Mitsubishi MELSEC-Q Series User Manual page 45

3
SPECIFICATIONS AND FUNCTIONS
Device
Signal name
No.
X14 CH1
Count value
X18 CH2
large
X1C CH3
X15 CH1
Count value
X19 CH2
coincidence
X1D CH3
X16 CH1
Count value
X1A CH2
small
X1E CH3
IMPORTANT
OFF: Count value
Coincidence detection
point setting,
(1) This signal turns ON when "
detection point setting".
ON: Count value
Coincidence detection
point setting
(1) This signal latches at ON when "
OFF: Count value not
coincided,
"
Cd.7
ON: Count value
(2) This signal turns OFF when the coincidence signal reset request is
coincided
turned ON.
OFF: Count value
Coincidence detection
point setting,
(1) This signal turns ON when "
detection point setting".
ON: Count value
Coincidence detection
point setting
*1: The BUSY signal (X8 to XA) turns ON even when position control of
movement amount 0 is performed. However, since the ON time is short, the
ON status may not be detected in the sequence program.
*2: Position control completion of the QD72P3C3 refers to the point when the
pulse output from the QD72P3C3 is completed. Thus, even if the positioning
complete signal (X10 to X12) of the QD72P3C3 turns ON, the system may
continue operation.
3.3 Specifications of I/O Signals with Programmable Controller CPU
3.3.2 Details of input signal (QD72P3C3 programmable controller CPU)
Description
Count value"
Md.3
Count value" =
Md.3
Coincidence detection point setting".
Count value"
Md.3
1
2
" Coincidence
Cd.7
3
" Coincidence
Cd.7
4
5
6
7
8
3
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