8 Functional description
The instrument has 18 measuring functions, F01 to F18, and is set in the parameter FUNC. The
graphical and literal descriptions of pulse signals in the following paragraphs, if not specified, refer to
the case of input uncorrelated closure (IN-N = OFF, RH-N = OFF).
F01, F02, F03, F04
F01 - Independent input and subtraction counter
Count in IN - 1 pulse input and reduce count when IN -2
pulse input. The count increases on the rising edge of IN - 1
input and decreases on the rising edge of IN -2 input. When
IN - 1 inputs and IN -2 inputs are connected at the same
time, the count remains unchanged.
F02 - Instruction input plus and minus counter
IN - 1 input control plus and minus direction, IN -2 input to
count. When IN-1 input is high level, count is added on the
rising edge of IN-2 pulse input; when IN-1 input is low
level, count is subtracted on the rising edge of IN-2 pulse
input.
F03 - Phase difference input and addition counter
When the input pulse phase of IN-1 is ahead of that of IN-2,
the count increases along the descending edge of IN-2 input,
and decreases on the ascending edge of IN-2 input when the
input pulse phase of IN-1 lags behind that of IN-2 input.
F04 - Double input unidirectional counter
Add count on the IN - 1 pulse input and the rising edge of
IN -2 pulse input. When the counter is needed, the ratio
factor A is set to a negative value.
Keep measurement value: HOLD stops counting and keeps the measured value when input, and the
output is also maintained.
Reset measurement value: RST zero count when input, and all outputs are disconnected.
Power off memory: the parameter MEMO is set to ON, and the memory count value is cut off. After
the power is on again, count from the count before power failure. When the parameter MEMO is set to
OFF, there is no power off memory.
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