Appendix 3 Device Replacement List - Mitsubishi Electric MELSEC iQ-F Series Handbook

Appendix 3
The device lists when converting FX3S/FX3G/FX3U/FX3UC projects to MELSEC iQ-F projects are shown below.
Actions such as replacing the device will be necessary according to the content of precautions.
FX3U, FX3UC  FX5U, FX5UC, and FX5UJ Device Replacement List
The device list when converting FX3U and FX3UC projects to MELSEC iQ-F (FX5U, FX5UC, and FX5UJ) projects is shown
below.
Actions such as replacing the device will be necessary according to the content of precautions.
Device name
Input relay
Output relay
Auxiliary For general use
relay
For keep
For special use
State For initial state
(for general
use)
For general use
For keep
For
annunciator
(when using
ANS
instructions)
For
annunciator
(when not
using ANS
instructions)
APPX
106

Appendix 3 Device Replacement List

Device Replacement List
FX3U, FX3UC After
conversion to
the FX5U,
FX5UC, or
FX5UJ
X0 to X367 X0 to X367
Y0 to Y367 Y0 to Y367
M0 to M499 M0 to M499
*1
M500 to M7679 M500 to M7679
M8000 to M8511 SM0 to SM8511
S0 to S9 S0 to S9
S10 to S499 S10 to S499
*1
S500 to S4095 S500 to S4095
ANS ANS
S900 to S999 F900 to F999
S900 to S999 S900 to S999
Precautions
In the case of FX5U and
FX5UC




Refer to Page 115 SM/SD
Device Replacement.
When the device is used in the SFC
program, it will be replaced with a
step relay (BL\S) with block
specification.

If necessary, replace the device
number or change the device range.
When the ANS instruction is not
used, but these devices are used as
an annunciator, these devices must
be replaced with F devices. (
MELSEC iQ-F FX5 User's Manual
(Application))
In the case of FX5UJ


M384 to M499 are latch devices, so
reset these devices as necessary.
( MELSEC iQ-F FX5
Programming Manual (Instructions,
Standard Functions/Function
Blocks))

Refer to Page 115 SM/SD
Device Replacement.
S0 to S499 are latch devices, so
reset these devices as necessary.
( MELSEC iQ-F FX5
Programming Manual (Instructions,
Standard Functions/Function
Blocks))

If necessary, replace the device
number. When the ANS instruction is
not used, but these devices are used
as an annunciator, these devices
must be replaced with F devices.
( MELSEC iQ-F FX5 User's
Manual (Application))