Buffer Memory (Bfm; Assignment Of Unit Numbers And Outline Of Buffer Memory - Mitsubishi Electric FX3G User Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
FX -4AD/FX -4AD (4-channel Analog Input)
3U 3UC
5.

Buffer Memory (BFM)

This chapter describes the buffer memory incorporated in 4AD.
5.1

Assignment of Unit Numbers and Outline of Buffer Memory

1. Assignment of unit numbers
Unit numbers from 0 to 7 will be assigned to the special function units/blocks starting from the left.
When the units/blocks are connected to the FX
When connected to the FX
Main unit
When connected to the FX
Unit number: 0
(Incorporated
CC-Link/LT)
Main unit
(FX -32MT
3UC
-LT(-2))
PLC User's Manual - Analog Control Edition
/FX /FX /FX
3G 3GC 3U
Unit
number: 0
Input/output
Special
extension
function block
block
-32MT-LT(-2) PLC
3UC
Unit
number: 1
Input/output
Special
extension
function block
block
5.1 Assignment of Unit Numbers and Outline of Buffer Memory
-32MT-LT(-2) PLC, unit numbers from 1 to 7 are assigned.
3UC
(D, DS, DSS) Series PLC
3UC
Unit
number: 1
Input/output
Special
extension
function block
block
Unit
number: 2
Input/output
Special
extension
function block
block
5 Buffer Memory (BFM)
Unit
number: 2
Special
function unit
Unit
number: 3
Special
function unit
B-19
A
B
C
D
E
F
G
H
I
J