APPENDICES
Appendix 2 I/O Signals
57
A
CH1 Counter value smaller (point No.2)
• This signal turns on when the value in CH1 Present value (Un\G2 to Un\G3) is smaller than the one in CH1 Coincidence
output point No.2 setting (Un\G6 to Un\G7).
• This signal turns off when the value in CH1 Present value (Un\G2 to Un\G3) is equal to or larger than the one in CH1
Coincidence output point No.2 setting (Un\G6 to Un\G7).
■Device number
The following table shows the device number of this input signal.
Output signals
This section describes the details on the output signals from the high-speed counter module to the CPU module.
The I/O numbers (X/Y) in this section apply when the start I/O number of the high-speed counter module is set to 0.
This section describes the I/O numbers (X/Y), buffer memory addresses, and external input terminals for CH1.
To check the I/O numbers (X/Y) for CH2, refer to the following.
Page 54 List of I/O signals
To check the buffer memory addresses for CH2, refer to the following.
Page 60 List of buffer memory addresses
CH1 Coincidence signal No.1 reset command
This signal is turned on to reset CH1 Counter value coincident (point No.1) (X2).
■Device number
The following table shows the device number of this output signal.
■Operation timing
The command is valid as long as this signal is on.
CH1 Preset command
This signal is turned on to execute the preset function.
■Device number
The following table shows the device number of this output signal.
■Operation timing
The command is valid at the rising edge of this signal (turned off and on).
Signal name CH1 CH2
CH Counter value smaller (point No.2) X7 XE
Signal name CH1 CH2
CH Coincidence signal No.1 reset command Y0 Y8
Signal name CH1 CH2
CH Preset command Y1 Y9
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