Control Signals; Enable And Start; Reset - Panasonic FP7 User Manual

9.2 Control Signals

9.2 Control Signals

9.2.1 Enable and Start

The pulse output/PWM output function is controlled by user programs.
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Functions of each signal
Signal name
PLSx EN
Enable
PWMx EN
PLSx ST
Start
PWMx ST
(Note 1) If the enable signal turns on when the start signal is on, this is interpreted as the start signal also
turning off > on, and the pulse output will start or the frequency will be changed.
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I/O allocation (Control by programs)
Signal name
PLSx EN
Enable
PWMx EN
PLSx ST
Start
PWMx ST
(Note 1) The I/O numbers in the table above are for slot number 1 and the starting word number 10. The I/O
numbers actually used vary according to the slot number where the unit is installed and the starting
word number.

9.2.2 Reset

● With the counter for the pulse output/PWM output, the reset operation by user programs can
be performed.
● The PLS/PWM counter elapsed value area (UM00170-UM00177) is reset to ""0"" by the
reset operation.
■
I/O allocation (Control by programs)
Signal name
Reset PLSx CNT RST
(Note 1) The I/O numbers in the table above are for slot number 1 and the starting word number 10. The I/O
numbers actually used vary according to the slot number where the unit is installed and the starting
word number.
9-10
Description
● Enables or disables the pulse output/PWM output function.
● If this signal turns off during the output, the pulse output/PWM output will
stop.
● Starts the pulse output/PWM output when the enable signal is valid.
● When this signal turns on during the execution of the pulse output/PWM
output, the frequency will be changed.
Valid Condition
Level
ON edge
Valid Condition
Level
PLS0 PLS1
PWM0 PWM 1
Y118 Y119
Y11C Y11D
CH0 CH1
Y12C Y12D
PLS2 PLS3
PWM 2 PWM 3
Y11A Y11B
Y11E Y11F
CH2 CH3
Y12E Y12F
WUME-FP7MXY-06