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※ 14.1.1.8 Speed Source Select=7【Speed Set from AI-1 (with Pr.124 & Pr.125 as limit)】
【Note】
Depending on the source of the speed command to read Pr.119 (AI1 Analog A / D conversion value),
after Pr.124 (AI1 upper limit setting) and Pr.125 (AI1 lower limit setting), the range is 0 to 32767,
which corresponds to Pr.203 (maximum motor speed), as is the speed command
。
Pr.132(AI1/AI2 AI1 & AI2 Range Select) suitable:3
Pr.124 (AI1 upper limit) and Pr.125 (AI1 lower limit) can be used as an analog input range limit
。
【Description】
Assuming that the input voltage = 5V, and full scale = 10V,
Pr.203 (maximum motor speed) = 1000.0rpm,
Pr.124 (AI1 upper limit setting) = 32767, Pr.125 (AI1 lower limit setting) = 0
Then the time of the speed command = 500.0rpm
AI1
SPEED BLOCK
Pr.117(AI1 Drift)
Pr.118(AI1 Gain)
Pr.119(AI1 Result Value)
I/O first
Pr.124(AI1 upper limit)
Pr.125(AI1 lower limit)
Match Pr.203(Max Speed)
=3(AI1 Postive/AI2 Postive)
Pr.132(AI1/AI2 Input Type)
Pr.249(Dec Ramp)
Pr.248(Acc Ramp)
Pr.250(S-curveT1)
Pr.251(S-curveT2)
Pr.252(S-curveT3)
Pr.253(S-curveT4)
Pr.203
(Motor Max Speed)
Pr.255(FWD/REV
Control Type)
DIx(10):Speed Command SW0
-
DIx(11):Speed Command SW1
DIx(12):Speed Command SW2
Pr.260(Speed Set0 (RAM)
Pr.267(Speed Set7 (EAROM)
TO
Speed Cmd