Panasonic MINAS A6 Series - 9 Timing Chart; Timing on Power-Up

2-41
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in Trouble
7
Supplement
Servo-on signal accept timing on power-up
Caution
• The above chart shows the timing from AC power-ON to command input.
• Activate the external command input according to the above timing chart.
*1. In this term Servo-ON input (SRV-ON) turns ON as a hard ware, but operation com-
mand can not be received.
*
2. S-RDY output will turn on when both conditions are met, initialization of micro com-
puter has been completed and the main power has been turned on.
*
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 (POT, NOT) or external scale
input, so as to decide their logic until this term.
The lapse time can be changed with Pr6.18 Wait time after power-up.
*4. Servo ON status output (SRV-ST) is a signal indicating that it has received the Servo-
On input; please note that it is not an indication showing command input is possible.
2
Preparation
9.
Timing Chart
Timing on power-up
Related page
• P.4-6 to P.4-85... “Details of parameter”
output Tr OFF output Tr ON
input coupler ONinput coupler OFF
10 ms or longer
*2
10 ms or longer
*2
OFF
OFF
ON
reset
(initialization)
usually operation
OFF ON
output Tr OFF (brake engaged) ON
(brake released)
releasedengaged
not-energized energized
No command entry Command
entry
100 ms or longer
*1
approx.2 s
approx.100 ms to 300 ms
approx.1.5 s
established
approx.60 ms
approx.2 ms
approx.4 ms
0 ms or longer
0 s or longer
*3
Servo on status
output(SRV-ST)
output Tr ONoutput Tr OFF
approx.25 ms
*4
Servo-ON input
(SRV-ON)
External brake
release output
(BRK-OFF)
Control
power supply
(L1C,L2C)
Internal control
power supply
Action of
driver CPU
Main
power supply
(L1,L2,L3)
Servo-Ready output
(S-RDY)
Dynamic
brake
Motor
energization
Position/Speed/
Torque command
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com