GE 90-30/20/Micro - page 104

GFK-0467K Chapter 4 Series 90-30/20/Micro Instructions Set 4-23
4
Valid Memory Types:
Parameter flow %I %Q %M %T %S %G %R %AI %AQ const none
address •
enable •
R•
PV • • • • • • • • • •
Q• •
•Valid reference or place where power may flow through the function.
Example:
In the following example, the down counter identified as COUNTP counts 5000 new parts before
energizing output %Q0005.
| _____
|NEW_PRT | | %Q0005
|——| |—— >DNCTR|———————————————————————————————————————————————————————————( )—
| | |
|NXT_BAT | |
|——| |———|R |
| | |
| | |
| CONST —|PV |
| +05000 | |
| |_____|
| COUNTP
|