Converting Application Instructions - Mitsubishi Electric FX Series Replacement Manual

3. CONVERSION RULES FOR THE PROGRAM CONVERSION FUNCTION
3.4

Converting Application Instructions

The F , F , and F
1 1J
instructions, as shown in the table below, so they cannot be converted automatically.
Refer to the programming manuals in the list of relevant manuals in Appendix 2 and convert the
instructions to the FX series. If you need a programming manual, consult the store where you pur-
chased the product.
· Application instruction programming example for the F
Application instructions for F
Applicable model
*1
F , F
F
1 1J
2
- Yes
- Yes
- Yes
- Yes
- -
- -
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
- Yes
34
series and the FX series have different types and expressions for application
2
F670
, F , and F
1 1J 2
Instruction
number
*2
F670
New F
2
Yes K0 All input refresh
Yes K1 Partial input refresh (8 units)
Yes K2 All output refresh
Yes K3 Partial output refresh (8 units)
Yes K4 WDT refresh
Disable preset from set value regis-
Yes K5
ter for T and C
Yes K6 Subroutine start
Yes K7 Subroutine call
Yes K8 Return subroutine conditions
Yes K9 Return subroutines
Reset M473 digit increment/decre-
Yes K10
ment flag
Yes K11 Reset C660 counter output contact
Yes K12 Read external signals
Read RUN input terminal informa-
Yes K13
tion
Yes K14 Set M571 carry flag
Yes K15 Reset M571 carry flag
Yes K16 Set M572 zero flag
Yes K17 Reset M572 zero flag
Yes K18 Set M573 borrow flag
Yes K19 Reset M573 borrow flag
Yes K20 2 to 4 binary decoder
Yes K21 3 to 8 binary decoder
Yes K22 4 to 16 binary decoder
Yes K23 4 to 2 binary encoder
Yes K24 8 to 3 binary encoder
Yes K25 16 to 4 binary encoder
, F , and F
1 1J
K□
*1 Generic term for F
earlier than V2.1
*2 Generic term for F
V2.1 or later
programmable controllers
Name
series
2
series running on versions
2
series running on version
2
Application instruction (FNC number) and
function of the FX programmable controller
to be changed
REF (FNC 50)
REF (FNC 50)
REF (FNC 50)
REF (FNC 50)
WDT (FNC 07)
There is no instruction in the FX series that
corresponds to a directly related application
instruction. (Handled in the program)
Set the start of the subroutine program
using pointer P (label P).
CALL (FNC 01)
The FX series has no corresponding
instruction or function.
SRET (FNC 02)
RST
RST
Interruption I and high-speed counter
The FX series has no corresponding
instruction or function.
SET M8022
RST M8022
SET M8020
RST M8020
SET M8021
RST M8021
DECO (FNC 41)
DECO (FNC 41)
DECO (FNC 41)
ENCO (FNC 42)
ENCO (FNC 42)
ENCO (FNC 42)