Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 203

Rising edge ring counter value
The ring counter value when the rising edge is detected is stored.
■Corresponding devices
The device numbers corresponding to each channel are as follows.
CPU module
CH1 CH2 CH3
SD5021, SD5041, SD5061,
SD5020 SD5040 SD5060
■Update timing
Devices are updated by the END instruction.
■Clear timing
The timing when the device is cleared is as follows.
• Power OFFON
• Reset
• STOP/PAUSERUN
Falling edge ring counter value
The ring counter value when the falling edge is detected is stored.
■Corresponding devices
The device numbers corresponding to each channel are as follows.
CPU module
CH1 CH2 CH3
SD5023, SD5043, SD5063,
SD5022 SD5042 SD5062
■Update timing, clear timing
Same as the rising edge ring counter value (Page 201 Rising edge ring counter value)
Pulse width latest value
The latest value of the pulse width is stored.
• When logic switching is set to positive logic, the difference from the rising edge up to the falling edge.
• When logic switching is set to negative logic, the difference from the falling edge up to the rising edge.
■Corresponding devices
The device numbers corresponding to each channel are as follows.
CPU module
CH1 CH2 CH3
SD5025, SD5045, SD5065,
SD5024 SD5044 SD5064
■Update timing, clear timing
Same as the rising edge ring counter value (Page 201 Rising edge ring counter value)
High-speed pulse input/output module
First module
CH4 CH5 CH6
SD5081, SD5101, SD5121,
SD5080 SD5100 SD5120
High-speed pulse input/output module
First module
CH4 CH5 CH6
SD5083, SD5103, SD5123,
SD5082 SD5102 SD5122
High-speed pulse input/output module
First module
CH4 CH5 CH6
SD5085, SD5105, SD5125,
SD5084 SD5104 SD5124
Second module Third module
CH7 CH8 CH9
SD5141, SD5161, SD5181,
SD5140 SD5160 SD5180
Second module Third module
CH7 CH8 CH9
SD5143, SD5163, SD5183,
SD5142 SD5162 SD5182
Second module Third module
CH7 CH8 CH9
SD5145, SD5165, SD5185,
SD5144 SD5164 SD5184
19 HIGH-SPEED INPUT/OUTPUT FUNCTION
19.3 Pulse Width Measurement Function
Fourth module
CH10 CH11 CH12
SD5201, SD5221, SD5241,
SD5200 SD5220 SD5240
Fourth module
CH10 CH11 CH12
SD5203, SD5223, SD5243,
SD5202 SD5222 SD5242
Fourth module
CH10 CH11 CH12
SD5205, SD5225, SD5245,
SD5204 SD5224 SD5244
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