Mitsubishi Electric MELFA BFP-A8787-F - Shared Memory Configuration; Memory Configuration for Valid;Invalid Extended Function

1Overview
Shared Memory Configuration 1-4
1.3 Shared Memory Configuration
Here, describes the shared memory configuration among multiple CPUs.
1.3.1 Memory Configuration for Valid/Invalid Extended Function
To use the shared memory extended functions, enable the shared memory extended functions with the
parameter "IQMEM".
After enabling the shared memory extended functions, the shared memory is used by extending the robot I/
O area by 0.5 K word.
Note) Only the user area can be referred to by robot program, signal monitor, and dedicated I/O signal allo-
cation. They cannot refer to the extended function area.
Robot input area
(Sequencer output area)
0
511
0
511
0
511
512
1023
User area
User area
0
511
User area
User area
Extended
function area
・
・
・
Extended Function Invalid
Extended Function Valid
Robot output area
(Sequencer input area)
0.5K
words
extended
Tota l 1K
word used
512
1023
Extended
function area
0.5K
words
extended
Tota l 1K
words used
Sequencer shared memory address (per word)
* Above notation is an offset address from the beginning
・
・
・
Sequencer shared memory address (per word)
* Above notation is an offset address from the beginning
Robot input area
(Sequencer output area)
Robot output area
(Sequencer input area)
Sequencer shared memory address (per word)
* Above notation is an offset address from the beginning.
Sequencer shared memory address (per word)
* Above notation is an offset address from the beginning.