Panasonic FP7 Series, Additional Functions Manual

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1.1 Introduction of FP7 CPU Unit Ver.4.20
1-3

Version for each model number
Model number
Production lot
until March, 2014 Production lot
from April, 2014
AFP7CPS21
Ver. 1.20
AFP7CPS41E(S)
Ver. 3.42 Ver. 4.20
AFP7CPS31(E)(S)
NOTE
The AFP7CPS41E(S) and AFP7CPS31(E)(S) manufactured before March, 2014 cannot be
upgraded to Ver.4.20.

How to confirm the production lot
The date of the production lot can be confirmed from the lot number of FP7.
The number is indicated on the side face of the FP7 CPU unit (on which a unit is installed).
FP7 CPU Unit
151101 1
5
1
1
0
1
2
3
151101
FP7 CPU Unit (Side face)
F
P
7
CP
U
UN
IT
A
F
P
7
CP
S
4
1
E
S
M
o
d
e
l
N
o
.
In the case of the above AFP7CPS41ES, the lot number is "151101".
This indicates that the unit was manufactured on "November 1, 2015". As the production date
is after April, 2014, this unit will be upgraded to Ver.4.20.