Allen-Bradley PowerFlex 750 Series - Page 494

494 Rockwell Automation Publication 750-PM001N-EN-P - February 2017
Appendix D Using DeviceLogix
Functional Block Programming
This example consists of 16 blocks that are shown in the following figure.
Figure 95 - Control Circuit
Start
SpdRef Sel 1
2BAND
Boolean And
EnableIn In1
In2 In3
6BAND
Boolean And
EnableIn In1 In2
7SETD
Set Dominant
EnableIn Set Reset
DI P 2 DI P 1
DI P 3
Acti ve
Stop is momentarily
asserted ( 2 secs)
5PULR
Pulse Timer with Reset
EnableIn
TimerEnable Reset
4BAND
Boolean And
EnableIn In1
In2
8SETD
Set Dominant
EnableIn Set Reset
Stop
1BOR
Boolean Or
EnableIn In1
In2
Run at High Rate
SpdRef Sel 0
Run at Normal R ate
Cr it ical H igh Level Sensor High Level
Sensor
Low Level Sensor
Mi nim um P u mp Ti me
3TONR
Timer On Delay with Reset
EnableIn TimerEnable Reset
CONTROL CIRCUIT