Mitsubishi NZ2GFCF-D62PD2 User Manual page 161

When the pulse measurement function is executed with CH Function input terminal (FUNC1, FUNC2), the time to be taken
to update CH Measured pulse value (Function input terminal) (RWr1C to RWr1D, RWr34 to RWr35) varies according to
the time set in "CH Function input response time setting". (The same can be applied to the measurement with CH Latch
counter input terminal (LATCH1, LATCH2) except the differences such as the setting items.)
(7) Pulse measurement difference between CH Function input terminal (FUNC1,
FUNC2) and CH Latch counter input terminal (LATCH1, LATCH2)
The pulse measurement same as CH Function input terminal (FUNC1, FUNC2) can be applied to the
measurement with CH Latch counter input terminal (LATCH1, LATCH2) except the difference of the terminals
for the pulse measurement and the setting items.
The following table lists the differences of the setting items between both terminals.
Input terminal, setting
item
Terminals for the pulse
measurement
Setting for pulse width to be
measured
Measured pulse value
Pulse measurement start
command
Pulse measurement flag
Measured pulse value update
flag
Measured pulse value update
flag reset command
Measured pulse value update
flag reset completed
Pulse measurement (with function
input terminal)
CH Function input terminal
(FUNC1, FUNC2)
CH Pulse measurement setting (Function
input terminal) (address: 012A , 014A
H
CH Measured pulse value (Function
input terminal) (RWr1C to RWr1D, RWr34
to RWr35)
CH Pulse measurement start command
(Function input terminal) (RY30, RY48)
CH Pulse measurement flag (Function
input terminal) (RWr20.b6, RWr38.b6)
CH Measured pulse value update flag
(Function input terminal) (RX32, RX4A)
CH Measured pulse value update flag
reset command (Function input terminal)
(RY31, RY49)
CH Measured pulse value update flag
reset completed (Function input terminal)
(RX31, RX49)
CHAPTER 8 FUNCTIONS
Pulse measurement (with latch
counter input terminal)
CH Latch counter input terminal
(LATCH1, LATCH2)
CH Pulse measurement setting
(Latch counter input terminal)
)
H
(address: 012B , 014B )
H H
CH Measured pulse value
(Latch counter input terminal)
(RWr1E to RWr1F, RWr36 to RWr37)
CH Pulse measurement start command
(Latch counter input terminal) (RY32, RY4A)
CH Pulse measurement flag (Latch counter
input terminal) (RWr20.b7, RWr38.b7)
CH Measured pulse value update flag
(Latch counter input terminal) (RX34, RX4C)
CH Measured pulse value update flag reset
command (Latch counter input terminal)
(RY33, RY4B)
CH Measured pulse value update flag reset
completed (Latch counter input terminal)
(RX33, RX4B)
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