Mitsubishi MELSEC-Q/L Programming Manual page 723

Instruction
Condition/Number of Points Processed
Name
With auto refresh of CPU
shared memory
*2
COM
Without auto refresh of
CPU shared memory
Read from CPU shared
memory of host CPU
FROM
Read from CPU shared
memory of another CPU
Write to CPU shared
TO
memory of host CPU
Write to CPU shared
S.TO
memory of host CPU
*2: If the processing overlaps those of the other CPUs in a multiple CPU system, the processing time increases by a maximum of
the following time.
For a system having only the main base unit
(Instruction processing time increase) = 4 0.54 (number of points processed) (number of other CPUs) (µs)
For a system including extension base units
(Instruction processing time increase) = 4 1.30
(6) Table of the time to be added when file register, module access device or link direct device is used
Instruction Name
File register (ZR)
Module access device
(Un\G , U3En\G0 to G511)
Link direct device (Jn\ )
Refresh range: 2k words
(0.5k words assigned equally to all CPUs)
––
n3 = 1
n3 = 320
n3 = 1
n3 = 320
n3 = 1
n3 = 320
n4 = 1
n4 = 320
Device Specification
Data
Location
Source
Bit
Destination
Source
Word
Destination
Double Source
word
Destination
Source
Bit
Destination
Source
Word
Destination
Source
Double
word
Destination
Source
Bit
Destination
Source
Word
Destination
Double Source
word
Destination
Q00JCPU
––
––
––
––
––
––
––
––
––
––
(number of points processed) (number of other CPUs) (µs)
Q00JCPU
––
––
––
––
––
––
99
167
74
72
76
92
178
303
154
153
155
163
Processing Time (µs)
Q00CPU Q01CPU
920 880
150 135
100 90
440 420
110 105
305 290
100 95
440 425
205 195
545 525
Processing Time (µs)
Q00CPU Q01CPU
34 32
23 22
13 12
9 8
14 13
10 9
82 77
137 129
61 58
60 56
63 59
75 71
147 137
248 233
126 118
125 117
127 119
133 125
721
3
2
3
A
5
6
7
8