Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 1 fm 4/08 configuring the ez-zone ® rui/gateway 1. This white paper is not meant to be an exhaustive step-by-step discuss...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 2 fm 4/08 3. Some notables regarding the graphic above. In the steps that follow we are going to focus on four of the pro...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 3 fm 4/08 9. Provide a name for the channel. 10. In this example the device driver selected will be “modbus ethernet”..
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 4 fm 4/08 11. Select the appropriate hardware (network adapter) used on the network. 12. Next, select the appropriate wri...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 5 fm 4/08 13. The next selection allows for multiple masters on the network. When multiple masters exist on a network tal...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 6 fm 4/08 15. Once the channel configuration is complete it is now time to configure a device (rui/gateway). 16. Select t...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 7 fm 4/08 17. Recall that in steps 1-3 it was said that there are other configuration steps that need to be addressed tha...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 8 fm 4/08 19. If communications fail between kepserverex and rui/gateway stop polling device. 20. Generate unique input /...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 9 fm 4/08 21. Use the defaults for port number and ip protocol. 22. Use the defaults as shown..
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 10 fm 4/08 23. The graphic below shows the default modbus ® word order which also represents the default modbus ® word or...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 11 fm 4/08 25. Kepserverex allows for imported tags via a text file. 26. Any tag returning an exception error will no lon...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 12 fm 4/08 27. This concludes the device (rui/gateway) configuration. 28. Tag creation. In step 5 some prompts were shown...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 13 fm 4/08 each: pv1 of pm1 = 400361 (offset = 0) pv1 of pm2 = 405361 (offset = 5000) pv1 of pm3 = 410361 (offset = 10000...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 14 fm 4/08 30. To create similar tags for pv2 - pv4 simply click on the duplicate icon (circle) and change the fields acc...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 15 fm 4/08 said, look closely at the addresses given in defining the clsp for each of the four pm controls. 33. In the sc...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 16 fm 4/08 34. To better understand the following discussion and examples download and read the section entitled “user pr...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 17 fm 4/08 36. In the screen shot that follows one can see the factory defaults for the assembly definition addresses (bl...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 18 fm 4/08 38. Changing an element in the assembly is ez. A new tag was created as shown below. Notice the address identi...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 19 fm 4/08 39. The address shown above represents pointer 12 as shown in the ez-zone ® pm communications user manual unde...
Rui/gateway & modbus ® tcp configuration & programming example using kepserverex 4.0 watlow 1241 bundy blvd winona, mn 55987 telephone: 507-494-5656 © 2008 watlow electric mfg co 20 fm 4/08 42. Lastly, in the screen shot below, notice that the 12 th pointer has indeed been changed to idle set point ...
