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Mitsubishi Electric FX5 User Manual Page 274

Melsec iq-f series.
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Pulse width maximum value
The maximum 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.
• The maximum value of the pulse width can be changed only by the HCMOV/DHCMOV instruction.
■Corresponding devices
The device numbers corresponding to each channel are as follows.
CPU module
CH1
CH2
CH3
SD5027,
SD5047,
SD5067,
SD5026
SD5046
SD5066
■Update timing
Devices are updated by the END instruction.
When the HCMOV/DHCMOV instruction is executed, devices are updated immediately.
■Clear timing
The timing when the device is cleared is as follows.
• Power OFF→ON
• Reset
• STOP/PAUSE→RUN
• When "0" is written by the HCMOV/DHCMOV instruction
Pulse width minimum value
The minimum 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.
• The minimum value of the pulse width can be changed only by the HCMOV/DHCMOV instruction.
■Corresponding devices
The device numbers corresponding to each channel are as follows.
CPU module
CH1
CH2
CH3
SD5029,
SD5049,
SD5069,
SD5028
SD5048
SD5068
■Update timing, clear timing
Same as the pulse width maximum value (Page 272 Pulse width maximum value)
24 HIGH-SPEED INPUT/OUTPUT FUNCTION
272
24.3 Pulse Width Measurement Function
High-speed pulse input/output module
First module
CH4
CH5
CH6
SD5087,
SD5107,
SD5127,
SD5086
SD5106
SD5126
High-speed pulse input/output module
First module
CH4
CH5
CH6
SD5089,
SD5109,
SD5129,
SD5088
SD5108
SD5128
Second module
Third module
CH7
CH8
CH9
SD5147,
SD5167,
SD5187,
SD5146
SD5166
SD5186
Second module
Third module
CH7
CH8
CH9
SD5149,
SD5169,
SD5189,
SD5148
SD5168
SD5188
Fourth module
CH10
CH11
CH12
SD5207,
SD5227,
SD5247,
SD5206
SD5226
SD5246
Fourth module
CH10
CH11
CH12
SD5209,
SD5229,
SD5249,
SD5208
SD5228
SD5248

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