Mitsubishi Electronics QCPU Welding System User Manual


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Appendix1 OPERATION PROCESSING TIME
Appendix 1.4 Operation Processing Time of Universal Model QCPU
(2) Table of the time to be added when file register, module access device is used
(a) When using Q00UJCPU, Q00UCPU, Q01UCPU and Q02UCPU
Device name data
Device Specification
Location
Processing Time (µs)
Q00UJCPU Q00UCPU Q01UCPU Q02UCPU
File register
(R)
When standard
RAM is used
Bit
Source
0.100 0.100 0.100 0.100
Destination
0.220 0.220 0.220 0.220
Word
Source
0.100 0.100 0.100 0.100
Destination
0.100 0.100 0.100 0.100
Double word
Source
0.200 0.200 0.200 0.200
Destination
0.200 0.200 0.200 0.200
When SRAM
card is used
(Q2MEM-1MBS,
Q2MEM-2MBS)
Bit
Source –– –– ––
0.220
Destination –– –– ––
0.420
Word
Source –– –– ––
0.220
Destination –– –– ––
0.180
Double word
Source –– –– ––
0.440
Destination –– –– ––
0.380
When SRAM
card is used
(Q3MEM-4MBS,
Q3MEM-8MBS)
Bit
Source –– –– ––
0.160
Destination –– –– ––
0.320
Word
Source –– –– ––
0.160
Destination –– –– ––
0.140
Double word
Source –– –– ––
0.320
Destination –– –– ––
0.300
File register
(ZR)/
Extended
data register
(D)/Extended
link register
(W))
When standard
RAM is used
Bit
Source
0.220 0.180 0.160 0.140
Destination
0.280 0.320 0.300 0.280
Word
Source
0.220 0.180 0.160 0.140
Destination
0.220 0.180 0.160 0.140
Double word
Source
0.320 0.280 0.260 0.240
Destination
0.320 0.280 0.260 0.240
When SRAM
card is used
(Q2MEM-1MBS,
Q2MEM-2MBS)
Bit
Source –– –– ––
0.260
Destination –– –– ––
0.480
Word
Source –– –– ––
0.260
Destination –– –– ––
0.220
Double word
Source –– –– ––
0.480
Destination –– –– ––
0.420
When SRAM
card is used
(Q3MEM-4MBS,
Q3MEM-8MBS)
Bit
Source –– –– ––
0.200
Destination –– –– ––
0.380
Word
Source –– –– ––
0.200
Destination –– –– ––
0.180
Double word
Source –– –– ––
0.360
Destination –– –– ––
0.340
Module access device
(Multiple CPU high speed trans-
mission area)
(U3En\G10000)
Bit
Source –– –– –– ––
Destination –– –– –– ––
Word
Source –– –– –– ––
Destination –– –– –– ––
Double word
Source –– –– –– ––
Destination –– –– –– ––
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