ParaffinPower

MrPLC Member
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About ParaffinPower

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  • Birthday 01/24/71

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  • Location Manchester
  • Country United Kingdom

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  1. How to set MX2 so it starts ("RUN") automatically after power on

    Wire the run signal through the 'ready ' output relay
  2. GOT recipe record list.

    Beijer's X2 and their old E1000 handle recipes infinitely better.
  3. E1012 to GOT2000 conversion

    I've found the e1000 to Beijer iX conversion tool a better bet. And you end up with a better Hmi, too. Included in iXDeveloper
  4. What is the benefit of using Structured programming?

    I think this is a problem specific to Mitsubishi, confirming my opinion that it should be thrown in the bin.
  5. E-Designer Software

    Still for sale, it's not expensive.
  6. CP1L EM as Modbus tcp client.

    Thanks
  7. CP1L EM as Modbus tcp client.

    Hello Not used Cp1L in a long time. Can the CP1L EM be a Modbus Client? Is there a FB? And if yes, can it talk to multiple servers? Thanks
  8. NA bad responsiveness

    Is it not just a slow Hmi? 
  9. 'Slave Application Error" with NX-ECC20x

    The 'backplane' connection with the Nx I/O is rubbish. I had endless problems with a system. This was one of the million errors that would randomly appear. Omron recommend cleaning the contacts and fitting clamps either end to hold it together. Of course, ether cat is not a silver bullet and all usual noise mitigation techniques are required. Pp 
  10. Temperature control; motorised gas valve

    Thanks for the replies.  Your last guess is right. It stays where I leave it. I can move the actuator but then do I have to wait to monitor the temperature response? 
  11. Hello I have a motorised gas valve. There is no feedback. I'd like to control a temperature with it. Is there a preferred methodology?  I'm still at the 'open it, wait, gauge the reaction'. Is this the only option open to me? Thanks 
  12. WD30 and Hostlink

    This is technically possible, although it's ill-advised. My reasoning is as follows: 1. You'd need a Devicenet card in each remote plc rack in addition to a WD30 slave. 2. You'd need an additional CJ PLC with a Dnet card just to act as, in essence, a media converter. 3. The WD30 range is discontinued so you'd be scouring Ebay. Better would be to investigate the WE family, ie Ethernet-based if you have ethernet hardware on the PLC rack already. It may be more cost-effective to hang these on your existing factory network. Pp
  13. R88D-KN0-2ML Inputs

    The CN1 Emergency stop is not safety rated. CN8 provides the PLd safety function. The estop signal on CN1 is (IMHO) redundant. For tidiness, I'd disable (servo off) the drive via ML2 aswell when the emergency stop is called for. Pp
  14. G5 Servo Motor Too Slow

    The max speed quoted for the ballscrew is a mechanical constraint. Your figure have neglected accel and decel. You haven't provided a follo up to the fact you were asking for 82.5 rps earlier. See one of my earlier responses. To achieve 300 mm/s, the speed command needs to be 300,000 (assuming units are as previously discussed) What result does this give? The drive itself applies the accel and decel. The drive will triangulate the motion profile if the position command you request is too short to achieve your speed with the drive's accel and decel. These are parameters pn811 and pn814 in the drive. This is detailed in manual w426. The accel and decel will have been determined during sizing. Pp
  15. G5 Servo Motor Too Slow

    1650000 translates to 82.5 revs per sec of the motor, or 4950 rpm. Without an error code I'm guessing here, but the max motor speed (not rated speed) is 5000 rpm. You'll have some loss of torque at this speed so this could cause trouble, or to close the loop the servo may need to go in excess of 5000 rpm and it won't want to do this. 1.65m/s sounds pretty quick for a ballscrew. What's its max? Pp