Rockwell Automation 1397 DC Drive Firmware 2.xx User Manual

Page 259

Advertising

Using SCANport Capabilities

D–9

Publication 1397-5.0 — June, 2001

Serial Communications Module:

The following figure shows how the I/O image table for the
programmable controller relates to the 1397 Drive when a Serial
Communications Module is used.

1203–Gx2

DF1/DH485 to SCANport

N40:0–63

BTW Emulation

N41:0

➀

Logic Command

N41:1

➀

Reference

N41:2

➀

Datalink A1

N41:3

➀

Datalink A2

N41:4

➀

Datalink B1

N41:5

➀

Datalink B2

N41:6

➀

Datalink C1

N41:7

➀

Datalink C2

N41:8

➀

Datalink D1

N41:9

➀

Datalink D2

1397 Drive

PLC, SLC,

or PC

DF1/DH485

Serial Messages

(Write)

DF1/DH485

Serial Messages

(Read)

Logic Command

Data In A1 (p. 226)
Data In A2 (p. 227)
Data In B1 (p. 228)
Data In B2 (p. 229)
Data In C1 (p. 230)
Data In C2 (p. 231)
Data In D1 (p. 232)
Data In D2 (p. 233)

Logic Status (p. 190)
Spd Loop Fdbk (p. 022)
Data Out A1 (p. 234)
Data Out A2 (p. 235)
Data Out B1 (p. 236)
Data Out B2 (p. 237)
Data Out C1 (p. 238)
Data Out C2 (p. 239)
Data Out D1 (p. 240)
Data Out D2 (p. 241)