Watlow Electric RUI/Gateway - Manual (Page 17)

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 (block of 80 words) as they are being read through the RUI/Gateway. As explained
in the EZ-ZONE
® PM Communications user manual and above as well, the enumerated
values shown in each of these Modbus ® registers represents the actual Modbus ® registers for
each of the 80 corresponding Assembly Working Addresses. To find what these Modbus ®
registers actually represent (as in which parameter is actually defined), check out the
Operations & Setup pages of the EZ-ZONE
® PM Communications user manual.
37. Registers 80 & 81 (circled below) are shown as “Analog Input 1 Process Value” represented
by the enumerated values of 360 and 361 respectively. If reading the associated Assembly
Working Address registers 240 & 241, one would find the current Analog Input 1 Process
Value.