APP - 74
APPENDICES
(b) Q173DCPU(-S1)/Q172DCPU(-S1)
Q173DCPU(-S1)/Q172DCPU(-S1)
Operation cycle [ms] 0.44 0.88 1.77 3.55 7.11 14.2
Servo program
start processing
time
(Note-1)
"WAIT ON/OFF"
+ Motion control step
0.88 1.77 2.66 4.44 7.99 15.11
Only Motion control step 1.0 to 1.4 1.9 to 2.8 2.8 to 4.6 4.6 to 8.2 8.1 to 15.2 15.2 to 29.4
Dedicated instruction
(D(P).SVST) from the PLC CPU
2.2 to 3.1 3.5 to 4.4 5.3 to 6.2 8.8 to 9.7 16.0 to 16.9 30.2 to 31.1
Speed change
response time
Instruction (CHGV) from the
Motion SFC
0.8 to 1.3 1.7 to 2.6 2.6 to 4.4 4.4 to 8.0 8.0 to 15.1 15.1 to 29.3
Dedicated instruction
(D(P).CHGV) from the PLC CPU
1.7 to 2.6 2.6 to 3.5 3.5 to 4.4 5.3 to 6.2 8.9 to 9.8 16.0 to 16.9
Torque limit value
change response
time
Instruction (CHGT) from the
Motion SFC
0.8 to 1.3 1.7 to 2.6 2.6 to 4.4 4.4 to 8.0 4.4 to 11.5 4.4 to 18.6
Dedicated instruction
(D(P).CHGT) from the PLC CPU
1.7 to 2.6 2.6 to 3.5 3.5 to 4.4 5.3 to 6.2 5.3 to 9.7 5.3 to 16.0
Time from PLC ready flag (M2000) ON to
PCPU READY complete flag (SM500) ON
22 to 28
(Note-1): FEED instruction varies greatly depending on the condition (whether other axes are operating).
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