Posted 24 Jun 2019 I am using FX5U-32MT/DS, FX5-40SSC-S and the PLC Open blocks. I am getting an Power-up procedure error status signal. Any suggestions on how to track this down? Or should I do away with block and replace it with Un\G# codes. If so what should I use to make sure the drives are ready? Share this post Link to post Share on other sites
Posted 25 Jun 2019 The FB are open so you can monitor the inside and see why you are getting this error. It can be any of these: ErrorAxisNo ErrorPLCReady ErrorServoOKC ErrorServoPower Just work it back Share this post Link to post Share on other sites
Posted 17 January Did you solve it? I have same problem right now. When i use simulator, i have PLC ready error. When i use it with servo, i have PLC power error. Share this post Link to post Share on other sites
Posted 17 January I usually use ladder logic for PLC Ready, synchronization flag and All axis servo ON by direct specification U1\G. It always works. the only thing annoying is that you cannot see the status of coils and contacts from the buffer memory in monitoring mode. I wonder when Mitsubishi will fix this "problem". Is this still the case with the Q, L and IQ-R systems? Share this post Link to post Share on other sites
Posted 17 January 4 hours ago, glavanov said: the only thing annoying is that you cannot see the status of coils and contacts from the buffer memory in monitoring mode. I wonder when Mitsubishi will fix this "problem". Is this still the case with the Q, L and IQ-R systems? GX Works2 and GX Works3 both had means to monitor buffer memory. Haven't touched either in a number of years, so I forget the actual name of the window. Share this post Link to post Share on other sites
Posted 18 January sure you can you just have to set that in the options Tools = Options => Monitoring => (ladder / ST /..) => monitor Biuffer memroy link memory Set this to TRUE 1 person likes this Share this post Link to post Share on other sites
Posted 24 January On 1/18/2024 at 10:41 AM, Gambit said: sure you can you just have to set that in the options Tools = Options => Monitoring => (ladder / ST /..) => monitor Biuffer memroy link memory Set this to TRUE Holy **** that works! So stupid?! Thank you Gambit! Do you know how many years I've been staring at buffer memory monitoring bits... ever since the IQ-F series came out! Who are the manuals written for?! Share this post Link to post Share on other sites
