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Edition 03 - May 97
C 50
Alcatel Vacuum Technology France - ASM 180 TD/TD+ - ASM 181 TD+ User’s Manual
Alphanumeric Control and Display
Panel (ACDP) operation
Result message and audio
signals at end of
automatic test
Two fixed audio signals
The measured Helium signal is less than the
Reject level and the Warning level.
The measured Helium signal is less than the
Reject level but greater than the Warning
level. (WL < Measured S < RL)
The measured Helium signal is greater than
the Reject level.
Switching to test mode is not possible within
the roughing time (part refused for very gross
leak)
The test has not been validated;
the cycle is interrupted.
The test is not counted.
DEF. code X
Explanation
6
FIL OFF in roughing
7
FIL OFF in test
9
CYCLE OFF in roughing
10
CYCLE OFF in test
11
Pressure RISE in test
Measured Helium Signal
(mbar.l/s)
Test No
1
2
3
4
5
Warning setpoint
Reject setpoint
FILE # 1
Accepted part
Accepted part
Accepted part *
Accepted part *
Rejected part
(see
page 15
)
Error message at end of
unvalidated automatic test
Audio signal
Test result display
Fixed signal
Fixed signal
None
None
PASS : 2.0E-10
PASS* : 3.0E-9
FAIL : 1.0E-06
FAIL ROUGHING
RETEST ! DEF. # 11
READY/AUTO CYCLE