Mitsubishi Electric qd63p6 User Manual page 27

3
SPECIFICATIONS
Signal name
Device
Programmable controller
No.
CPU QD63P6
Y04 CH1
Y09 CH2
Y0E CH3
Count enable
command
Y13 CH4
Y18 CH5
Y1D CH6
Y05 CH1
Y0A CH2
Y0F CH3
Periodic pulse counter
start command
Y14 CH4
Y19 CH5
Y1E CH6
Remark
Table 3.6 Output signals (Continued)
Operation
timing
•Turn ON to perform count operation.
•This command operates as follows when the pulse input mode is
1 multiple of 1 phase.
Count enable command
Turn ON to execute the periodic pulse counter function.
(Un\G10 and 11)
counter start command
Previous periodic pulse
(Un\G14 and 15)
Present periodic pulse
(Un\G16 and 17)
Judgment value for updated
periodic pulse count value
(Un\G18 and 19)
Periodic counter flag
Definitions of the expressions in Operation timing are as follows.
• Enabled while the signal is ON.
• Enabled when the signal turns from OFF to ON.
3.3 I/O Signals to the Programmable Controller CPU
Description
A
B
(Y04)
Present value A
0
(Un\G10 and 11)
Performed by the QD63P6.
Present value A
0
ON
Periodic pulse
(Y05)
*
Period setting
0
(Un\G9)
count value
0
count value 0
0
(Un\G13)
*The period setting (Un\G9) is enabled when the periodic pulse
counter start command (Y05) turns ON from OFF.
3.3.2 Functions of I/O signals
ON
1 2
2
1 3
T1 T1
T2
T1
2
1
2
1 3
1 2
ON
3
1
2
3
4
4
OFF
5
OFF
6
7
8
- 8