Timing Setting
⑤ Counter Input [cnt_timing.vi]

Select to perform counter sampling

IN/OUT Terminal layout

Input terminal

Specify the type of clock (Internal clock/External clock/Synchronization control signal)

1: Internal clock
2: External clock
3: Synchronization control signal 1
4: Synchronization control signal 2
5: Synchronization control signal 3

* In synchronous operation, it is the slave device that selects the synchronization control signal for the clock

* The recommended setting when synchronization control signal is used for clock is synchronization control signal 1

Specify the internal clock speed with a two-element cluster
It is unnecessary to set when using a clock other than the internal clock

■ Element 1: Clock value (Clock)

Specify the clock value
It can be set within the following range in combination with clock value unit (Unit)

50 nanoseconds ≦ Clock ≦ 107 seconds

* For CNT-3204IN-USB, the range is as follows.
 2 nanoseconds ≦ Clock ≦ 107 seconds

* The minimum setting unit is 25 nanoseconds

■ Element 2: Clock value unit (Unit)

Specify the unit of the clock value

1: 1 second
2: 1 millisecond
3: 1 microsecond
4: 1 nanosecond

* Initial setting is 1 ms

* If "-1" is set for any element, the setting of all elements will be canceled

Specify the external output setting of the sampling operation signal with a three-element cluster

■ Element 1: Start signal (StartSignal)

Specify whether to output the start signal externally

0: Do not output
1: Output

■ Element 2: Stop signal (StopSignal)

Whether to output the stop signal externally

0: Do not output
1: Output

■ Element 3: Clock signal (ClockSignal)

Specify whether to output the clock signal externally

0: Do not output
1: Output

* This setting is possible only for CNT32-4MT(LPCI), CNT-3204MT-LPE
 If you want to use another device, please disconnect it or connect "-1"

* When not connected in the initial state, signal output is not performed

* If "-1" is set for any element, the setting of all elements will be canceled