Operation when setting Ring Count based on present count value (during
−
increasing count).
If count reaches ring count maximum value, it changes into ring count minimum
value and carry occurs and count is executed until 2,147,483,647. If count
exceeds 2,147,483,647, count is changed into -2,147,483,648 and executed
repeatedly.
Figure 13 – Ring Count based on Present Count Value
During down count, if count reaches minimum value, borrow occurs and count
−
is changed into ring count maximum value. Count is executed until
R200
2MLF-HO2A, 2MLF-HD2A High Speed Counter Module User's Guide
May 2010
Figure 12 – Down Count
Honeywell
2. Specifications
2.4. Counter Functions
43