Serial Communications Module - Allen-Bradley 1336 FORCE User Manual

Serial Communications Module:

The following figure shows how the I/O image table for the programmable
controller relates to the 1336 FORCE drive when a Serial Communications
Module is used.
PLC, SLC,
DF1/DH485 to SCANport
or PC
N40:0–63 BTW Emulation
N41:0
N41:1
N41:2
DF1/DH485
N41:3
Serial Messages
N41:4
(Write)
N41:5
N41:6
N41:7
N41:8
N41:9
N40:0–63 BTR Emulation
N41:0
N41:1
N41:2
DF1/DH485
N41:3
Serial Messages
N41:4
(Read)
N41:5
N41:6
N41:7
N41:8
N41:9
Optionally enabled using
DIP switches on the adapter.
SCANport
1203–Gx2
Logic Command
Reference
Datalink A1
Datalink A2
Datalink B1
Datalink B2
Datalink C1
Datalink C2
Datalink D1
Datalink D2
Logic Status
Feedback
Datalink A1
Datalink A2
Datalink B1
Datalink B2
Datalink C1
Datalink C2
Datalink D1
Datalink D2
Chapter 4
Startup
1336 FORCE Drive
Message Handler
Logic Evaluation Block
SP An 2 Sel (p. 367)
Data In A1 (p. 310)
Data In A2 (p. 311)
Data In B1 (p. 312)
Data In B2 (p. 313)
Data In C1 (p. 314)
Data In C2 (p. 315)
Data In D1 (p. 316)
Data In D2 (p. 317)
Message Handler
Logic Status Low (p. 56)
SP An Output (p. 379)
Data Out A1 (p. 320)
Data Out A2 (p. 321)
Data Out B1 (p. 322)
Data Out B2 (p. 323)
Data Out C1 (p. 324)
Data Out C2 (p. 325)
Data Out D1 (p. 326)
Data Out D2 (p. 327)
4–33