Siemens SIMATIC S5-90U System Manual page 195

S5-90U/S5-95U STEP 5 Operations
Outputting the Current Counter Status
You can use a load operation to put the current counter status into ACCU 1 and process it further
from there. The "Load in BCD" operation outputs a digital display (see Figure 8-5).
Current Counter Status in C2
L C2 LD C2
ACCU 1
Binary count Three-digit count
in BCD code
indicates bit positions occupied by "0"
Figure 8-5. Outputting the Current Counter Status (Example)
8-27
EWA 4NEB 812 6115-02b