jimmybohm

If PLC is stopped, is Modbus still active? Can these parameters be changed whilst PLC is stopped?

Hello, Is it possible to write to the CPU_AI_Min and CPU_AI_Max, via Modbus, whilst PLC is running? Is it possible to write to the Exp01_LC0_Full and Exp01_LC0_Exc, via Modbus, whilst PLC is running? Thanks, James

How many bytes of space is available for Flash Memory Storage? Is there a maximum amount of operands?

Thank you very much.

Gday, I would like HMI's to be a client, and my RPi to be server. I have two GMT CNT HMI's TSG-070E GOP43-070ET Will this work on both of these devices? yes/no

Do you speak English? Can I ask how your C# program went? Or for an example/copy?

Notes I have gathered on telnet so far; run telnet open <IP address>:23 password: 1234 info returns Sysclock, Revision#, Loader#, Firmware#, User App#, Run Stat, Name, WMI Stat USB Stat PLC Model, WMI Host CPU Freq cfgsrv returns WMI Host with port program enable <#####> <##########> <User App> starts TCP Communications data download: 21120 2141526140 filecopy enable <#####> <##########> <Password> data download: 21952 3842419543 Starts TCP Communications wrmem <###############> <Memory> <Value> ?? maybe 0564040000 00 chks 2141526140 Returns PLC File. Check gmt suite project file matches file on PLC. rdmem rdmem 011801 011D01 06CF01 06D401 055C04 06DC01 06DD01 076E02 070601 070B01 062404 072101 065C04 078602 000001 023001 034801 stop stops plc run starts plc live command sent by GMT Suite. PLC Responds invalid command. wrmem writes to memory address exit

Or a list of telnet commands?

Is there maybe a list of the WMI commands?

Hello, I'm looking for the smallest way to upload and download project files to a GMT CNT plc. I'd like to download & upload files (.gpf & firmware), over a local network, to a GLC-496R, autonomously. For example, with command line or terminal. Or a very small executable. Or utilizing the local web server.