NAiS FP Series, Руководство пользователя

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FP
Σ
6.3 High-speed Counter Function
6 - 19
Program
When X5 is turned on, Y0 and Y1 turn on and the conveyor begins moving. When the
elapsed value (DT90044 and DT90045) reaches K4500, Y1 turns off and the conveyor be-
gins decelerating. When the elapsed value reaches K5000, Y0 turns off and the conveyor
stops.
R101
DF
X5 R100
R100
R903A R103
DF
R100
R101
DF/
R903A R103
R103
R100 T0
TMX 0, K 5
R101 Y0
S
Y1
S
R100
DF
R102
Y1
R
R100 R102 R900C
F1 DMV K 0 ,DT 90044
F167 HC1R K 0 ,K 5000 ,Y 0
F61 DCMP K 4500 DT 90044
Positioning operations running
Positioning operations start
Resets elapsed value of high-speed counter
CH0
Target value match off instruction
Y0 goes off when elapsed value of high-speed
counter CH0 reaches 5,000 pulses
Set the inverter operation signal “Y0”.
Set the inverter high-speed signal “Y1”.
32-bit data comparison instruction
R900C turns on when the CH0 high-speed counter
elapsed value becomes greater than 4500 pulses.
Speed reduction point reached
Reset the inverter high-speed signal “Y1”.
Positioning done pulse (0.5 s)
Sets high-speed counter CH0
Y0 goes off
When elapsed value reaches 5,000
0.1 s type timer
Setting K5 and using it as a 0.5 s timer
Figure 83: FP
Σ
High-speed counter function - sample program 2 (program)