Introduction 1
1-3
1.4 CPU version numbers
Over time Mitsubishi adds newer and better features to develop and enhance the products.
Because of the nature of PLCs, that can be likened to ‘industrial computers’, chan
es
sometimes occur within the units main CPU (Central Processin
Unit). These chan
es are
similar to those experienced b
office and home computer users, that is,
oin
to a version up
processor. The followin
lists identif
the CPU versions that had si
nificant up
rades or new
functions and features added.
1.4.1 FX
0N
CPU versions
CPU Ver 1.20
The followin
features were added:
Software control for protocol 1 and 4 communications with the FX
0N
-485ADP,
1:N network.
CPU Ver 1.40
The followin
features were added:
Software control for communications usin
the FX
0N
-485ADP, peer to peer
(N:N) network.
1.4.2 FX and FX
2C
CPU versions
CPU Ver 3.07
The followin
instructions were added:
ASCI (FNC82), CCD (FNC84), FLT (FNC49), HEX (FNC83), RS (FNC80),
SER (FNC61), SORT (FNC69), SQR (FNC48)
The followin
instructions were up
raded:
EI (FNC04), BMOV (FNC15), HSCS (FNC53), PLSY (FNC57),
FMOV (FNC16), MEAN (FNC45), ABSD (FNC62), DSW (FNC72),SEGL (74),
PR (FNC 77)
The followin
device ran
es were added:
Input and output devices are independentl
addressable upto 256 points in
software. Total combined input and output points (hardware or software) is
256.
Auxiliar
rela
s increased to 1536 points (M0-M1535)
Data re
isters increased to 1000 points (D0-D999)
Optional RAM File Re
isters added, 2000 points (D6000 -D7999)
Pointers increased to 128 points (P0 - P127)
CPU Ver 3.11
The followin
instructions were added:
PID (FNC88)
CPU Ver 3.2
The followin
features were added:
Software control for protocol 4 communications with the FX-485ADP, 1:N
network.
CPU Ver 3.30
The followin
features were added:
Software control for protocol 1 communications with the FX-485ADP, 1:N
network.
The followin
instructions were phased out (removed):
ANRD (FNC91), ANWR (FNC92), BLK (FNC97), MCDE (FNC98), MNET
(FNC90)
