Analog Input Calculate Function - Hitachi L200 Series Instruction Manual

Analog Input Calculate Function – The inverter can mathematically combine two
input sources into one value. The Calculate function can either add, subtract, or multiply
the two selected sources. This provides the flexibility needed by various applica-
tions.You can use the result for the output frequency setting (use A001=10) or for the
PID Process Variable (PV) input (use A075=03).
A input select
B input select
"A" Function
Func. Name /
Code SRW Display
A141 A input select for
calculate function
CALC Slct1
A142 B input select for
calculate function
CALC Slct2
A143 Calculation symbol
CALC SMBL
Digital operator
Potentiometer
[O] input
[OI] input
Network variable
Digital operator
Potentiometer
[O] input
[OI] input
Network variable
Description
Five options:
00... Digital operator
01... Keypad potentiometer
O
02... [O] input
03... [OI] input
04... Network variable
Five options:
00... Digital operator
01... Keypad potentiometer
OI
02... [O] input
03... [OI] input
04... Network variable
Calculates a value based on the
A input source (A141 selects)
ADD
and the B input source (A142
selects). Three options:
00... ADD (A input + B input)
01... SUB (A input – B input)
02... MUL (A input x B input)
L200 Inverter
A141
A143
A
• 00 A + B
(result)
• 01 A – B
B
• 02 A x B
A142
Defaults
Run
Mode
–FEF –FU
Edit
(EU) (USA)
02 02
03 03
00 00
3–29
"CAL"
Units
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