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About JYG

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  • Birthday 03/12/65

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  • Website URL http://www.criq.qc.ca

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  • Gender Male
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  • Country Canada
  1. Aliasing possible in Sysmac Studio?

    You can use a structure with BOOL fields?
  2. FINS Communication with C++

    The data byte order is Big endian in CP1L. You must swap by 16 bits words for a PC.
  3. I'm using only US English default language. If I close SYSMAC STUDIO and reopen my project, the FONT is there and all seem OK. But changing HMI pages and the FONT disappear on other objects on other pages! 
  4. Sysmac Studio crash sometimes, often when copying things like color palettes, string in the Output Window, etc. It's always with NA not NX. I have a corrupted project because Sysmac Studio crash and save the project. NEVER use this file, restarts with the old file is better. The text fields does not appear on all objects on the HMI and it's never the same object each time your download to HMI! Check images below. Font is "No Value". Do you know how to resolve this problem?
  5. It seem working when the object have property "Expression" not property "Variable". DataDisplay have a property "Expression" and working fine, but DataEdit have property "Variable" and not working. Example working for DataDisplay with DataType Text : NX_JXC_AXIS(HMI_AXIS_INDEX).Cfg.Name Example working for DataEdit with DataType Numeric : NX_JXC_AXIS(0).Cmd.Pos Example not working for DataEdit with DataType Numeric :NX_JXC_AXIS(HMI_AXIS_INDEX).Cmd.Pos
  6. ETN21 FINS (udp) 1 PC running 2 applications

    First, what you need to know is FINS protocol use a node number and associate it with IP address end part as default in Address Conversion Mode Dynamic. The PLC must use SEND and RECV command wich is WRITE and READ FINS command protocol. When the PLC receive a command in this mode, it generate an internal table with node and IP end value. If another program use same node and same IP, there is a continous change of internal table. You can use a different mode like Address Conversion Mode Static. You must care because the CP1W-CIF41 have many restrictions (CP1H Dip Switch #4 ON on left port or CP1H Dip Switch #5 ON on right port). You must configure the CIF41 using ""    
  7. ETN21 FINS (udp) 1 PC running 2 applications

    With UDP FINS protocole each app on the PC must have a different node. By default app use IP end as node. Use routing table in the CJ Ethernet card to register nodes.
  8. OMRON manual W506-E1-20 (NJ/NX-series CPU Unit Built-in EtherNet/IP Port) talk about a service named "HTTP Server" which use TCP protocol on port 80. No other informations.
  9. I have the same behavior on NX102 and the OPC UA Server in not enabled ?
  10. URGENT !!!!!: Controling several PLCs with a single PC

    Not sure understand but each PC communicate with serial line to each PLC. You want only one PC for doing the same? You need 5 serial ports on a PC. You can add a 8 serial port PCIe card to the PC. Your application must support multiple execution path. Regards,
  11. NX-Da2603 1-5V

    You cannot change -10V to +10V configuration for this module. IO_RACK propose to add a filter in your ladder. You can use a module with 30000 count if you need more precision.
  12. download to NS through PLC again

    You must do this : - NS: Set the NS Unit number to 1 in the comm tab, and write to memory and restart the NS; - PLC: Settings, Host Link Port, Custom, 115200, mode NT Link (1:N), NT/PC Link MAx to 1; - PLC: IO Table and Unit Setup, CJ1W-ETN21, IP Router Table add with your Gateway, example -> (my gateway is; - PLC: IO Table and Unit Setup, CJ1W-ETN21, IP Address Table add your PC node and address; - PLC: CX-Integrator, add routing table, (SIOU 0 onto LAN 1) and (SIOU 252 onto LAN 2); - CX-Designer: Comm Setting, Serial port to PLC, TYpe to SYSMAC-PLC, Protocol to NT Link (1:N), Comm. speed to High-Speed, Nt Link Unit No. to 1; - CX-Designer: Comm Method, Pass through PLC, PC-PLC-NS, Set Ethernet parameters using network to 1, node number of the PC; - CX-Designer: Comm Method, Pass through PLC, PC-PLC-NS, Set NT Link to network 2 unit 1;  
  13. EtherNet/IP for CJ2MCPU31

    I search for documentation on class code 0xB8. It seem to be vendor specific?
  14. EtherNet/IP for CJ2MCPU31

    Thank You for your answer. I continue investigation of EtherNet/IP protocol.
  15. I'm searching for supported EtherNet/IP CIP objects documentation for CJ2M. With Wireshark, I see unknown service 0x54. Thank you!