Watlow EZ-ZONE RMH Manual de usuario descargar pdf (Pagina 114)

Watlow EZ-ZONE

RMH Module • 111 • Chapter 6 Features

to) the Modbus address of a parameter within the

controller.

Assembly Working Addresses

- Fixed addresses directly related to their associ-

ated "Assembly Definition Addresses" (e.g., As-

sembly Working Addresses 200 & 201 will as-

sume the parameter pointed to by Assembly Defi-

nition Addresses 40 & 41).

When the Modbus address of a target parameter is

stored in an "Assembly Definition Address" its cor-

responding working address will return that param-

eter’s actual value. If it’s a writable parameter, writ-

ing to its working register will change the param-

eter’s actual value.

As an example, Modbus register 410 contains the

Analog Input 1 Process Value (See Operations Page,

Analog Input Menu). If the value 410 is loaded into

Assembly Definition Address 91, the process value

sensed by analog input 1 will also be stored in Mod-

bus registers 250 and 251. Note that by default all

registers are set to Hardware ID.

The table (See Appendix: Modbus Programmable

Memory Blocks) identified as "Assembly Definition

Addresses and Assembly Working Addresses" reflects

the assemblies and their associated addresses.

1 2 ... 109 110 111 112 113 114 115 116 117 118 119 ... 160 161

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Watlow EZ-ZONE RMH Manual de usuario Pagina 114