ASMI123

I think that address field specifies the station number of the slave device. I have to only change the Iodevice and address field for every temperature controller.

I done this....Similarly i have to define for other 9 temp controller. AM i right???

THANK YOU FOR REPLY. Im using 10 temperature on/off controller. which are of the same brand. The PV address is same 40001. and SP address also the same i.e 40002 for all temperature controllers. I think you are telling that i have to define different Iodevices for different slave devices i.e temp. controller. e.g Iodevice1 - 1st temperature controller, also defining there PV address 40001(which are same for all temp controllers) Iodevice2 - 2nd temperature controller, also defining there PV address 40001. Iodevice3 - 3rd temperature controller, also defining there PV address 40001. . . . Similary upto the "Iodevice10- 10th temperature controller,also defining there PV address 40001" This is all i need to configure in express wizard of SCADA& after that in IODEVICE configuration. AM I RIGHT.. IS THIS YOU WANT TO TELL ME.

Hii...everyone. Im using Citect scada. There are 10 temperature controllers(same brand) with RS485 modbus communication. That 10 temperature controllers are connected in loop with each other(slave devices). And finely they connected to the citect scada pc(master). The temperature controllers PV address is 400001 and SP address is 400002. Now i want to communicate that temperature controllers to the Scada pc. Can I define different IODEVICes in express wizard in scada for every individual temperature controllers or define only one iodevice because only one rs485 cable is connected to the scada pc from temperature controllers. Please explain if anyone know... im new in that. If i defined different iodevices for every individual temperature controllers in scada then it is possible to define iodevice number in every temperature controller . I get confused plz help

Hiee everyone .....im using mitsubishi fx3u plc. I was used retentive timers from t251 to t255, its working fine. But when im using timers from t246 to t250, its not working. When i pressed ON bit for activating that timers then its getting on but its time will not start. What is the issue. Please anyone suggest about this/