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Updates links 4.3.2020

Do you get this when connecting to the machine ?

I have seen some problems like this with earlier versions of VR milling - it seemed to be getting confused when connecting to the machine, and sending the wrong MINT (logic) file - the error is to do with the firmware version ...

We have one spider belt left in stock.

£30.00 + £5.00 first class post + VAT

You could try writing your own post processor, if the standard ones don't work.
viewtopic.php?f=16&t=1370&p=21933&hilit ... sor#p21933

I would imagine, it would be one of the Fanuc post processors, but not sure which one.

Can you try contacting Mitsubishi - https://www.mitsubishielectric.com/fa/support/index.html

TRIAC VMC - VMC 1300 Tool changer Part Nos

Triac VMC Part No’s VMC 1300 equivalent Part No’s
1. BI0845D - Not available
2. TR3/701 - Not available
3. TR20/110 - VMC/0107 Drawbar
4. TR3/702 - Not available
5. TR3/113 - VMC/0113 Limit Nut
6. TR3/110 - VMC/0111 Preload Nut
7. BI00109A - BI00109A ...

We still have a few of these 2 wire old sensors, check out the link below. They will be sold as new old stock with no guarantees.

viewtopic.php?f=13&t=2932&hilit=baluff

Max the Miller, what version of VR Milling 5 software are you running? As far as we are aware the problem was fixed a while ago on numerous versions of VR Milling ver 5. Can you try down loading VR Milling ver 5.64 from the link below. Note !!! keep the lVR Milling ver 5 licence file (SecKey.tff ...

Hi,

Unfortunately these boards are no longer available

Tracy,

Can you contact Denford's on 01484 728000

Have you tried unplugging the USB cable from the Laser, switching on the Laser and PC on, and reconnecting the USB cable. This we down load the firmware again which could be causing the problem.

Hi,

How old is your laser ? May be best to ring Denford's Tech Support on 01484 728000 and they will advise on the best way forward.

Unfortunately we have no circuit diagrams for problem solving. We don't know of anyone who repairs these boards, but may be you have an electronics engineer / teacher in the Technology & Design areas who could take a look at it, as you seem to have proved, its the drive and not the stepper motor ...

Can you contact Denford's tech, on 01484 728000

Excellent work Dazz, hope it gives you years of problem free running. Whats your next project ?

Denford's cannot off any sort of upgrade for such an old machine.

RV-MI Commands

SW1
BIT No
1. The terminator for Data transmission from the drive unit through the RS232 interface
Upper position CR+LF
Lower position CR

2. Selects whether to check if the contents of the RAM data are retained upon power up
Upper position Check is performed
Lower position Check is not ...

VR Turning - Training Guide

For clarification

All Denford's machines (With the exception of Micromill's and Microturn's manufactured for the USA) have a BI01812GG external serial cable connection between them and their PC's.

Micromill's and Microturn's have signal to signal adapter cables i.e. TD - TD, RD to RD, RTS to RTS ...

Prices now out of date, basically the 3102 motor is not in production.

https://isupply3d.com/denford-section/d ... uct_id=208