Hitachi WJ200-001S Instruction Manual page 126

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 applications. You
can use the result for the output frequency setting (use =) or for the PID Process
Variable (PV) input (use =).
A input select
41
B in ut select
Func.
Name
Code
A input select for calculate

function
B input select for calculate

function
Calculation symbol

Digital operator
Potentiometer
[O] input
[OI] input
Network variable
Digital operator
Potentiometer
[O] input
[OI] input
Network variable
"A" Function
Description
Seven options:
Operator
VR
Terminal [O] input
Terminal [OI] input
RS485
Option
Pulse train input
Calculates a value based on
the A input source (
selects) and B input source
( selects).
Three options:
ADD (A input + B input)
SUB (A input - B input)
MUL (A input * B input)


 A + B
A
 A - B
B
 A * B

Run
Mode
Edit



341
"CAL"
(result)
Defaults
Initial data Units
02 
03 
00 