Amada HF-2500A - Appendix D. System Timing

HF-2500A HIGH FREQUENCY WELD CONTROL
990-371 D-1
APPENDIX D
System Timing
Basic Weld Operation: Air Head System with Two-Level Foot Switch
NOTE: The SOFT TOUCH PRESSURE feature is not available on the HF-2500A
Power Supply, it is only available on HF-2700A Power Supply.
Definitions
T1
Delay time from Foot Switch Level 1 closure to Weld Force start. Maximum delay time
is 1
ms plus switch debounce time. Switch debounce time can be set to none, 10, 20, or 30
ms with the SETUP 1 menu screen.
D1
Delay time from Weld Force start to Firing Switch closure. Maximum D1 time is 10
seconds. If the firing switch does not close within 10 seconds, the message FIRING SWITCH
DIDN’T CLOSE IN 10 SECONDS will be displayed.
D2
Delay time from Firing Switch closure and Foot Switch Level 2 closure to squeeze time
(SQZ). Maximum D2 time is 2 ms plus switch debounce time.
SQZ
Squeeze time. Selectable range is 0 to 999 ms.
UP
Up slope time. Selectable range is 0.0 to 99.0 ms.
WELD
Weld time. Selectable range is 0.0 to 99.0 ms.
DOWN
Down slope time. Selectable range is 0.0 to 99.0 ms.
COOL
Cool time: Selectable range is 0.0 to 99.0 ms.
HOLD
Hold time. Selectable range is 0 to 999 ms.