Mitsubishi Electric FX Series Replacement Manual page 38

3. CONVERSION RULES FOR THE PROGRAM CONVERSION FUNCTION
Application instructions for F
Applicable model
*1
F , F
F
1 1J
2
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36
, F , and F
1 1J 2
Instruction
number
*2
F670
New F
2
Addition between D and K with carry
Yes K55
addition (3-digit BCD)
Addition between D and K with carry
Yes K56
addition (6-digit BCD)
Addition between data registers
Yes K57
(3-digit BCD)
Addition between data registers with
Yes K58
carry addition (3-digit BCD)
Addition between data registers with
Yes K59
carry addition (6-digit BCD)
Addition between data registers
Yes K60
(3-digit OCT)
Data register increment
Yes K61
(3-digit BCD)
Data register increment
Yes K62
(6-digit BCD)
Data register increment
Yes K63
(3-digit OCT)
Current counter value increment
Yes K64
(3-digit BCD)
Current counter value increment
Yes K65
(6-digit BCD)
Subtraction between D and K with
Yes K66
borrow subtraction (3-digit BCD)
Subtraction between D and K with
Yes K67
borrow subtraction (6-digit BCD)
Subtraction between data registers
Yes K68
(3-digit BCD)
Subtraction between data registers
Yes K69 with borrow subtraction
(3-digit BCD)
Subtraction between data registers
Yes K70 with borrow subtraction
(6-digit BCD)
Subtraction between data registers
Yes K71
(3-digit OCT)
Data register decrement
Yes K72
(3-digit BCD)
Data register decrement
Yes K73
(6-digit BCD)
Data register decrement
Yes K74
(3-digit OCT)
Current counter value decrement
Yes K75
(3-digit BCD)
*1 Generic term for F
earlier than V2.1
*2 Generic term for F
V2.1 or later
programmable controllers
Name
series running on versions
2
series running on version
2
Application instruction (FNC number) and
function of the FX programmable controller
to be changed
ADD (FNC 20)
ADD (FNC 20)
ADD (FNC 20)
ADD (FNC 20)
ADD (FNC 20)
ADD (FNC 20)
INC (FNC 24)
INC (FNC 24)
INC (FNC 24)
The corresponding FX series instruction is
a binary operation, so the numerical control
for the relevant program needs to be
changed from octal to binary (decimal).
INC (FNC 24)
INC (FNC 24)
SUB (FNC 21)
SUB (FNC 21)
SUB (FNC 21)
SUB (FNC 21)
SUB (FNC 21)
SUB (FNC 21)
DEC (FNC 25)
DEC (FNC 25)
DEC (FNC 25)
The corresponding FX series instruction is
a binary operation, so the numerical control
for the relevant program needs to be
changed from octal to binary (decimal).
DEC (FNC 25)