Cautions On Write During Run - Mitsubishi FX3G SERIES User Manual

FX Series Programmable Controllers
3G
User's Manual - Hardware Edition
5.2.5

Cautions on write during RUN

In FX PLCs, write during RUN (program changes in the RUN mode) is enabled using the following
3G
programming tools.
Programming tools supporting write during RUN
Programming tool
GX Developer
FX-PCS/WIN
FX-PCS/WIN-E
Cautions on write during RUN
Item
Program memories which can be
written in RUN mode
GX Developer
Number of
Ver.8.72A or later
program steps
which can be
• GX Developer
written for
Ver.8.70Y or
circuit change
former
in RUN mode
• FX-PCS/WIN(-E)
Circuit blocks which cannot be
written in RUN mode
5 Version Information and Peripheral Equipment Connectability
→ For the operating procedure of and cautions on write during RUN,
Version
Supports write during RUN in the instruction and device ranges in FX
Ver.2.00A or later
Ver.1.00 or later.
Supports write during RUN in the instruction and device ranges in FX
Ver.5.00A or later
Ver.1.00 or later.
Supports write during RUN in the instruction and device ranges in FX
Ver.8.72A or later
Ver.1.00 or later.
Supports write during RUN in the instruction and device ranges in FX
Ver.2.00 or later
Ver.1.00 or later.
Supports write during RUN in the instruction and device ranges in FX
Ver.4.00 or later
Ver.1.00 or later.
Supports write during RUN in the instruction and device ranges in FX
Ver.2.00 or later
Ver.1.00 or later.
Supports write during RUN in the instruction and device ranges in FX
Ver.3.00 or later
Ver.1.00 or later.
Built-in EEPROM and optional memory cassette (whose write protect switch is set to OFF)
256 steps or less after edition (addition/deletion) (including NOP
immediately after circuit blocks except final circuit)
127 steps or less after edition (addition/deletion) (including NOP
immediately after circuit blocks except final circuit)
Circuit blocks in which labels P and I are added, deleted or changed in edited circuits
Circuit blocks in which 1-ms timers (T246 to T249 and T256 to T319) are added in edited circuits
Circuit blocks in which the following instructions are included in edited circuits
• Instruction to output high speed counters C235 to C255 (OUT instruction)
• TBL (FNC152) instruction
5.2 Programming Tool Applicability
refer to the manual of the used programming tool.
Remarks
Caution
1
2
2N PLCs
3
PLCs
1N
PLCs
3G
PLCs
2N
PLCs
1N
4
PLCs
2N
PLCs
1N
5
6
7
8
9
10
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