MEA-100B
11. Timing Chart
11-2
T3: Depends on the communication setting (For the setting of COM, see 9. (2)
).
0
Without communication
-
1
With communication
(9600 bps)
At normal: 68 ms max.
At trouble/caution: 80 ms max.
2
With communication
(19200 bps)
At normal: 34 ms max.
At trouble/caution: 40 ms max.
3
With communication
(38400 bps)
At normal: 17 ms max.
At trouble/caution: 20 ms max.
(2) Start Signal Timing Chart
Establishing a Welding Schedule
The welding schedule is established when the start signal is input and the start
stabilizing time (SDT) has elapsed. For information on making settings, see 9.
(2)
.
In the case of (A) above; since schedule 1, 4 and 16 are ON, welding is
performed using set data of schedule 21.
In the case of (B); since only schedule 16 is ON, welding is performed using set
data of schedule 16. Schedule 1 and schedule 4 are not included, since they
are OFF when the schedule is established.
Start signal(input)
[START(1ST)]
OFF
OFF
OFF
OFF
ON
OFF
Start stabi-
lizing time
ON
OFF
ON
OFF
ON
ON
(A)
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
Schedule established
ON
Schedule 1 signal(input)
[SCH.1]
Schedule 2 signal(input)
[SCH.2]
Schedule 4 signal(input)
[SCH.4]
Schedule 8 signal(input)
[SCH.8]
Schedule 16 signal(input)
[SCH.16]
Schedule established
(B)
Start stabi-
lizing time