Mitsubishi Electric MELSEC-Q/L - Page 1068

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APPENDICES
Appendix 2 CPU Performance Comparison
Timer comparison
*1 The Q00J/Q00/Q01CPU can use Z0 to Z9.
The Universal model QCPU/LCPU can use Z0 to Z19.
*2 The universal model high speed type QCPU can use those other than Z0 and Z1.
Function QCPU/LCPU AnUCPU AnACPU AnNCPU
Low speed timer Measurement
unit
100ms (default value)
Change of measurement unit at the parameter is enabled.
QCPU/LCPU: 1 to 1000ms (0.01ms unit)
Fixed at 100ms
Designation
method
High speed timer Measurement
unit
10ms (default value)
Change of measurement unit at the parameter is enabled.
QnUCPU/LCPU: 0.01 to 100ms (0.01ms unit)
QCPU(Other than QnUCPU): 0.1 to 100ms (0.1ms unit)
Fixed at 10ms
Designation
method
High speed timer setting: Conducted by sequence program
High speed timer setting: Conducted at parameters
Retentive timers Measurement
unit
Same measurement unit as low speed timer Fixed at 100ms
Designation
method
High-speed retentive
timer
Measurement
unit
Same measurement unit as high speed timer None
Designation
method
High speed timer setting: Conducted by sequence program
Setting range for set values 1 to 32767 1 to 32767
Processing for set value 0 Momentarily ON No maximum (does not time out)
Index modification Contact Enabled (only Z0 and Z1 are usable)
*2
Enabled Disabled
Coil Enabled (only Z0 and Z1 are usable)
*2
Disabled Disabled
Set value Enabled (Z0 to Z15 are usable)
*1
Disabled Disabled
Present value Enabled (Z0 to Z15 are usable)
*1
Enabled Enabled
Update processing for present value When OUT Tn instruction is executed When END processing is done
Contact ON/OFF processing
T0
K100
T0
K100
T0
H K100
High speed timer specification
T200
K100
ST0
K100
T0
K100
ST0
H
K100
High speed timer specification