Panasonic A4P Series User Manual
132
Timing Chart
Operation Timing after Power-ON
<Notes>
• The above chart shows the timing from AC power-ON to command input.
• Activate the external command input according to the above timing chart.
• The above chart shows the timing from AC power-ON to command input.
• Activate the external command input according to the above timing chart.
Caution
*1. In this term Servo-ON input (CN X5 SRV-ON:pin23) turns ON as a hard ware, but operation command
can not be received.
*2. Servo alarm output (CN X5 ALM:pin15) turns ON when the microcomputer's initialization is completed,
and the condition of no error is occurring. Servo-ON input turns ON after Servo alarm turns ON and the
main power supply is activated sufficiently.
main power supply is activated sufficiently.
*3. After Internal control power supply , protective functions are active from approx. 1.5 sec after the
start of initializing microcomputer. Please set the signals, especially for protective function, for
example over-travel inhibit input (CWL,CCWL) or emergency stop input (EMG-STP), so as to de-
cide their logic until this term.
example over-travel inhibit input (CWL,CCWL) or emergency stop input (EMG-STP), so as to de-
cide their logic until this term.
ON
OFF
Point setting
Approx. 100ms or more *1
MIN 10ms
Control
power supply
(L1C,L2C)
power supply
(L1C,L2C)
Internal control
power supply
power supply
Microcomputer
Main power supply
(L1, L2, L3)
(L1, L2, L3)
Servo alarm output
(X5 Pin 15)
(X5 Pin 15)
Servo-ON input
(X5 Pin 23)
(X5 Pin 23)
Dynamic brake
Motor energized
BRK-OFF output
(X5 Pin 36)
(X5 Pin 36)
Point specifying input
(P1IN - P32IN)
(P1IN - P32IN)
Strobe signal
(STB)
(STB)
OFF
OFF
ON
Reset
ON
OFF
ON
OFF
ON
ON
OFF
OFF (Brake engaged)
ON
(Brake released)
(Brake released)
OFF
ON
Not energized
Energized
Approx. 10ms
or more
Approx. 10ms
or more
Approx. 2s
Approx. 1.5s
Approx. 100 to 300ms
Activated
Initialize
Approx.
40ms
Approx. 2ms
Approx. 2ms
0ms or more
0s or more
*2
*3
*2