Compatible Optional Memory Models - Mitsubishi Electric MELSEC-Q Structured Programming Manual

FXCPU Structured Programming Manual
[Device & Common]
6.4

Compatible Optional Memory Models

1. FX /FX PLCs
3U 3UC
Model name
FX -FLROM-64
3U
FX -FLROM-16
3U
FX -FLROM-64L
3U
FX -FLROM-1M
3U
Model name
FX 3U -FLROM-64
FX -FLROM-16
3U
FX -FLROM-64L
3U
FX 3U -FLROM-1M
*1. Supported in Ver. 2.20 or later.
*2. Supported in Ver. 3.00 or later.
2. FX /FX /FX
3S 3G 3GC
Model name
FX -EEPROM-32L
3G
Model name
FX -EEPROM-32L
3G
*1. The FX
3S
steps.
3. FX /FX /FX
1S 1N 1NC
Model name
FX-EEPROM-4
FX -EEPROM-8L
1N
FX-EEPROM-8
FX-EEPROM-16
FX-EPROM-8
FX-RAM-8
FX -ROM-E1
2N
(with extension function)
FX -EEPROM-16
2NC
FX -EEPROM16C
2NC
(with clock)
FX -ROM-CE1
2NC
(with extension function
and clock)
*1. Writing is not made in the state where it connected with the PLC.
Maximum number
Memory type
of steps
64000 Flash memory
16000 Flash memory
64000 Flash memory
64000 Flash memory
FX
3U
*2
PLCs
Maximum number
Memory type
of steps
32000 EEPROM memory
FX
3G
Series PLC can hold 16,000 steps of memory, but user program capacity is limited to 4,000
/FX /FX PLCs
2N 2NC
Maximum number
Memory type
of steps
4000 EEPROM
EEPROM
8000
EEPROM
EEPROM
EPROM
EEPROM
16000
EEPROM
EEPROM
EEPROM
Allowable number
of times of writing
10000 times
10000 times
10000 times
10000 times
FX
3UC
*1
*1
*2
Allowable number
of times of writing
10000 times
*1
FX
3GC
FX
3S
-
Allowable number
of times of writing
10000 times
10000 times
10000 times
10000 times
*1
RAM -
10000 times
10000 times
10000 times
10000 times
6 Types and Setting of Parameters
6.4 Compatible Optional Memory Models
Remarks
Write protect switch is provided.
Write protect switch is provided.
Write protect switch and loader function are
provided.
Write-protect switch and there is an area
(1300 kB) dedicated to the storage of
symbolic information.
Remarks
Write protect switch and loader function are
provided.
Remarks
Write protect switch is provided.
Write protect switch and loader function are
provided.
Write protect switch is provided.
Write protect switch is provided.
Write protect switch is provided.
Write protect switch is provided.
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