Search the Community
Showing results for tags 'serial error'.
Found 220 results
-
Morning Guys, For my latest project I need to read a gas sensor via 485 from a Momentum PLC. I've been through the help files, but they seem to only raise more questions than they answer, they only seem to reference PLC -> PLC comms. I've had a play with the 'MBP_MSTR' & 'OUT_IN_MBUS' function blocks, but i can't seem to get anywhere, Has anyone got any examples of reading in data via 485, or can anyone lead me in the right direction?
-
Hey guys I don't have much experience in PLC serial communication and I'm tasked to integrate 6 OP-905 scales with our EATON based control system. The scales are rs485 asynchronous serial communication, my concern is that if the device is not designed to be an RTU then I cannot use modbus. And if that is the case how do I talk to multiple scales using the async protocol. Has anyone done this in a similar platform?
-
I want to send data from internet to cx-supervisor via cx-supervisor website but error. i don't know how to resolve this problem .I attach photo below, people help me with
-
hi guys, i want to ask about cx supervisor development 3.0. i have problem with my cx supervisor. my cx-supervisor cant run, but can built succesfully. my cx supervisor 3.0 development version, my cx supervisor problem like this. do you have solution ?thx for attention,sorry for bad english best regards
-
I have a fabric handling system using a CQM1-CPU21. When I started it , I got error # 0x00F1. Also associated with it are bits flagged AR1615 and AR1415. I have the programming code on a PC. I tried an error reset and now I have a stack of NOPs. I am not seeing the IO table using CX-programmer. Thank you.
-
hi all, anyone can hep..i use servo mr j4.. now got error 121..anything can help..i read from manual error code but cannot understand..
-
error 1850 when trying to activate web gate
wouter94 posted a topic in Modicon / Telemecanique / Schneider Electric
hey, I'm making a program with vijeo designer with a HMIGTO5310 and with somachine basic and a TM221C16R. At the moment i don't have my TM221C16R yet but i'm able to run the program in simulation on my pc and connecting the hmi to it. I'm able to control everything on my hmi but the moment i'm trying to activate the webgate, vijeo refuses to download the program to my HMI end gives the error " error 1850: [target] [target1] secondary drive full or not found. check the data file location setting.". Is this because it isn't connected to a real PLc but a simulation of it or is it because something else? -
Help Needed....GE Multilin EPM 5500P Power Meter Interfacing to GE Multilin EnerVista.
soms posted a topic in GE
Hello, I need to communicate Power meters ( GE Multilin EPM 5500P) to GE Multilin EnerVista Software. The present communication system uses Ethernet for communication from LAN Switch to Computer. There are a few existing Power Meters which need to be connected to the Network. The Meters having output ports as RS485. I need to use a convertor for that right. So when I contacted GE they told me to use GE Multilinet Serial to Ethernet Convertor. But due to the price and unavailability of the material I am thinking to use a universal convertor. Is that compatible for Multilin Devices?? and In Case of using a universal Convertor does we need any other drivers for that. Please Help Me.. Thanks In Advance mnetman-a3.pdf multinet (1).pdf PM-GE.pdf -
I'm trying to import .gsd files but an error occurs and says : "IntegrationManager: 'xddRootDirectory'-parameter is no valid/exisiting directory !" The second error that shows is : "Path information incorrect: The string C:\users\name.surname\Desktop\GSD\s0100008.gsd is not a valid path." Has anyone encountered this problem and maybe found a solution to it?
-
Hello I downloaded a .mer file on the Panel view 1000 but it shows errors on the display graphics. i have configured the Rslinx communication several times by selecting the rigt PLC in Design and Runtime mode. I am using Facotry Talk view 8.20 and creating 5.10 runtime file. Please advice. I was able to correctly download and use the HMI on a similar machine. I dont know what am I missing on this one. Thanks Pratik Jain
-
I’m programming a OMRON NB7W-TW01B with NBDesigner and after I download to the HMI updates I made to the program, when the HMI initializes it shows “[0] System Error” for a while and then it disappears, not showing again until the next reboot. The manual only says it is an HMI internal error and nothing more, leaving me clueless about what I can do to fix this issue… I already have updated the kernel and rootfs of the HMI, nothing changed. What do you guys think the issue is, what should I check to try to fix this problem? Thank you very much for the help.
-
Hi, I have a question about error clear on Mitsubishi Q Series (Q03UDE). Is there a way to clear 4100 error without power cycle CPU??? I've cleared the cause of the problem and I've tried to clear CPU error using SM50. I've put code 4100 into SD50 and then turned SM50 off and then on again, but CPU is still in ERROR state and I cannot switch it back on into RUN mode. I have to turn the power off then on again and that is solving the problem. The problem is that sometimes it is very hard to get to control cabinet to power cycle CPU. I would like to clear this error remotely if possible. Any ideas???
-
Hello everyone, I have difficulty to setting up the GSM configuration or the serial RTU configuration so that I allow you with another RTU. I use Schneider CPU Modicon M340 in conjunction with RTU communication NOR0200H and a Modem Schneider SR02 MOD02. This is the first time I'm working on this kind of project, want to help me, I'm stuck and I need a solution, thank you for your time. -
Hi to everyone, I have done an intense search on the web and this form, also went on to the download section here to try out a simple RS232 program, so far I can't get it work. Long story short, I am working on a PLC CP1E( w/ built in RS232) to communicate with the PC hyper-terminal . PC will send a string of messages to the PLC, then the PLC will convert the message to a pulse parameter, eg. computer will send ( 90, 40) to PLC, then the PLC will take the string 90 to pulses parameter( PLS2) and 40 will be the duration period. I am willing to learn and try out your sample program, let me know! THank you in advance.
-
Socket communication with Micro820
Anthony Blanchette-Potvin posted a topic in Allen Bradley / Rockwell Automation
Hi everyone ! I have a little project wich involves communication between two Micro820 controllers via TCP/IP. To do that, I started to work with TCP/IP socket. Within CCW (Connected Components Workbench), I tried to create a new socket instance using the instruction SOCKET_CREATE and set the socket address to 127.0.0.1:21. Basically, my computer through the FTP port. The problem was that it couldn't create a new socket instance (error variable is set to TRUE and status is set to 4, wich I don't know the meaning) because I didn't have a server-side application that listens to TCP/IP socket requests. That said, I found an open source application called SocketTest that listens for TCP/IP socket requests on a specified IP address and port. So, I started a listener on the following address : 127.0.0.1:21, but the error variable is still set to TRUE and status is still set to 4. So, my questions are : Is my IP address OK ? Is my port number OK ? What means the status code 4 ? Is SocketTest doing what I think it does ? Do I need to do something else before using the SOCKET_CREATE instruction ? Thank you in advance for your help ! -
Can't connect to Micro820 controller via CCW
Anthony Blanchette-Potvin posted a topic in Allen Bradley / Rockwell Automation
Hi everybody, Recently, I started working on a project. I want to develop a program for a Micro820 controller (2080-LC20-20AWB) using CCW (Connected Components Workbench). I built a little motor circuit for testing purpose. However, after building the program and downloading it to the controller, I tried to connect to my controller via CCW, but I can't. When I click the button "Connect", CWW crashes OR a window saying : "The controller has unnacepted changes" appears and asks me if I want to "Download current project to the controller" (wich I already did) or "Upload the project in the controller to overwrite current project content" (wich is grayed out). When I choose to "Download current project to the controller", CCW starts downloading the resource, but fails. In the "Output" window, there's a line saying : "Download failed for Device:Micro820: An error occured while reading from GETACTIVERESOURCELIST.". The problem is that there's no documentation at all concerning this error. I even tried to reinstall CCW, but it didn't fix the problem. I joined some images so you guys can see what I'm talking about. Don't mind asking for more details ! -
hello everyone, I'm trying to connect PC with Micro830 with RS232 cable for transfer serial data. However, the PLC can not receive the character from PC. I used ARD function block to read the characters from PC. there is no error and the output of ARD function block is 0 when I debug ladder programme. the serial communication state LED illuminated once I send a character from PC to PLC. the channel of input is 2 which is the embedded serial port. I use an adapter from USB to RS232. Email: jeremietang531@gmail.com
-
Hey guys, I'm really a newbie on PLC's, I'm working with a metal sheet folding machine. The past programmer gave me it's code, but I guess he gave me the wrong one. So, I uploaded the program with GX Developer 8 to a Mitsubishi FX2N-32MR PLC, all looked fine until I tried to run out the program. The error 6706 appeared up on step 3928 (blue rectangle). I read something about it already in other posts. But I'm not quite sure what to do. Can someone point me on the right direction? I attached an image where the problem thst showed up. Thanks.
-
Dear Support Team, We have a problem in our AB PLC 5/60 Enhanced device(1785-L60B/E), it is a redundant AB PLC system and controlling a Water RO plant. Another paralleled connected system is working fine. 1. Once power went down and power up, the PLC started showing "PROC" error- Steady RED. Loaded the program from EEPROM, the PLC "PROC" error is gone but the DH Channel A RED LED is started Flashing. 2. After loading the program, the program vanishes automatically even when there is a power, and again showing "PROC " Error - Steady RED. Changed new Battery. 3. Looking for the replacement processor, found same series and part number but the Firmware and REV is different. Advise the selection of suitable replacement. 4. The PLC program is password locked. Any solutions or work around to solve the issue.
-
NS-Runtime Time out error while.....
Chrisdude posted a topic in Allen Bradley / Rockwell Automation
Hi all. Firstly, I am not a programmer, I just need advice. We have HMI's using NS-Runtime and we keep getting this message. Now, this is why I am contacting you all. This has happened over 20 times on 20 different HMI's which we have replaced over the last 3 years. We have been told by our software supplier that the com port is "on it's way out". There is NO WAY over 20 hmi's over that period will deveop com port faults. So my question guys, can someone give me a few tips on what to try before I change HMI's over ervery dang mponth please? I am really at the end of my tether here. We connect our HMI's to the Omron PLC's via a standard serial. If we change to another HMI the machine communicates after obviously a long period of downtime. Should we reset the plc? I will take ANY advise please guys. -
Hi, I'm trying to test the serial communications with my Micro820. I acquired a 2080-SERIALISOL so I could have "someone" to talk to. I want to use RS485, so I figured that I'd have to connect: Modbus pin 1 (D+) to serialisol pin A1 (+485) Modbus pin 2 (D-) to serialisol pin B4 (-485) Modbus pin 3 (GND) to serialisol pin A2 (GND) Now when it comes to CCW, the thing gets a little harder. I know I need to use the MSG_MODBUS block (in fact I need 2, one for the modbus and another one for the serialisol), and I guess I specify the interface I'm using on the TargetCfg field (data type MODBUSTARPARA). But how do I figure out that the Addr (UDINT) and Node (USINT) values are for my Modbus and Serialisol? Or am I doing it wrong? Does anybody know of any place where I can get some more guidance or even a funcional ladder program? Thank you in advance
-
Dear All Sorry for my English I have Siemens CM1241 (picture attach) and need to communicate with Intellisys XE 90 via Modbus RTU, period. The problem is, form XE 90 the connector is Phoenix Contact 2-Position Screw Plug Connectors MC 1,5/ 2-ST-3,81 1803578,or in other word, only 2 contacts form P9 COM1 = L1 , L2 (picture attach). How we connect it to DB9 Female in CM1241? What signal go to what Pin? How about the Ground? Do I need Resistor? Thanks for all your supports Best Regards
-
Hi everyone, recently we got a complain about UM password protection in the CP1L. So our user intended to apply password to a CP1L PLC which doesn't have battery installed. They were testing to turning off the PLC for about a week. In the 8th day, they turned it on again and tried to upload the program from the PLC. But after they input the password, and error shows up which indicates whether the password is wrong, or already inputted wrong 5 times in a row. Further checking shows that A99.12 memory was turned on which indicates that wrong password has been inputted 5 times. This was not the actual case since we make sure no one was using the PLC in those 7 days. A99.12 by its nature is not a non-retain memory. Is it possible that during Power On, the memory is unstable that it turned On by itself? I know it can be the case on some areas like DM / WR and also the RTC memory. And since A99.12 is a Read-Only memory, we cannot use P_First_Cycle to ensure it's turned Off as what we used to do with A500.12 (Inhibit Output). Currently I'm testing it by myself, for 3 days had left the PLC Powered Off. If anyone had inputs about this please advice. Thank you
-
Hi everyone, I am fairly new here, I have a CP1E-N40DR-A And i need to send a string of data to a printer over rs232 from the built in port on the PLC, I have had a look online and canot find any information on what I need to do. all the tutorials are for CJ2 cpus ect and the instructions that I would normally use on a CJ2 dont work on CP1E PLC's. Any help or light shed would be great, Thanks in advance
-
Hello, I am looking for examples on using serial communication with a WMS inside Studio 5000. Sample programs would be ideal. And I would like to get some information on what blocks need to be used. e.g. Send, and Receive Thanks!
