I use WinCC as HMI. I don't know how to communicate with Honeywell DC1000 meters. The OPC sever (Keps) also doesn't have the driver with DC1000, would you give a suggestion?

 

You need to write your own driver. The UDC 1000 talks ASCII over RS-485. This is NOT Modbus ASCII.

The communications manual resides at
http://hpsweb.honeywell.com/NR/rdonlyres/3688FE57-2621-43AC-A570-48AEDFAAAE74/29443/1150.pdf

The communications hardware is optional on the device. Check your model number to see if the device has the hardware. If the character in the model number where the C is, is a 1 or a 2, you've lucked out.

DC10x0xx-xxx-xxC-x
0 = none
1 = RS-232
2 = RS485

Have fun writing the driver.

Issac

 

Send a mail to [email protected].
They have a driver for DC1000.

Greetings,

Martin