Sorry if this is wrong forum, it seems the closest.
Have a DeVlieg 4K-96 (not that it matters, it's just fun!) with a Fanuc 21i-M series A control. We had to change out ancient spindle drive and need separate RUN-FWD and RUN-REV signals for new drive. Although both are on the electrical print and wired to I/O cards, the reverse signal is NOT implemented in the PLC. Argh.
This control seems unable to edit PLC online, but we have ladder file saved to memory card. Is there someone I can hire to duplicate the current spindle-run rung, remove M3 from one and remove M4 from the other? Should be a pretty simple change. There is not a lot to that rung and this machine has run fine for 20 years with this PLC code.
Asked around and it's amazing how many folks respond with a blank stare... lol.
Thank you.
Have a DeVlieg 4K-96 (not that it matters, it's just fun!) with a Fanuc 21i-M series A control. We had to change out ancient spindle drive and need separate RUN-FWD and RUN-REV signals for new drive. Although both are on the electrical print and wired to I/O cards, the reverse signal is NOT implemented in the PLC. Argh.
This control seems unable to edit PLC online, but we have ladder file saved to memory card. Is there someone I can hire to duplicate the current spindle-run rung, remove M3 from one and remove M4 from the other? Should be a pretty simple change. There is not a lot to that rung and this machine has run fine for 20 years with this PLC code.
Asked around and it's amazing how many folks respond with a blank stare... lol.
Thank you.