Mitsubishi FX-20P-E, Operation Manual

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A-1
Appendix A:Contents of Program Memory
1) Sequence programs including K constants are identified as set
values for timers and counters.
2) In write to and read from file registers, the block No. should be
set using a parameter.
Block 0: No file register
Block 1: D1000 to D1499, 500 points/500 steps
Block 2: D1000 to D1999, 1,000 points/1,000 steps
Block 3: D1000 to D2499, 1,500 points/1,500 steps
Block 4: D1000 to D2999, 2,000 points/2,000 steps
:
Block 14: D1000 to D7999, 7,000 points/7,000 steps
3) Register comments by using the A6GPP/A6PHP/Programming
software on PC. Comments cannot be registered or changed in the HPP.
However, when a program including registered comments is transferred to the HPP, the
program is stored together with the comments to the built-in HPP RAM.
4) Parameters set the program memory capacity, the device No. range for the latch memory,
the number of blocks for file registers, the number of blocks for the comment area, the entry
code, the title, etc. (except the PLC model name).
1) Sequence program
(including set
values of T and C)
2) File registers
3) Comments
4) Parameters
Program memory
P
rogram
c
apa
c
ity
:
2k
, 4k
, 8k
or 16k
The generic term "program"
includes 1) to 4) above.
Comments are not available in
the HPP.
FX-20P-E Handy programming panel