Delta Electronics Network Device VFD-S User Manual page 105

Chapter 5 Parameters|VFD-S Series
Master
Freq.
Program operation
command
Program operation
output indication
Program step
complete
Program operation
completed
NOTE
The above diagram shows one complete PLC cycle. To restart the cycle, turn the PLC program off
and then back on.
Example 2 (Pr.5-07 = d2): Continuously executes program cycles
The diagram below shows the PLC program stepping through each speed and the automatically
starting again. To stop the PLC program, one must either pause the program or turn it off (Refer to
Pr.4-05 to 4-08 value d17 and d18).
Frequency
60Hz
50Hz
40Hz
30Hz
20Hz
15Hz
10Hz
5Hz
0Hz
Program step
complete
Program operation
completed
5-48
Frequency
60Hz
50Hz
40Hz
30Hz
Pr.5-01
20Hz
15Hz
Pr.5-00
10Hz
5Hz
0Hz
5-11
5-10
5-09
5-02
5-01
5-00
5-12
5-11
5-10
5-09
Master freq.=5Hz
Pr.5-03 5-00=10 Hz
5-01=20 Hz
5-02=40 Hz
Pr.5-04
5-03=60 Hz
5-04=50 Hz
5-05=30 Hz
Pr.5-02
5-06=15 Hz
5-12 5-14 5-15
5-13
5-03
5-04
5-05
5-13 5-14 5-15
4-07=d17
5-09=10 Sec
3-05=d10
5-10=10 Sec
3-06=d11 5-11=12 Sec
5-07=d1 5-12=15 Sec
5-08=d0 5-13=15 Sec
5-14=8 Sec
5-15=17 Sec
5-16=17 Sec
Pr.5-05
Pr.5-06
Time
(Sec)
5-16
Master freq.=5Hz
5-00=10 Hz
4-07=d17 5-09=10 Sec
5-01=20 Hz
3-05=d11
5-10=10
5-02=40 Hz
3-06=d12 5-11=12
5-03=60 Hz
5-07=d2 5-12
5-04=50 Hz
5-08=d0
5-13=15 Sec
5-05=30 Hz
5-14=8 Sec
5-06=15 Hz
5-15=17 Sec
5-16=17 Sec
5-00
5-06
5-16 5-09 5-10
Revision August 2008, SE09, SW V2.61
Sec
Sec
=15 Sec
Time
(Sec)