User`s guide

Page 83

Controlinc 1746-C (Version 5.21) Network Master Users Guide (2004-11-18)

5.4.16. Table [19]: Actuator Firmware Version ID

Words [4

 63] PLC access: Read Only.

This data is derived from holding register [44] in the actuator. It is retrieved during a diagnostic scan

when the system type ID is being determined. This table is filled the same time table [18] is filled. For

more information, see table [18].

Example Table [19] Feedback (48-node network) …

Characteristics:

• Unit [1] is an EIM 320A system … firmware version: 2.00

• Units [2 – 48] are EIM 320B systems … firmware version: 3.02

Note: TEC2000 systems do not store their version ID in register [44]. What you will see from a

TEC2000 system is the upper bit set to “1” and the rest zero … 0x8000 hex (-32768 decimal).

For more information relating to TEC2000 version identification, see the TEC2000 manual.

Last Node on

48 Node

Network

First Node

Network