D-5
FX Series PLC User's Manual - Data Communication Edition
Computer Link
1 Outline
1.3 Communication Type Applicability in PLC
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter
Communication
F
Non-Protocol
Communication
(RS/RS2 Instruction)
G
Non-Protocol
Communication
(FX
2N
-232IF)
H
Programming
Communication
I
Remote
Maintenance
Apx.
Discontinued
models
1.3 Communication Type Applicability in PLC
1.3.1 Applicable versions
The communication type is applicable in the following versions.
: Applicable (If applicable versions of main units are limited, they are described inside ( ).)
—: Not applicable
*1. Applicable in products manufactured in June, 1996 and later (manufacturer’s serial No.: 66**** and
later).
1. Version check
The D8001(decimal) special data register contains information for determining the PLC version.
2. How to look at the manufacturer's serial number
The year and month of production of product can be seen from the Manufacturer's serial number "SERIAL"
indicated on the label adhered to the right side of the product.
PLC Applicability (applicable version) Remarks
FX
3UC Series
FX
3U Series
FX
3G Series
FX
2NC Series
FX
2N Series (Ver. 1.06 or later) The version can be checked by monitoring D8001.
FX
1NC Series
FX
1N Series
FX
1S Series
FX
0N Series (Ver. 1.20 or later) The version can be checked by monitoring D8001.
FX
0S Series — Computer link is not provided.
FX
0 Series — Computer link is not provided.
FX
2C Series
(Ver. 3.30 or later)
*1
FX2(FX) Series
(Ver. 3.30 or later)
*1
FX1 Series — Computer link is not provided.
D8001
PLC type and
version
2 4 2 5 1
Version information (Example: Ver. 2.51)
PLC type (Example: 24 = FX
2N
, FX
3U
, FX
2NC
or FX
3UC
Series)
Right side
5 7 0 0 0
Control number
Year (Example: 5 = 2005) ... last digit of year
1
Month (Example: 7=July) (1 to 9 = January to September,
X = October, Y = November, Z = December)
Example: FX
3U
-48MR/ES (manufacturer's serial number: 570001)
MITSUBISHI
MODEL
100-240VAC 50/60Hz 40W
SERIAL
FX
3U
-48MR/ES
PROGRAMMABLE
CONTROLLER
570001
OUT:30VDC/240VAC 2A(COS
φ
=1)
80M1 IND. CONT. EQ.
MITSUBISHI ELECTRIC CORPORATION
MADE IN JAPAN