Mitsubishi AL2 Series User Manual

α2 Simple Application Controllers
Function Blocks 6
6 - 30
Setup of the Offset Gain Function Block directly from the α2 Series Controller
1 ) Allocate the input pin to be used for the function block.
2 ) Press the “OK” key with the cursor in the function block. The function block edit screen is
displayed as shown.
3 ) Press the “OK” Key and enter the function block settings using the “ and ” keys. The
parameters A, B, X, C, Low limit and High limit have to be specified for the linear
expression to operate correctly..
4 ) Using the “ and ” arrows highlight A and press the “OK” key. A Direct Set using the “+
and -” keys can be entered, subsequently press the “OK” key to accept the Direct Set
value. (Repeat operation for B)
5 ) Highlight X using the “ and ” keys and press the “OK” key to set the Analog In channel.
6 ) The Analog In channel can be selected using the “+ and -” keys, subsequently press the
“OK” key to accept the channel.
7 ) Highlight C using the “ and ” keys and press the “OK” key to set the constant value.
8 ) A Direct Set using the “+ and -” keys can be entered, subsequently press the “OK” key to
accept the Direct Set value.
B001 : OG
Se t up FB
Change No
De l e t e FB
B001 :OG
y=A/B
∗ x
Limi t :L,
+C
H
0
B001 :OG
Con s t an
Di rectSe
tA
t
1
B001 :OG
y=A/B
∗ x
Limi t :L,
+C
H
0
A02 :
B001 :OG
I npu t Va
Ana l og I
l
n
A01 0
B001 :OG
y=A/B
∗ x
Limi t :L,
+C
H
0
B001 :OG
Con s t an
Di rectSe
tC
t
0

Mitsubishi AL2 Series Specifications

General

Model	AL2 Series
Digital Inputs	Yes
Digital Outputs	Yes
Type	PLC
Manufacturer	Mitsubishi
Input Voltage	100 to 240 VAC or 24 VDC (depending on model)
Output Voltage	24V DC
Number of Inputs	8 to 64 (depending on model)
Number of Outputs	6 to 64 (depending on model)
Programming Language	Ladder Diagram
Communication Ports	RS-232, RS-485, Ethernet (depending on model)
Operating Temperature	0 to +55°C
Storage Temperature	-20°C to 70°C
Humidity	10% to 90% (non-condensing)
Weight	Varies depending on the model