46
2-4 Timing Chart
Reference
•
ON/OFF on the timing chart refers to ON/OFF operations. It does not refer to the voltage level (High/Low).
•
In the following timing charts, the timing of output operation corresponding to the each input has a small delay of 0ms or
more.
2-4-1 Basic input/output
T4
T5
T2
T3
T3
T1
ON
OFF
ON
OFF
ON
OFF
ON
OFF
[Input]
[Output]
Key switch
READY OUT
MARKING OUT
MARK END OUT
REMOTE OUT
LASER OUT
LASER IN
TRIG. IN
Shutter Status *1
(Open)
(Open)
(Close)
(Close)
Remote mode
ALARM OUT
(Active Low)
WARNING OUT
(Active Low)
SHUTTER IN
*1 : There is no output signal for shutter operation. There is delay time of around 200ms to max. 1 second before the
shutter actually opens/closes after inputting ON/OFF of the shutter control input.
Item
Time
Remarks
T1
approx. 75 sec. System Starting Time. Change to the remote mode after system start-up.
T2
about 20
seconds/about
15 seconds
The time from turning ON the pumping input to completion of pumping.
LP-V series: about 20 seconds, LP-400/LP-W series: about 15 seconds
T3
―
•
When laser pumping is completed
Period for creating marking data. It varies depending on the quantity of data to be marked.
•
When laser pumping is not completed
Period for creating marking data or period until the laser pumping is completed. The longer
one of the two above is employed.
T4
10ms or more
Keep the ON status for 10ms or more.
T5
2 to 510ms
One-shot output. Set the output time on the environment setting screen. There is a small
margin of error for the setting value.
ME-LP400V-EX-6
Summary of Contents for LP-400 Series
Page 12: ...1 Before External Control ME LP400V EX 6...
Page 24: ...2 Control by I O ME LP400V EX 6...
Page 56: ...3 Control by Serial Communication RS 232 Ethernet ME LP400V EX 6...
Page 141: ...Troubleshooting ME LP400V EX 6...
Page 158: ...Character Code Table ME LP400V EX 6...
Page 176: ...Index ME LP400V EX 6...
Page 179: ...No 9000 0062 17V...
Page 180: ...Panasonic Industrial Devices SUNX Co Ltd 2003 2018 July 2018 9000 0062 17V...
