Mitsubishi Electric MELSEC-Q00U(J)CPU

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APPENDICES
A
Appendix 3 CPU Module Processing Time Appendix 3.3 Factors that increase the scan time
(5) Removal and insertion of an SD memory card
When an SD memory card is removed or inserted, the processing time listed in the following table is required only
for one scan where a memory card is removed or inserted.
(6) Use of the file register
When "Use the same file name as the program." is selected in the PLC file tab of the PLC parameter dialog box,
the processing time listed in the following table is required. When "Use the following file." is selected, the scan
time will not be increased.
*1 "n" indicates the number of program files.
CPU module
Processing time
When an SD
memory card is
inserted
When an SD
memory card is
removed
Q03UDVCPU, Q04UDVCPU, Q04UDPVCPU, Q06UDVCPU, Q06UDPVCPU,
Q13UDVCPU, Q13UDPVCPU, Q26UDVCPU, Q26UDPVCPU
0.59ms 0.32ms
CPU module Processing time
Standard RAM
Q00UCPU, Q01UCPU 0.135ms
Q02UCPU 0.082ms
Q03UD(E)CPU 0.043ms
Q04UD(E)HCPU, Q06UD(E)HCPU, Q10UD(E)HCPU, Q13UD(E)HCPU,
Q20UD(E)HCPU, Q26UD(E)HCPU, Q50UDEHCPU, Q100UDEHCPU
0.041ms
Q03UDVCPU, Q04UDVCPU, Q04UDPVCPU, Q06UDVCPU, Q06UDPVCPU,
Q13UDVCPU, Q13UDPVCPU, Q26UDVCPU, Q26UDPVCPU
0.016 × n
*1
ms
Standard RAM (with an
extended SRAM
cassette)
Q03UDVCPU, Q04UDVCPU, Q04UDPVCPU, Q06UDVCPU, Q06UDPVCPU,
Q13UDVCPU, Q13UDPVCPU, Q26UDVCPU, Q26UDPVCPU
0.016 × n
*1
ms
SRAM card
Q02UCPU
0.11 × n
*1
ms
Q03UD(E)CPU
0.06 × n
*1
ms
Q04UD(E)HCPU, Q06UD(E)HCPU, Q10UD(E)HCPU, Q13UD(E)HCPU,
Q20UD(E)HCPU, Q26UD(E)HCPU, Q50UDEHCPU, Q100UDEHCPU
0.06 × n
*1
ms