APAX-5000 I/O Series User Manual
68
Up/Down, With Reload, Count Repetitively
Figure 3.8 shows up/down mode, Ch0_A provides the counting up function, one
pulse, one up count. Ch0_B provides the counting down function, one pulse, one
down count. When the counter0 is enabled, the couner0 starts to count. If the counter
value is overflow or underflow, it will reset to the defined value (e.g. 0x33) and keep
counting repetitively.
Figure 3.22 Up/Down, With Reload, Count Once
Ch0_A
Ch0_B
Counter0
Value
Counter0
Enable
0x33
0x34
0x33
………
0x00
0x33
0x32
………
0x00
0x33
Counter0
Underflow
Ch0_A
Ch0_B
Counter0
Value
Counter0
Enable
0x33
0x32
0x33
………
0xF..F
0x33
0x34
………
0xF..F
0x33
Counter0
Overflow
Содержание APAX-5013
Страница 1: ...User Manual APAX 5000 Series I O Modules...
Страница 8: ...APAX 5000 I O Series User Manual viii...
Страница 9: ...Chapter 1 1 Overview...
Страница 23: ...15 APAX 5000 I O Series User Manual Chapter 1 Overview...
Страница 33: ...Chapter 2 2 Analog Input Output Modules...
Страница 49: ...Chapter 3 3 Digital Input Output Modules...
Страница 69: ...61 APAX 5000 I O Series User Manual Chapter 3 Digital Input Output Modules APAX 5080 Function Block...
Страница 116: ...APAX 5000 I O Series User Manual 108...
Страница 117: ...Chapter 4 4 Backplane Modules...
Страница 120: ...APAX 5000 I O Series User Manual 112...
Страница 121: ...Chapter 5 5 Power Supply Modules...
Страница 124: ...APAX 5000 I O Series User Manual 116...
Страница 125: ...Chapter 6 6 Error Handling and Diagnostics...
Страница 128: ...APAX 5000 I O Series User Manual 120...