Edwards nEXT730D Instruction Manual page 43

Turbomolecular pumps
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Object name
Command
Vent options 2
?864
B8J200880_D
300812671_002_C3
B8J200880_D - Technical data
Parameter range
Factory set-
ting
9
10
11
12
13
14
15
0
8
1
2
3
4
5
6
7
8
Page 43
Data type
Units
decimal
Comments
Do not use
Output is permanently de-energised
(Fan OFF)
Do not use
Do not use
Do not use
Hard vent when < 50% speed if stop
Controlled vent if > 50% speed then
hard vent if < 50% speed if stop
Hard vent when < 50% speed if stop or
fail
Controlled vent if > 50% speed then
hard vent if < 50% speed if stop or fail
If stop, hard vent
If fail, hard vent when < 50% speed
If stop, hard vent
If fail, controlled vent > 50% speed then
hard vent < 50% speed
If fail, hard vent
If stop, hard vent when < 50% speed
If fail, hard vent
If stop, controlled vent > 50% speed
then hard vent < 50% speed
Hard vent if stop or fail
Same as option 6
Output is permanently energised (Fan
ON)
08/2021 - ©Edwards Limited

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