(b) Operation command 
 
Parameter 
Device area per channel 
Ch 0  Ch 1  Ch 2  Ch 3 
Counter enabling  K2600  K2700  K2800  K2900 
Internal preset 
designation of counter 
K2601  K2701  K2801  K2901 
External preset enabling 
of counter 
K2602  K2702  K2802  K2902 
Designation of 
decremental counter 
K2603  K2703  K2803  K2903 
Comp. output enabling  K2604  K2704  K2804  K2904 
Enabling of revolution 
time per unit time   
K2605  K2705  K2805  K2905 
Designation of latch 
counter 
K2606  K2706  K2806  K2906 
Carry signal (Bit)  K2610  K2710  K2810  K2910 
Borrow signal  K2611  K2711  K2811  K2911 
Comp. output signal  K2612  K2712  K2812  K2912 
 
(c) Area of monitoring 
  
Parameter 
Device area per channel 
Remark 
Ch 0  Ch 1  Ch 2  Ch 3 
Current counter value  K262  K272  K282  K292  DWord 
Revolution time per unit time  K264  K274  K284  K294  DWord