Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual - Manual (Page 193)

Publication 1760-UM002B-EN-P - March 2005
Wiring with Pico GFX-70 4-83
Function of the High-Speed Counter Function Block
Figure 4.34 Signal diagram of the high-speed counter function block
1. counter input I1 to I4
2. upper setpoint value >SH
3. preset actual value >SV
4. lower setpoint value >SL
5. enable of the counter CH..EN
6. counting direction, coil CH..D
7. accept preset actual value, coil CH..SE
8. reset coil CH..RE
1
2
......... .........
3
4
6
7
8
9
10
11
12
A B C D E F
5