Mitsubishi MELSEC L Series User Manual page 266

Number Name
Block information
using multiple
CPU high-speed
SM799 transmission
dedicated
instruction (for
CPU No.4)
*1 This applies to the CPU module of function version B or later.
*2 The relevant modules are as follows:
•The Universal model QCPU whose serial number (first five digits) is "10102" or later.
•Q00UJCPU, Q00UCPU, Q01UCPU
*3 The relevant modules are as follows:
•The Universal model QCPU whose serial number (first five digits) is "10102" or later.
•Q00UCPU, Q01UCPU
*4 The module whose first 5 digits of serial No. is "07032" or later.
*5 The module whose first 5 digits of serial No. is "06082" or later.
*6 The module whose first 5 digits of serial No. is "07012" or later.
*7 The module whose first 5 digits of serial No. is "04012" or later.
*8 The module whose first 5 digits of serial No. is "05032" or later.
*9 The Universal model QCPU except the Q00UJCPU, Q00UCPU, Q01UCPU, and Q02UCPU.
*10 The Universal model QCPU except the Q00UJCPU.
*11 This applies when the first five digits of the serial number is "12052" or later.
264
Meaning
This relay turns on when the number of the
remaining blocks in the dedicated instruction
transmission area used for the multiple CPU
OFF : Block is secured high-speed transmission dedicated
ON : Block set by instruction (target CPU= CPU No.) is less
SD799 cannot be than the number of blocks specified in
secured SD799. This relay is on when an instruction is
executed, and is off while an END processing
is being executed or when free space is
available in the area.
Explanation
instruction/END
Corre-
Set by sponding Corresponding
(When Set) ACPU
M9
S (When
New
processing
executed)
CPU
*9
QnU