Delta DVP-20PM

12 High-speed Comparison and High-speed Capture
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Steps】
1. After O100 is started, the initial setting of two high-speed comparisons will be carried out.
(1) D0=0Initial group number n=0
(2) D1=0
(3) D20=10Writing 10 values by means of the instruction TO (two groups of high-speed
comparison values)
(4) D60=10Reading 10 values by means of the instruction FROM (two high-speed
comparison values)
2. Two groups of high-speed comparison values are set when M1 is ON.
(1) First group: The value in (D3, D2) is H125.The comparison source set is C204. (The value
of bit 3~bit 0 is 5.) The comparison condition set is greater than or equal to. (The value of bit
5~bit 4 is 2.) The output action selected is set. (The value of bit7~bit 6 is 0.) The terminal
selected is Y1 (The value of bit11~bit 8 is 1.)
(2) First group: The value in (D5, D4) is K100. If the value in C204 is greater or equal to K100,
Y1 will be set to ON.
(3) Second group: The value in (D7, D6) is H165.The comparison source set is C204. (The
value of bit 3~bit 0 is 5.) The comparison condition set is greater than or equal to. (The value
of bit 5~bit 4 is 2.) The output action selected is reset. (The value of bit7~bit 6 is 1.) The
terminal selected is Y1. (The value of bit11~bit 8 is 1.)
(4) Second group: The value in (D9, D8) is K300. If the value in C204 is greater or equal to
K300, Y1 will be reset to OFF.
3. The two high-speed comparisons are started when M2 is ON.
4. The setting of the two high-speed comparisons is read when M3 is ON.
5. When M4 is ON, K1 is moved to M1204~M1207. C204 is started when M5 is set to ON. (Mode
of counting: Pulse/Direction)
6. Use the manual pulse generator, and check whether C204 counts.
7. Use the manual pulse generator. Check whether X7 on the DVP-20PM series motion controller
used is ON when the value in C204 is greater than 100. If X7 is ON, Y1 is set to ON.
8. Use the manual pulse generator. Check whether X7 on the DVP-10PM series motion controller
used is OFF when the value in C204 is greater than 300. If X7 is OFF, Y1 is reset to OFF.
DVP-20PM Application Manual
12-4