Mitsubishi Electric MELSEC iQ-F Series Manual page 27

Timing chart of I/O signals
■Normal completion
i_bEN
(Execution command)
2
o_bENO
(Execution status)
CH1 count permit command
Un\G4.0
CH1 rotational speed
0 Measurement value Measurement value Measurement value
Un\G302 to 303
CH1 pulse density/rotational
speed being measured
Un\G28.2
o_bUpdate
(Rotation speed measurement
value update flag)
o_dRotationVal
0 Measurement value Measurement value 0
(Rotation speed measurement
value)
o_bMeasureStart
(Rotation speed
under-measurement flag)
o_bOK
(Normal completion)
o_bErr
(Error completion) OFF
o_uErrId
0
(Error code)
2 HIGH-SPEED COUNTER MODULE FB
25
2.4 M+FX5-2HC_RotationSpeedMeasure (Rotation Speed Measurement)