:
    http://www.amazon.com/Cable-Matters-Premium-DisplayPort-Thunderbolt/dp/B004CADYD O/ref=sr_1_3?s=electronics&ie=UTF8&qid=1361985588&sr=1-3&keywords=minidisplay+hd mi
    If you have an older mac with a DVI port, you will need something like this:
    http://www.amazon.com/DVI-HDMI-Cable-6ft-Male-Male/dp/B0002CZHN6
    Note that audio is supported via HDMI for MBPs 2010 and later.  Earlier ones require tapping the audio output port.
    Ciao.

  • Since the software upgrade connecting to hotspot from my iphone with my ipad is not working.

    Since the software upgrade , I cannot connect my ipad2 to my iphone 4s via the phones hotspot.  Regular wifi is ok.  Is anyone else having this problem?  I tried resetting the network settings on the ipad, but it didn't help.  The ipad sees the hotspot, but doesn't connect.  My phone service is with Verizon.

    I think I solved the problem.  I did a network reset on both the ipad and iphone.  So far so good.

  • How can I use my Apple TV at a friends house ?? Is it not just a case of connecting to wifi then log on with my apple ID ?!

    How can I use my Apple TV at a friends house ?? Is it not just a case of connecting to wifi then log on with my apple ID ?!

    Thanks, I'll try it again. Was coming up on the screen saying something about cant work until the clock / time is configured or something ???

Maybe you are looking for