Mitsubishi Electric MELSEC-Q00U(J)CPU

482
(2) Use of local devices
When local devices are used, the processing time listed in the following table is required. Each n, N1, N2, N3, and
N4 in the table indicates the following.
• n: Number of programs using a local device
*1
• N1: Number of devices that specified a local device
• N2: Number of word device points that specified a local device (except index register)
• N3: Number of bit device points that specified a local device
• N4: Number of index register points that were specified as a local device
*1 When the serial number (first five digits) of the Q02UCPU, Q03UDCPU, Q04UDHCPU, or Q06UDHCPU is "10011" or
earlier, "n" indicates the number of executed programs.
CPU module Processing time
Standard RAM
Q00UCPU, Q01UCPU
((16.0 × N1) + (0.23 × (N2 + (N3  16))) +
(1.49 × N4) + 98.3) × n +92.0µs
Q02UCPU
((24.0 × N1) + (0.23 × (N2 + (N3  16))) +
(1.57 × N4) + 108) × n +59.0µs
Q03UD(E)CPU
((8.0 × N1) + (0.22 × (N2 + (N3  16))) +
(0.65 × N4) + 38.0) × n + 14.2µs
Q03UDVCPU
((4.1 × N1) + (0.165 × (N2 + (N3  16))) +
(0.15 × N4) + 31.0) × n + 10.0µs
Q04UD(E)HCPU, Q06UD(E)HCPU
((8.0 × N1) + (0.10 × (N2 + (N3  16))) +
(0.47 × N4) + 35.5) × n + 12.7µs
Q10UD(E)HCPU, Q13UD(E)HCPU,
Q20UD(E)HCPU, Q26UD(E)HCPU, Q50UDEHCPU,
Q100UDEHCPU
((8.0 × N1) + (0.10 × (N2 + (N3  16))) +
(0.68 × N4) + 35.5) × n + 17.3µs
Q04UDVCPU, Q04UDPVCPU, Q06UDVCPU,
Q06UDPVCPU, Q13UDVCPU, Q13UDPVCPU,
Q26UDVCPU, Q26UDPVCPU
((4.0 × N1) + (0.085 × (N2 + (N3  16))) +
(0.15 × N4) + 31.0) × n + 10.0µs
Standard RAM (with
an extended SRAM
cassette)
Q03UDVCPU, Q04UDVCPU, Q04UDPVCPU,
Q06UDVCPU, Q06UDPVCPU, Q13UDVCPU,
Q13UDPVCPU, Q26UDVCPU, Q26UDPVCPU
((4.2 × N1) + (0.22 × (N2 + (N3  16))) +
(0.20 × N4) + 31.0) × n + 10.0µs
SRAM card
Q02UCPU
((24.0 × N1) + (0.43 × (N2 + (N3  16))) +
(1.40 × N4) + 66.0) × n + 83.0µs
Q03UD(E)CPU
((12.0 × N1) + (0.43 × (N2 + (N3  16))) +
(0.68 × N4) + 41.0) × n + 17.0µs
Q04UD(E)HCPU, Q06UD(E)HCPU
((12.0 × N1) + (0.40 × (N2 + (N3  16))) +
(0.59 × N4) + 38.5) × n + 17.0µs
Q10UD(E)HCPU, Q13UD(E)HCPU,
Q20UD(E)HCPU, Q26UD(E)HCPU, Q50UDEHCPU,
Q100UDEHCPU
((12.0 × N1) + (0.40 × (N2 + (N3  16))) +
(0.79 × N4) + 44.7) × n + 12.1µs