Latch Counter Function - Mitsubishi Electric RD62P2E Application User's Manual

Latch counter function

This function latches the present counter value when Counter function selection start command is input. The following figure
shows the relationship among the present counter value, Counter function selection start command, and CH1 Latch count
value (Un\G12 to Un\G13).
The latch counter function can be performed regardless of the on/off status of CH1 Count enable command (Y4).
CH1 Count enable command
(Y4)
CH1 Present value
(Un\G2 to Un\G3)
CH1 Counter function selection start
command (Y6)
Counter function selection start command
(function start input)
CH1 Latch count value
(Un\G12 to Un\G13)
CH1 Counter function update flag
(Un\G28)
0 write request to CH1 Counter function
update flag (Un\G28) (controlled by the
program)
No. Description
(1) On the rising edge of CH1 Counter function selection start command (Y6) or Counter function selection start command (function start input), the
present counter value, 0 is stored in CH1 Latch count value (Un\G12 to Un\G13).
(2) On the rising edge of CH1 Counter function selection start command (Y6) or Counter function selection start command (function start input), the
present counter value, 50 is stored in CH1 Latch count value (Un\G12 to Un\G13).
(3) On the rising edge of CH1 Counter function selection start command (Y6) or Counter function selection start command (function start input), the
present counter value, 100 is stored in CH1 Latch count value (Un\G12 to Un\G13).
(4) On the rising edge of CH1 Counter function selection start command (Y6) or Counter function selection start command (function start input), the
present counter value, 130 is stored in CH1 Latch count value (Un\G12 to Un\G13).
ON
OFF
150
100
50
50
0
0
(1)
ON
OFF
150
100
50
0
0
ON
OFF
ON
OFF
100
(2) (3)
50
1.5 Counter Function Selection
130
(4)
130
100
1 FUNCTIONS
29
1