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  1. Hello all, I am experiencing an unusual (and what appears to be an unheard of) behavior in my CompactLogix L18ER controller. I am setting the date/time of the controller from my work station, however when I GSV WallClockTime, it is reporting 4 hours different. I have asked our local resources as well as done some forum and knowledgebase searching without result. Has anyone encountered this before? Attached is a screenshot of the controller time vs. the wall clock time. This isn't mission critical since it can be manually adjusted however I would like to understand what is taking place that would cause this behavior. Thanks!
  2. Problem of CX-PROGRAMER

    When I open the cx programmer v.9, I am getting the following message: "could not initialise cx server. check installation". Can someone help me? I have been reinstalled the omron twice but cannot resolved this problem Thanks
  3. Hello, I am looking for Omron PLC's bit set instruction, which is similar to Mitsubishi's, like, in Mitsubishi PLC: Set B1000Z0 if Z0 is 10AA, then B10AA will be set. has Omron's instruction set contains such functionality? In my application, PLC will receive a number for example N(i.e. a sequence number), and I want to set the set the Nth bit in a memory block (W or so). Many thanks in advance. Xing
  4. OMRON NT31 HMI

    Hi, I have been communicating OMRON HMI NT31-ST123-EV2/EV3 for creating, uploading and downloading program screens with NTST4.6 but today I have received NT31-ST123-EV3-QR HMI but it could not be communicated with Support Tool. Can any one sort out the problem? Attached is the snap shot of error message.
  5. need help with SCADA database. moving 50k points

    Hello, Let me preface this. I have used this site many times when searching for issues and it has always been helpful. This is my first post here. I have been programming PLC's, HMI's, VFD's etc etc for 15 years, fairly complex stuff. I have also done lots of SCADA programming but more just for basic interface, monitoring, basic parameters changes, logging, etc etc. I am not facing a setup where I must do a large recipe/batch data transfer and I am confused as to what the best path is to achieve this. I have fairly basic knowledge of VB script as I have not needed to use it very often. Here is the problem I am facing. The SCADA package the customer has is Omron CX-Supervisor. The network is all Ethernet Based 1) I have 26 moulding machines on the plant floor2) There are 50 different moulds that are moved around from machine to machine3) Each mould can run 1 of 10 different colours4) There are 100 differing cycle parameters for each colour/mould combination =50x10x100 = 50 k points for total machine that = 50k x 26 = 1.3 million ! What the end result will be is this. From the SCADA operator terminal they would like to be able to keep a 'master set' of these settings, call up a mould/colour combo and see the individual parameters. Then they would like to edit individual parameters and download to each individual machine, or all at once. I do have a PLC at the Main terminal that was used for translation of the old serial network to ethernet. All of the serial connections have been removed so it is basically doing nothing. I could use this as a "master" for holding parameters if needed. What is the best way to go about this. Create a database, use the built in recipe manager, use PLC here as 'master storage". I feel once I get down a path it will make more sense...I just don't want to pick the wrong option and have to redo it all. Keep in mind my PLC coding is vastly superior to my knowledge of database manipulating and VB coding ThanksDan
  6. I successfully read the input and output of OMRON PLC CPM2A with Indusoft web studio (IWS) by using OMPLC driver. I have select OMPLC driver (Serial Com). Then configure a driver worksheet. The driver worksheet is the place that PLC tags are associated to InduSoft tags. I successfully read the I/O but I failed to write the I/O of PLC by using IWS. Can you help me? It is difficult to find OMPLC Standard Driver Sheet (SDS) for control relay output block (CROB) and Analogue output block (AOB). The attached diagram shows My Standard Driver Sheet (SDS) setup. Thank you for your kind cooperation. Zack Malaysia
  7. Hi Good Day, I need a suggestion, I have an omron encoder, encoder counter meter (K3NC-NB1A) and communication card RS-232C 25pins (K31-FLK1). My question is, what is the best omron software to read and manipulate the data from the encoder (I have CX-one software but I only use CX-programmer). I want to capture the encoder pulse and convert to velocity, acceleration, deceleration and also energy absorbtion. I have to use mathematical formula such as two times differentiation. I also need to show grapf and display final result that is energy absorbtion reading. Or is it much simple if I use VB / labview / java software? Thank you in advance
  8. Connect OMRON CJ1H to GSM modem

    Hello guys, actually I am new to this Omron PLC. but i have small project to transmit a command to the GSM modem via the RS232 port so it can trigger the modem to send text msg. Can you show me the steps/guide/sample program to accomplish this program coding? I already read some topic in this forum regarding to this PLC RS232 port but still cant get the ideas when to create the ladder program. PLC Type : CJ1H (CPU65H) - RS232 port First input to trigger the GSM send text msg: AT+CMGS="+YOUR HP NUMBER" Second input to trigger GSM send text msg: YOUR TEXT MSG CONTAINS (Ctrl+z to send) Many Thanks, AlexB
  9. Hello all, I am trying to connect a barcode scanner to my plc using a 232C in the serial1. The scanner is a motorolla ls3578 fz, with the following parameters: Transmit code ID: yes Data Transmission format: Data/suffix Suffix: CR(1013) Baud rate: 9600 Parity: none Hard/software handshacking: none Stop bit select: 1 Ascii format: 8 bit RTS Line state: high Prefix: none In order to send data form the scanner to the plc, I use the RXD function block with the following parameters: First receive word: D300 Control word: 0100(hex) Number of bytes: &10 All the communication settings of the PLC are the same that the scanner ones. PROBLEMS 1)When I scan something the scanner beeps as if a transmission error occurs, and the data is ignored. 2)The A392.14 never comes ON and. POSIBLE SOLUTIONS Type of barcode: Now I am using a Code39 barcode. Is it OK? How can I implement the suffix? I have a software that allows me create new barcodes, but I don’t know what kind of data do I need. With 1234567891013 the 1st problem occurs. With 123456789 nothing happens. Communication settings: maybe my communication settings are not well defined. I attach you the file and maybe someone find out an error. Thank you up front! rxd.cxp
  10. Need Logic

    Hi everyone, I want to develop a logic for security alert system. I have to generate an alarm at irregular time intervals. No one should know the time interval. PLC has to give a digital output at any time. How to create this logic? Regards Joshua
  11. MAD42

    Hello all I have a task to connect a auxitrol l20d to my omroan plc i have these moduls: CJ2M - ID211 - OC211 and MAD42. The l20d should go from 18-5mA and when it hits 5mA a alarm should go off, my problem is how can I adress the inputs/outputs in the MAD42. My wiring to the L20D is this : The l20d is connect to A1 5-6 with + at 5 and - at 6 How can I adress the anonlog inputs in MAD42. Could anyone help me, or maybe give me an example program? Thanks in advance ;)
  12. Hi, Is there any good documents out there on how to download to a NS15 Omron HMI from CX-Designer via Ethernet? Thanks, Andrew
  13. Hi, I have a problem with my BC9020 and hope that someone can help me. I managed to set the IP adress of my PLC in the 10.2.5... add a root, run a program and make the PLC working for a while. I then tried another program, a new one... and now that I want to re-read the first program, Twincat System Manager doesn't allow me to enter in the "run mode" and stays in "config mode". It also has lost the IP address I set (10.2.5.....) and came back to the 172.16.22... (manufacturer settings) I cannot determine if the problem is in the PLC Control or In System Manager... This is my method to change the IP *** IP config *** 1) Reset the PLC First I place the end terminal next to the PLC. I set the DIP switches 1,6,7 to ON, power on the PLC and power off. I set the DIP switches 2,6,7 to ON, power on the PLC and power off. I set the DIP switches 1,2,6,7 to ON, power on the PLC and power off. 2) Set my PLC on the same AMS than my own IP (172.16.22...1.1) 3) In System Manager, add a new route 4) change the setting in I/O Configuration -> I/O Device -> Device 2(BX9000) -> clic on BX9000 define "set IP Address" to Manual define " IP Address" to 10.2.5...., the AMS change automatically. Press the configuration button and then Ctrl+F4 (run mode) This method worked but seems not to be the best... If you have any Ideas ? or questions? Thank you in advance Gregi
  14. can anyone please provide me how to communicate between keithley controller 2182A(nano voltmeter) and any omron plc.aslo the programme & instruction & parameters..ASAP using RS-232 interface?
  15. OMRON CPU CJ1B

    Hi i want to know anything (data sheet-video-documents) about the OMRON CJ1B BETO
  16. NT21 System Program

    I currently have a NT21HMI that does not have the system software loaded. I do not have any system programs with the *.21 extension. Where can I find the NT21 system software?