Nugro

I wrote this just to share with all when I use Ver 1.100E, during online change I noticed my END ladder moved somewhere else between program ladder, some of ladder diagram also wiped ( erased). I open thread / topic earlier in this forum. Worst thing i did not keeping backup as usual. Just replace previous backup with newly downloaded from PLC. Just have a hope with older backup to re run the system. But good thing All system still running, but can't do any changes, until load new set of program. Rebuild program not working giving me this message "Error    MAIN    Program Conversion    There is no END instruction in the end of program file. Please execute Rebuild All because inconsistency of program data might be found.    0x110E1B03".  @GambitThank you for the information.  @sczot Thanks bring up this in this forum   

Hi All, I have a problem, below END ladder still having continuous ladder . What it may cause ? And is it possible to check date/time of last online change from ladder program via GXWork3.     Thank you

Try to add gateway or router address in your PLC setting. 

@Goran Vuckovic, yes it's true, can't see in that interval time @pturmel, We're planning to install new industrial inverter than can support full load system. @glavanov, I'm changing SD8008 to 100ms. Will see what can be happen in next power change.   BTW, thank all for your support and advice.  

@pturmel, we use local brand UPS, Blue Gate UPS, Yes, it's supply to load up to 4 hrs, without power grid, when grid available automatically switched to grid. @glvanov, thanks for the info, but main supply not less than 230VAC during switching. Will do another test.   

Hello all, Currently I'm using FX5U-80MT/ES; with power supply 100-240VAC, In my work place we're not using power grid, but using gensets. The problem came when there's power changeover from one genset  to other genset. FYI, gensets not run in synchronization.  I'm using UPS to keep power available for plc to keep ON. But when running in UPS, PLC power is ON but not RUN. UPS no interruption, when power down min output from UPS is 230VAC, but PLC not in RUN state. Tested with several UPS same thing. Read on manual SM53 is to detect AC/DC Down. What it may possible cause PLC not in RUN state when I'm using UPS ? Thanks in advance. 

Hi All, Is there any way or setting to limit of online program change conversion in FX5U ?   Thank you

Yes, I'm using password for my PLC. All SLMP connection I'm using to connect to Weintek HMI. So should I add a Melsoft connection ? See picture below

Hi Gambit, Thanks for reply I'm using Gx work3 to monitor my plc, but when I run MX Sheet, connection cannot establish, unless I disconnect my GX work 3 both are from different PC. I'm using unmanaged switch to connect communicate 3 HMI and 1 Modbus TCP for other connection. See picture attached. I'm trying to figure out how can i modify my PLC in case I'm away but another PC logging via MX Sheet. Is it because I'm using password on my PLC ?   Thanks & Regards.

Hi All, Just quick question, is it possible to access FX5U PLC from more than 5 PC at same time (Online monitoring) ? Thanks & Regards  

Hi All, Need help. Can I connect Profibus PA directly to FX5-DP-M ? Or I have to use Profibus PA to Profibus DP converter before connect to FX5-DP-M. My objective is to read values from equipment which have Profibus PA output. In this case E&H Vortex Flowmeter.  Thanks 

I have used MXsheet for data logging and it's works fine, today when data logger (Excel) Start i got a message "Acquisition of Excel sheet information failed". Looking trouble shooting from manual "Does MX Component support the connection target device that MX Sheet supports?". ping device from PC OK, test device using Comm test utility also successfully connected. Still can't logging with same message above.  Any advice please ?   

Hi All, I need help. I have FX5U-80MT/ES and i want to connect with FX5-C32EX/DS. Which conversion module adapter is suitable for it ? FX5-CNV-IF OR FX5-CNV-BUS or any other conversion adapter. Thank you 

CMIIW Below 1800 Major Alarm will raise + Red Light ON, Between 1800-2000 Warn Alarm raise + Amber Light ON, Above 2000 All Healthy + Green Light ON Site Monitor Test.gxw Site Monitor Test.gxw

Hi Ron_S, Thank you for your advice, i've trying to do so, but no result, finally i do windows repair, than it works.  Some windows update have issue with compatibility.