MAWA-050A
6. Timing Chart
6-12
(7) Torch
Changeover
The following is a timing chart for the case where the torch is changed over.
TORCH2
約10ms
TORCH2
TORCH1
TORCH1
ON
ON
OFF
OFF
START入力
READY 出力
ON:TORCH2
OFF:TORCH1
ON:TORCH2
OFF:TORCH1
TORCH SELECT出力
TORCH SELECT入力
*1
*1 The time from a changeover of TORCH No. to the validation of the READY signal varies depending on the set value of “TORCH
change delay time.” Refer to “4. (6) Switch Select Screen.”
TORCH No. is decided according to the TORCH input status after the lapse of the set time of “TORCH change delay time.” In
the example shown in the above figure, the case of changing the torch in the sequence of 1
→
2
→
1. Before the START
signal is turned on, TORCH1 and TORCH2 are decided. After the READY signal is checked, the START signal is turned on.
When the TORCH signal is ON, TORCH2 is selected and the TORCH SELECT output is turned on.
If the START signal is turned on unless READY is validated, the message of “E07 START SIGNAL ON ERROR” is displayed.
TORCH SELECT output
READY output
START input
About
10 ms
TORCH SELECT input
