Veeco MS40, Operation And Maintenance Manual, Page: 141 / 169

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‘H’ - Followed by 6 numbers.
Emission Current (2 numbers) measured in milliamps.
Reject Status (‘0’, or ‘1’ = Invalid, ‘2’ = Accept, ‘3’ = Reject)
Ready Light (‘0’ = OFF, ‘1’ = ON)
Testing Light (‘0’ = OFF, ‘1’ = ON)
Start Light (‘0’ = OFF, ‘1’ = ON)
(e.g. 230100 = 2.3 mA, Invalid, Ready ON, Testing OFF, Start OFF )
(e.g. 553011 = 5.5 mA, REJECT, Ready OFF, Testing ON, Start ON)
In software revisions 3.8 and later, this field is fixed at 8
characters.
(‘H’ + 7 numbers. First ‘3’ numbers are emission current).
(e.g. 0470100 = 4.7 milliamps, Invalid, Ready ON, Testing OFF,
Start OFF
‘I’ - Followed by 1 to 2 numbers.
Present State of the leak detector.
In software revisions 3.8 and later, this field is fixed at 3 characters
with
states 0 - 9 preceded by a 0 (00 - 09).
(e.g. , 0 - First Power)
1 - Power Up
2 - Power Up
3 - Power Up
{ States 4 - 10 are for Vacuum Mode, Auto-Ranging}
4 - Standby
5 - Standby
6 - Roughing Testport
7 - Gross Mode Leak Testing
8 - Reverse Mode Leak Testing
9 - Rough Close Delay
10 - Direct Mode Fine Leak Testing
{ States 11 - 17 are for Vacuum Mode, Manual-Ranging}
11 - Standby
12 - Standby
13 - Roughing Testport
14 - Gross Mode Leak Testing
15 - Reverse Mode Leak Testing
16 - Rough Close Delay
17 - Direct Mode Leak Testing
{ States 18 - 21 are for Sniffer Mode, Auto-Ranging}
18 – Standby
1109-186-00 Rev. C d-iii