6 | Operation
RINCO ULTRASONICS AG
70 / 137
BA_Standard3000_GB_V5.1_36566
ADG generator error signals
0
1
2
3
4
6
Start
HOMPOSITION_IN
(STO_3 – Pin 2)
RESET_IN
(STO_2_1 – Pin 9)
MV_1, 2_OUT
(STO_3 – Pin 6, 7)
Travel measurement
(representation)
READY_OUT
(STO_2_2 – Pin 8)
US_ACTIVE_OUT
(STO_2_2 – Pin 9)
ERROR_OUT
(STO_2_2 – Pin 4)
BAD_PART_COUNT_OUT
(STO_2_2 – Pin 16)
Pv
Abbildung 41
Fig. 41:
ADG error signals
0 > 1 Forward stroke fast
1 > 2 Stroke braked
2 > 3 Force build-up trigger
3 > 4 Melt
4 > 6 Return stroke
The cycle is started by pressing the two-hand release. The output READY_
OUT is deactivated and the power loss measurement (Pv) is signalled by the
output US_ACTIVE_OUT.
After a successful Pv measurement, the solenoid valves (MV_1,2_OUT) are
actuated and the press leaves the rest position. This is signalled by the
output RESTPOS_OUT.
When the trigger pressure has been reached, the ultrasound starts. This is
signalled by the output US_ACTIVE_OUT.
If an error occurs during welding, the welding process is interrupted. The out-
put US_ACTIVE_OUT is deactivated and the output ERROR_OUT enabled.
By resetting the solenoid valve outputs MV_1,2_OUT, the press is returned
to the rest position. In addition to the error output, BAD_PART_COUNT_
OUT is also output to signal faulty welding. This signal remains active until
the next cycle starts.
The signal waiting at the input RESET_IN can be acknowledged to reset the
error. When there are no more errors waiting, the generator signals this with
the output READY_OUT.
6.2.2
Signals
Process steps
Fig. 42:
Process sequence
Functional description
