Mitsubishi Electric MELSEC-L Series LD40PD01 User Manual page 196

■Multi function counter block detail window
Block
Input 0
Input 1
Latch 0
Input_Signal_Event
LatchEvent
Counter_Timer_0
The items other than the above need not to be set.
10 BLOCK LINK EXAMPLES
194
10.7 Latch Counter
Variable name Setting value
 
 
 
Detector Select 2-phase multiple of 1+
Detector Select 2-phase multiple of 1-
Detector Select A: Rise
Count Enable ON
Count Mode Ring
Upper Limit 20000
Lower Limit 0
Clock 25ns
Add Mode OFF
Add Value 0
Preset Value 0
Latch Value 1000
(User Address)
Description



Set this parameter to detect an addition pulse.
Set this parameter to detect a subtraction pulse.
Set conditions to detect a latch signal.
Set this parameter to "ON".
Set this parameter according to the control.
Set this parameter according to the control.
Set this parameter according to the control.
Set this parameter to "25ns". (to prevent input pulses
from missing)
Set this parameter according to the control.
Set the same value as that in "Lower Limit".
Assign a buffer memory address.