LS Industrial Systems XBC-DR10E - Page 451

Chapter 7 Built-in High-speed Counter Function
XBC E-Type Main Unit 7-19 Ver. 1
ii. Input pulse number per 1 revolution
Classification
Device area per channel
Channel 0
Channel 1
Channel 2
Channel 3
Pulse number /revolution
(1~60000)
*4)
K323 K353 K383 K413
iii. If Count function of revolution per unit time is used, enable signal set to On.
Classification
Device area per channel
Channel 0
Channel 1
Channel 2
Channel 3
Revolution/unit time
command
K2605 K2705 K2805 K2905
b. Count function of Revolution per Unit time is used to count the number of pulses for a
specified time while Enable signal is On.
c. With the displayed number of pulses updated for a specified time and the number of
pulses per revolution input, Revolution/Unit time can be counted.
d. Number of Revolution per 1 second is indicated after number of pulse per 1 revolution is
set and time is set to 1 second (1000ms). In order to indicate by Revolutions per minute
(RPM), the operation is executed in program.
e. For example the number of pulses per 1 revolution is set to ‘1’ and time is set to 1000ms
is as shown below. (Ch0)
*4) If revolution per unit time is enabled and pulse number/revolution is other than 1~60000, error code ‘35’
occurs.
Command
Count value
1000
500
0
300
400
700
500
350
Revolution
per time
(K264)
1000
㎳
1000
㎳
1000
㎳
1000
㎳
300
100
300
200