Mitsubishi NZ2GFCF-D62PD2 User Manual page 36

Function name
Counter function selection
Count disable function
Latch counter function
Sampling counter function
Periodic pulse counter function
Count disable/preset/replace
function
Latch counter/preset/replace
function
Frequency measurement function
Rotation speed measurement function
Pulse measurement function
PWM output function
Output HOLD/CLEAR setting function
Cyclic data update watch function
Error notification function
Function at the extension module
installation
CC-Link IE Field Network diagnostic
function
*1 The operation mode can be set in the parameter setting. For details, refer to the following.
Page 80, Section 7.1
34
Description
This function executes the counter function selection using both the
program and CH Function input terminal (FUNC1, FUNC2) of the
connector for external devices, or using either of them.
This function stops counting pulses while CH Count enable
command (RY24, RY3C) is on.
This function acquires the count value and stores it in the remote
register.
This function counts pulses that are input during the preset
sampling period.
This function stores the present value and difference value to the
corresponding remote registers by the preset cycle time.
According to the status change of CH Function input terminal
(FUNC1, FUNC2) of the connector for external devices, this
function executes the count disable function and preset/replace
function without switching the functions.
According to the status change of CH Function input terminal
(FUNC1, FUNC2) of the connector for external devices, this
function executes the latch counter function and preset/replace
function without switching the functions.
This function counts the pulses of the pulse input terminals in
phase A and B, and automatically calculates the frequency.
This function counts the pulses of the pulse input terminals in
phase A and B, and automatically calculates the rotation speed.
This function measures CH Function input terminal (FUNC1,
FUNC2) or CH Latch counter input terminal (LATCH1, LATCH2)
of the connector for external devices, and calculates the ON width.
This function outputs the specified PWM waveform from any
coincidence output 1 to 4 terminals (EQU1 to EQU4).
This function sets the output status of the extension output module
(Y0 to YF) used as the output of Coincidence output (EQU1 to
EQU4) and the cam switch function to HOLD or CLEAR.
This function monitors the cyclic data update interval. When the
cyclic transmission remains to be stopped over the set watch time,
this function holds or clears the value which is output just before.
When a moderate error or a major error occurs in the high-speed
counter module, this function notifies the master station of the error
using the remote register and the remote input signal.
One extension I/O module can be connected to one high-speed
counter module.
The cam switch function can be used by connecting the extension
I/O module. In addition, functions unique to the extension I/O
module can be used.
With this function, whether any network error occurs or not can be
checked through GX Works2 connected to the CPU module.
Operation
Reference
*1
mode
Page 129,
Section 8.6
Page 131,
Section 8.7
Page 133,
Section 8.8
Page 136,
Section 8.9
Normal
Page 139,
mode
Section 8.10
Page 142,
Section 8.11
Page 145,
Section 8.12
Frequency
Page 148,
measureme
Section 8.13
nt mode
Rotation
speed Page 152,
measureme Section 8.14
nt mode
Pulse
Page 156,
measureme
Section 8.15
nt mode
PWM output Page 160,
mode Section 8.16
Page 167,
Section 8.17
Page 168,
Section 8.18
Page 169,
Common to
Section 8.19
all modes
Page 172,
Section 8.20
Page 175,
Section 8.21