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Found 15 results

  1. Hi All I purchased a new V1210 for a customer and have been developing a chunky bit of code to drive 64 pumps in various modes. The date time is becoming reset to 1st Jan '06 It also only happens on power cycle, not on reset or when downloading new code. I've checked all the obvious stuff: 1. Put in a new battery 2. Checked the battery status bit is fine (in fact I've built in a small piece of code that checks it if is set and the plc starts beeping and a battery icon flashes) until the user presesses confrm at which point I do a reset. Either I hadnt noticed or
  2. Hi, i'm trying to control a DC fan which needs a 25 kHz control signal. The control line is connected through the NPN output of an EX-D16A3-TO16 expansion module which is connected to a V1210. But one thing isn't clear to me at the moment: The expansion module can send a frequency of 1Hz - 32 kHz. So a MI should be enough for the job. But when I look in the help file under "Configuring a High-speed Output (PWM) > Frequency (F)", it says that the Software Units of a V1210 are 0.1Hz (500Hz = 5,000). This would mean that an MI would not be enough because a value of 32,000 would mean
  3. Hi all, I would like to know how to send a value of a MI trough email. I'm using v1210 PLC. I tried to send this value using the option "Indirect mail content" but an strange icon appears. Can I send more than only one value in the same email? Thank you!
  4. HI All - I seem to have all the quirky ones (see my clock issue So this issue: I have a V1210 + Expansion Module + 2xTO16 - all was working fine for client; I recently recovered the set up to develop and implement new features. On returning the setup today I (for the first time) connected everything up only to find that the expansion module is not communciating with the PLC. : 1. On startup there are some brief flashes on teh comms LED 2. the TO16 just keep flashing. I loaded my empty test programme which is set up for same hardware config. No change until I did
  5. Hello all ! I'm trying to get data from a V1210 using DataXport. When i try to get OPLC information i got this message : "Communications could not be established due to failure to open port. Port maybe in use by another application or device." Or this port seems to work perfectly and is not used by other application... Can somebody help me ? Regards, Gaël.
  6. Hi everybody. I need some help because I have an issue, trying to use a Beckhoff BK5120 | CANopen Bus Coupler with a V1210 PLC https://www.beckhoff.com/BK5110/ with the next configuration 4 KL1114 DIGITAL INPUT (4 SINKING) 2 KL1408 DIGITAL INPUT (8 SINKING) 1 KL2134 DIGITAL OUTPUT (4 SOURCING) 2 KL2408 DIGITAL OUTPUT (8 SOURCING) 1 KL3061 ANALOG (0-10V) INPUT https://download.beckhoff.com/download/Document/Catalog/Main_Catalog/english/separate-pages/Bus_Terminal/KL3061.pdf The issue that I have is that I've never used a
  7. Hello, I am currently checking an installation of a Flow meter model: Hoffer HIT-2A. I would like to calculate in my PLC the Volume flowing at real time. This kind of valve has 2 outputs, 4-20 mA for the Flow Meter and a Pulse with 62.5 msec signal. Should I create a High speed input or can I use the next structure for the Volume Calculation in real time. Any suggestion? Thanks in advance
  8. A short clip showing the Unitronics V1210 in action with a customers application, checking to see how tender the peas are before harvesting.
  9. Hi, Would someone explain me how can I send correctly variables type REAL (MF`s) over Modbus-TCP? I am working with a PLC V1210 with Internet card V200-19-ET2, it talks to an Anybus X-gateway ( AB7629-F) which is Profibus-Master and Modbus Slave then the Anybus will send the data to a Nachi Robot CFD controller. I already set the comms between all devices and I can send/receive data to each other. My problem starts when I try to send the variable with decimal point (i.e 1.5) to the robot. But let me explain where I have got so far. Before send it to the robot I get the MF0 and
  10. Hi, A subroutine in my program uses a few timers. However, when the first timer starts it then stops after only 0.15 seconds have elapsed - the preset value is 10s - and the program flow does not progress beyond that ladder net. Attached is a screenshot showing the relevant part of the ladder during runtime. Sorry if the solution to resolving this is really obvious, but please could someone suggest how to correct this? Many thanks in advance. - James
  11. Machine has 4 load cells (30klb each, 2mV/V) into a Summing Box, then the single output from the summing box going into LC2 on an I/O LC3. The Load Cells are measuring clamping force of a bolted joint and, as such, there is no real way to put a reasonable known weight onto the LC's and hit "Calibrate." Eventually we'll have a calibrator come out with a through-hole Load Cell to dial it in, but we need to get it in the ballpark to get started. In this application, relative values are more critical than accuracy so if we're off 5% no big deal. I used some simple math to determine that
  12. good fellow, I present below a video (in Spanish) of the application made ​​in cúcuta / Colombia. a counter tile production system where, thanks to a network of sensors installed you can post all production was implemented. part of this is calculated among other things: machine cycles lost time effectiveness square meter format produced break caused ton consumed in production lifespan of punches, dies Spaces within the furnace mimico of production in the end visualize all this is possible through web server sms OPLC email and scada done by my using dde excel and vba successes http://
  13. Hello! I'm using V1210 to control and monitor a container datacenter. The monitoring protocol used by the client is snmp. But there's a problem, the PLC responds only 5 variables per request. If prompted more than 5 variables, the PLC crashes. Is there any way to improve it? It is possible to use the memory card to increase the response buffering snmp?
  14. Hello, I am working on a project that requires recording the trending data from 4 separate trends to the SD Card. They want to record the data "no less than once every 5 minutes". I based my code off of the program in the examples file in the help menu and was able to get a single trend screen to record (I did it on the v570 for testing) based on a series of timers. The code worked fine however when I used the identicle code for the v1210 (setting up a single trend screen for recording) my start->trend SD Status message reads 256 which I assume is "failed to open file". Does anybody
  15. As has been noted elsewhere... Protective Lexan Covers are Now Available for All Vision Controllers. Even though the Unitronics Vision controllers are very economical, there’s no sense damaging them when you can easily apply a durable protective cover. We now offer a self-adhesive Lexan protective film custom cut for each Vision controller from Unitronics. This includes the V130, V350, V280, V290, V530, V560, V570, V1040and V1210. These protective covers are resistant to the following chemicals: Acetone, Methylene Chloride, Isopropyl Alcohol, Ethyl Acetate, Gasoline, Diesel Fuel, Coffee
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