Reading The Counter Function Selection Count Value - Mitsubishi AJ65BT-D62 User Manual

9. SELECTING AND EXECUTING THE COUNTER FUNCTION

9.1.1 Reading the counter function selection count value

The counter function selection count value is the count value at a time when a counter
function selection is made.
This section describes how to read the counter function selection count value.
(1) The counter function selection count values are stored in the following remote
registers.
Description Sampling Count Value/Periodic
Pulse Count Previous Value
Remote CH1
register
CH2
(2) The counter function selection count value (0 to 16777215) is stored in 24-bit
binary.
(3) In up count, the counter function selection count value returns to 0 when it
exceeds 1677715.
In down count, the counter function selection count value returns to 1677715
when it exceeds 0.
POINT
The latch count value, sampling count value and periodic pulse count previous
value are stored in the same address but the value stored is the count value
selected.
Latch Count Value/
RWrn+2 to 3
RWrn+A to B
9 - 3
MELSEC-A
Periodic Pulse Count
Present Value
RWrn+4 to 5
RWrn+C to D