Panasonic FP-XH M8N16PD, User Manual

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Pulse Input Function
15-12
15.3 Pulse Input / High-speed Counter Function
15.3.1 Overview
The control unit can use the pulse inputs as external counters by setting the pulse input
application to "High-speed counter".
REFERENCE
• For the details of monitoring count values, refer to "15.1.4 Monitoring of
Pulse Input Values".
• For the details of the methods to preset count values, refer to "15.1.5 Pulse
Input Value Change Function".
15.3.2 Settings When Using High-speed Counter
For using the pulse input function as the high-speed counter, make the setting in the "pulse
input" dialog box of Configurator PM7.

Pulse input setting
Select "High-speed counter" from the items of pulse input application.
Item Setting example Settable range
Pulse input application 2: High-speed
counter
2: High-speed counter
Pulse input rotation
direction
0: Forward 0: Forward, 1: Reverse
Pulse input method 0: 2-phase input
0: 2-phase input, 1: Direction detection input (Pulse/Sign), 2:
Individual input (CW/CCW)
Pulse input
multiplication
2: Multiply by 4 0: Multiply by 1, 1: Multiply by 2, 2: Multiply by 4
Input time constant
0: No input time
constant
0: No input time constant, 1: 0.1us, 2: 0.5us, 3: 1.0us, 4: 2.0us, 5:
10.0us