2 HIGH-SPEED COUNTER MODULE FB
2.3 M+FX5-2HC_PulseDensityMeasure (Pulse Density Measurement)
21
2
■Error completion
Precautions
• When the measurement unit time for the measurement target is shorter than the scan time, the measurement may not be
performed properly. Adjust the measurement unit time to twice the scan time or longer.
• If a module error occurs after normal completion, this FB does not output error completion or module error. To check for
module errors, use M+FX5-2HC_ErrorOperation (Error operation).
i_bEN
o_bENO
o_udPulseDensity
o_bUpdate
o_bMeasureStart
o_bOK
o_bErr
o_uErrId
0
0
0
OFF
OFF
OFF
OFF
00
(Execution command)
(Execution status)
(Pulse density)
CH1 pulse density
Un\G300 to 301
CH1 count permit command
Un\G4.0
CH1 pulse density/rotational
speed being measured
Un\G28.2
(Pulse density update flag)
(Pulse density
under-measurement flag)
(Normal completion)
(Error completion)
(Error code)
Error code
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