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  1. Hi Everyone..I'm having hard time to read Analog Sensor. I've try to read the manuals about expansion module, but still having hard time to understand it. My PLC is CP1E-N30DR-A connect with Expansion CP1W-MAD44 and I'm trying to connect with pressure sensor Omron E8F2-B10C that in a certain pressure will trigger to open a Digital Valve. is there something wrong with my setting for range? I do the setting in 4-20mA (0-5V) I attached my Program and Picture while running, the program is only for reading the pressure sensor. the result is  -600 to +600, is there a way to earn the actual result? I've tried Scaling and APR, But didn't understand, is there a guide/tutorial for it as well?   Cheers.. Albert TEST.cxp TEST.cxp
  2. Hello         I'm new for PLC, I need to set pump turn ON/OFF  in 4 time/day every day => [8:00-8:10]a.m, [11:00-11:20]a.m, [2:00-2:10-14:10[p.m, [5:00-5:20]p.m ** I have Omron PLC CP1E-N30 , Could you advise me, please ?  
  3. CX-Designer

    Hi Brothers! I need your help, currently I'm trying to connect the PLC Omron CP1E  to CX-programmer and it works, but my problem is in cx-designer, as I test the program, I have trouble in selecting connect to PLC, please see attached file. What should I do?  Answers would highly appreciated. Thanks
  4. Omron cp1e power indicator turns off

    The plc runs for a minute and then the power turns off while the supply voltage is ok. I was sure that it is for the power circuit problem inside the plc. As I had a spare power circuit of cp1h and I checked it had same voltages output (5vdc, 24vdc & 0), I replaced it. Now I cannot connect it with my laptop to change to run operating mode. Could anyone help me?
  5. I want to soft reset a CP1E PLC by program itself via external input device. is it possible?i want all the bit memory should reset.
  6. Does Omron CP1E support Ethernet/IP? i think it only support FINS not ethernet/ip . Can anybody confirm this?
  7. Hi, I am searching for a  Possibility to Set bits in Set or Reset State. How can i do that? in Example the Code in LD: and in ST EQ_E( Merker79 AND Referenzfahrt_TP_Ein_Aus = TRUE , bDummy , P_Achse_Istpos_pulse , 0 ); PLS( bDummy , Drehrichtung_P_Achse AND M8140 AND Loeschen_Positionszaehler_Achsen AND Startpos_anfahren_nach_Referenzi AND P_Achse_Referenziert = TRUE );
  8. Remote Password issue

    Hello everyone, can u help me out please, quite urgent !!! :( i have GS2107-WTBD HMI display along with FX5U-80MT-ESS, i had one of HMI designs made on GT designer 3 by earlier designer (not in my contact now). i uploaded the graphics to HMI module and later it stuck to the initial LOGO screen and doesnt move further, moreover the HMI is not communicating with PC. i suspect it had remote password with it how can i remove this issue or hardware rest the HMI with factory defaults guidance required
  9. Hello guys, i want to connect my CP1e-N30DT to modbus device like weighing scale, but i try to searching modbus with RTU but all of them use function block, i dont understand and i think my device cant use a function block.  Can you help me for connect CP1E to modbus device for get a holding register(4xxxx),input register(3xxxx), coil(0xxxx) and input status(1xxxx) with cx programmer? thank you 
  10. Hi,   I am using Omron CP1E NA 20DTD with built-in ANALOG inputs and output. I know how to deal with digital inputs. But I have no idea about analogue input wiring and programming. I tried connecting gefran LVDT PY2 directly to an analogue input of plc. But the indicator light did not turn on. Do I need to use any signal conditioner or converter? The output of lvdt is 0 to 25volts. I HAVE ATTACHED THE DATASHEET OF LVDT. DTS_PY2_06-2016_ENG.pdf
  11. Hello admin, Im new to PLC domain , i have one OMRON CP1E N30 with in built RS 232 port and ladder program to run in Homing and forward and reverse motion. I want to control the PLC from a computer using RS 232 communication. From what little i read from manual supplied for programming ,i came to know that there are two type of commands C mode as well as Fins commands. My doubt is whether these commands can read/write CIO memory addresses that are used to set and reset the motor enable/disable in ladder program through CX programmer software? for example: in my ladder program CIO memory address 30.00 is the motor enable/disable address so if i want to control externally from a PC to enable/disable the motor ,which commands should i use and is there a format to send these commands as well as the value. I am planning to build a GUI in Labview to cotrol the PLC via Serial RS 232 . How can i do it ? Thanks in advance.
  12. CP1E RS232 Setup

    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
  13. Set, Reset issue

    Good morning good people of the blog. I have a situation where I have a set, reset for, lets say, a fan.  We press manual and it sets the coil, we press Auto and it resets the coil.  Here is my problem...when we set the fan to auto, it will stay there for about 20sec or so then the coil will set itself again and go back to manual.  While watching this occur in the logic I cannot see the contact actually engage the set command. I have gone thru the logic and cannot see what could possibly change the bool back to a 1.  Any takers on this one? -James
  14. I have this panel view 1000 plus with accounts enabled but customer forgot the app password. I have both the executable and source file. Can I retrieve the password from any of both files? Can accessing configuration mode help disabling security to enter new passwords? Having the files, what is the best way of retake control over this application?    I am not experienced on AB equipment, but have general experience on automation. I have access to Factory Talk View.
  15.   Hello , can someone explain to me what the difference between the reset ( RES ) and clear ( CLR) in RSLogix software? Please respond ASAP
  16. PLC omron CP1E

    Hi guy ! I have a problem with plc omron cp1e.Please every body help me. I was used high speed counter to count clock of encoder. And I want to count up/down pulse input case.But it not excuted.also if i use pulse + direction them it ok I used CX programmer. Thanks all
  17. Dear  I have a Premium TSX P57 2634M , in module TSX DMY 28FK the red led Fault I/O starting blinked, general (shortcircuit, etc)  , all field connection was verified are  OK. Is possible reset the fault , without restart the PLC?   thanks in advance
  18. How can I do a hardware 'factory reset' on a Q UDE CPU .... NOT using any software such as GX Developer or Works? I understand in the 'Write to PLC' menu it's possbile to Clear / Format / Arrange PLC memory - this isn't what I'm asking for. Under normal circumstances we routinely reload the PLC code / parameters / intelligent function data all remotely from our offices to our customers facilities and all works well. With the newer Q UDE CPUs it is possible to scan the network and effectively do a remote bare-metal recover to a new CPU. If the Q UDE CPU became unresponsive I would like to know how to reset the CPU back to factory defaults. In this scenario we would be asking local site electricians to carry out this reset procedure - after which we would reload the code remotely from the office. Documentation says power down CPU remove BAT for > 10 mins. I’ve powered down, left in STOP state and removed BAT for 16hours - then tested this morning – IP / program perfect and online immediately without battery connected. This retention is a wonderful feature – but if I want to deliberately do a hardware factory reset how do I do it ?
  19. CP1E MODBUS Maximum Slave

    Hello everyone, so I noticed in Omron's CP1E manual, there are no certain info on maximum number of Modbus Slaves that can be attached, however the PLC itself able to connect to slave number 1 - 247 I have read from common MODBUS specs, that 32 slaves are the limit for most MODBUS connections. However there are also statements that with proper design (1/8 transceivers) that we can extend number of connected slaves to 256. Anyone have experience or info about this with Omron PLC? Thanks in advance
  20. Hi All, Thanks to all who helped with my first post - how to get started with a second-hand CPM1A PLC.  Thought I should now start a more specific thread. I now have Syswin 3.4 running in Windows xp mode in Windows Virtual PC, I think I have a Chinese USB-CIF02 comms cable/adapter and drivers correctly installed in Win xp mode.  The PLC powers up with the PWR and RUN LEDs lit.  The USB adapter TX LED flickers when I use the Syswin comms test function, indicating that Syswin is talking to the adapter.  But having tried 128 combinations of comms protocol and unit address at 9600 baud without success, I believe there are now two possibilities. First, while Syswin is sending something to the USB adapter, it may not be 'talking' correctly to the PLC .OR. the PLC is set for some unusual communications settings for reasons unknown, that I may never be able to stumble upon.  Both possibilities could be eliminated if I could return the PLC to the factory default state, with a known comms setup. However, it seems the comms settings in DM words are stored in Flash memory and can only be changed if I can 'talk' to the PLC - Catch 22?  I can find no sign of any DIP switches or hardware reset button etc.  Surely there must be some way to clear the flash memory to return the device to the factory default state?  All suggestions gratefully received. Ian
  21. Hi All, Anybody have used this Powerflex 755 option card( 20-750-UFB-1 )?.. im using an SEW absolute encoder with sin cos config. my question is how to Home or zero the reading, which encoder parameter should i call. Big thanks for help... Cheers
  22. Hi, i am start a aplication whith modbus for a simple comunication(read/write), some analogic imputs and outputs, whith, AB Micrologix 1500 LSP (1 com port Rs232) and whith a Omron PLC CP1L-L + CIF01 (rs232). I using CP1L like a master, but i try a lot of time and no read/ Write happens, just the recognition of Node (1) and the error code 88, no mather whith Function code i use. I use Modscan32 whith Micrologix 1500 and works fine, com settings are right to, i try 38k, 19,2k, and now 9,2k None stop bit 1, setting on CP1L are in serial Gateway. If i take the cable the reponse memory go to zero, so the communication is happen, just dont in right way. Is possible to use, RS232 whith CP1L, for Modbus communication right ? I already see PCMR code for modbus, but is to complex, for my aplication. No ofense. Someone can help me?
  23. Emails from a PLC

    Is it possible to send emails from the Ethernet port on either of these PLCs? It is a simple job apart from this - lights, push buttons, starters, relays and thge like. I do not want to spend big $$$ on a simple job that will not require a larger PLC.
  24. Dear all. because plc cpm1a is very old so i change new plc (cp1e), but when i change from cpm1a to cp1e. i have some errors when i convert programing of my machine from PLC CPM1A 40CDT1 to CP1E same funtion, this programing attack bellow. my machine have used CAM position and display speed machine on HMI, i expect people help me. thanks. Tube Filling.cxp
  25. 4 cpus cp1e and 1 hmi beijer over rs485

    Hi i want to connect all 4 cpus(cp1e 40s) to the hmi(beijer ixt10a) over rs485. I don't want the cpus to communicate each other, but i need all of them to exchange data with the hmi. How can i do that. Do i have to make master/slaves and from the polled plc to exchange all the data or if i don't set up anything in the plc's i can communicate each one with the hmi if i set the nodes to each plc and the hmi(for four controllers). I mean i will just wire them and set the hmi that there are 4 controllers, i will set node 0,1,2,3 and after set the hmi to these nodes. Is it going to be any problem between the plcs that aren't programmed to communicate each other and will be wired with rs485? Thanks