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APAX-5000 I/O Series User Manual
Chapter 3
D
igital Input
/Output
Modules
Up, No Reload, Count Once
Figure 3.9 shows counter up mode, Ch0_A provides the counting up function, one
pulse, one up count. When the counter0 is enabled, the couner0 starts to count. If the
counter value is overflow or underflow, it will show the minimum (0x00) or maximum
(0xFFFFFFFF) value and not count continuously.
Figure 3.23 Up, No Reload, Count Once
Up, With Reload, Count Once
Figure 3.10 shows counter up mode, Ch0_A provides the counting up function, one
pulse, one up 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) but
won’t keep counting.
Figure 3.24 Up, With Reload, Count Once
0x33
0x34
0x35
0x36
0x37
0x38
………
0xF..F
0x00
Ch0_A
Counter 0
Value
Counter 0
Enable
Counter0
Overflow
0x33
0x34
0x35
0x36
0x37
0x38
………
0xF..F
0x00
Ch0_B
Counter 1
Value
Counter 1
Enable
Counter1
Overflow
0x33
0x34
0x35
0x36
0x37
0x38
………
0xF..F
0x33
Ch0_A
Counter 0
Value
Counter 0
Enable
Counter0
Overflow
0x33
0x34
0x35
0x36
0x37
0x38
………
0xF..F
0x33
Ch0_B
Counter 1
Value
Counter 1
Enable
Counter1
Overflow
Summary of Contents for APAX-5013
Page 1: ...User Manual APAX 5000 Series I O Modules...
Page 8: ...APAX 5000 I O Series User Manual viii...
Page 9: ...Chapter 1 1 Overview...
Page 23: ...15 APAX 5000 I O Series User Manual Chapter 1 Overview...
Page 33: ...Chapter 2 2 Analog Input Output Modules...
Page 49: ...Chapter 3 3 Digital Input Output Modules...
Page 116: ...APAX 5000 I O Series User Manual 108...
Page 117: ...Chapter 4 4 Backplane Modules...
Page 120: ...APAX 5000 I O Series User Manual 112...
Page 121: ...Chapter 5 5 Power Supply Modules...
Page 124: ...APAX 5000 I O Series User Manual 116...